{"product_id":"potassium-citrate-pro-1000mg-capsules","title":"Potassium Citrate Pro 1000mg Capsules UK — High Strength Tri-Potassium Citrate · 3 Authorised Health Claims · Zero Fillers · Vegan","description":"\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Product\",\"name\":\"Potassium Citrate Pro 1000mg Capsules UK - Tri-Potassium Citrate, 358mg Elemental Potassium\",\"description\":\"Tri-potassium citrate 1000mg capsules providing 358mg elemental potassium, 18% NRV. E332(ii) food grade, minimum 99% assay. Three authorised EU\/UK health claims. Zero fillers, vegan HPMC capsule, made in-house in Essex. Food supplement - not a medicine.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Charge Products\"},\"manufacturer\":{\"@type\":\"Organization\",\"name\":\"Big Idea Services Ltd\",\"url\":\"https:\/\/chargeproducts.co.uk\"},\"offers\":{\"@type\":\"AggregateOffer\",\"priceCurrency\":\"GBP\",\"lowPrice\":\"7.99\",\"highPrice\":\"52.99\",\"offerCount\":\"7\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/chargeproducts.co.uk\/products\/potassium-citrate-pro-1000mg-capsules\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Charge Products\"},\"hasMerchantReturnPolicy\":{\"@type\":\"MerchantReturnPolicy\",\"returnPolicyCategory\":\"https:\/\/schema.org\/MerchantReturnFiniteReturnWindow\",\"merchantReturnDays\":30}},\"additionalProperty\":[{\"@type\":\"PropertyValue\",\"name\":\"Compound per capsule\",\"value\":\"Tri-potassium citrate 1000mg\"},{\"@type\":\"PropertyValue\",\"name\":\"Elemental potassium\",\"value\":\"358mg - 18% NRV\"},{\"@type\":\"PropertyValue\",\"name\":\"Additive number\",\"value\":\"E332(ii)\"},{\"@type\":\"PropertyValue\",\"name\":\"Assay\",\"value\":\"Minimum 99%\"},{\"@type\":\"PropertyValue\",\"name\":\"Grade\",\"value\":\"Food grade\"},{\"@type\":\"PropertyValue\",\"name\":\"Capsule\",\"value\":\"Vegan HPMC - zero fillers\"},{\"@type\":\"PropertyValue\",\"name\":\"Authorised claims\",\"value\":\"Three authorised EU\/UK health claims for potassium\"},{\"@type\":\"PropertyValue\",\"name\":\"Production\",\"value\":\"Encapsulated in-house, Southend-on-Sea, Essex\"}]},{\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/chargeproducts.co.uk\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Minerals\",\"item\":\"https:\/\/chargeproducts.co.uk\/collections\/magnesium-mineral-supplements\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Potassium Citrate Pro 1000mg\",\"item\":\"https:\/\/chargeproducts.co.uk\/products\/potassium-citrate-pro-1000mg-capsules\"}]},{\"@type\":\"LocalBusiness\",\"name\":\"Charge Products\",\"legalName\":\"Big Idea Services Ltd\",\"url\":\"https:\/\/chargeproducts.co.uk\",\"areaServed\":\"United Kingdom\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"Unit 1, 8 Towerfield Road, Towerfield Industrial Estate\",\"addressLocality\":\"Southend-on-Sea\",\"addressRegion\":\"Essex\",\"postalCode\":\"SS3 9QE\",\"addressCountry\":\"GB\"},\"sameAs\":[\"https:\/\/find-and-update.company-information.service.gov.uk\/company\/11645389\",\"https:\/\/ratings.food.gov.uk\",\"https:\/\/www.ebay.co.uk\/str\/chargeproductsuk\",\"https:\/\/uk.trustpilot.com\/review\/chargeproducts.co.uk\"]},{\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"How much actual potassium is in each capsule?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Each capsule contains 1000mg of tri-potassium citrate, which provides approximately 358mg of elemental potassium - 18% of the Nutrient Reference Value. The compound weight and the mineral weight are very different figures and we publish both, because 1000mg of the salt is not 1000mg of potassium.\"}},{\"@type\":\"Question\",\"name\":\"Who should not take a potassium supplement?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Do not take this product without speaking to your GP first if you have any kidney condition or reduced kidney function, or if you take an ACE inhibitor, an angiotensin receptor blocker, a potassium-sparing diuretic, or any other medicine that affects potassium levels. Potassium is cleared by the kidneys and additional intake can raise blood potassium to unsafe levels in people who cannot clear it normally.\"}},{\"@type\":\"Question\",\"name\":\"What are the authorised health claims for potassium?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Three claims are authorised under retained Regulation EC No 1924\/2006: potassium contributes to normal functioning of the nervous system; potassium contributes to normal muscle function; and potassium contributes to the maintenance of normal blood pressure. Those are the only claims made for this product.\"}},{\"@type\":\"Question\",\"name\":\"Why potassium citrate rather than potassium chloride?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Citrate is the form we chose to encapsulate. It carries a lower chloride load than potassium chloride and is the form commonly used where the salt is intended to be alkalising rather than neutral. Both deliver potassium; they differ in the accompanying anion and in how the salt behaves in solution.\"}},{\"@type\":\"Question\",\"name\":\"Does this product contain fillers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. Each capsule contains tri-potassium citrate and a vegan HPMC capsule shell, nothing else. No fillers, no binders, no anti-caking agents and no flow agents. The powder is dense enough to fill a size 00 capsule at 1000mg without any bulking agent.\"}},{\"@type\":\"Question\",\"name\":\"Is it suitable for vegans?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. The capsule shell is vegan HPMC, a plant-derived cellulose material, and tri-potassium citrate is a mineral salt. No animal-derived material at any stage.\"}},{\"@type\":\"Question\",\"name\":\"How many capsules a day?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"One capsule daily with food. Do not exceed one capsule per day without medical advice. Potassium is one of the few minerals where more is not better - the body regulates it tightly and excess intake carries real risk for anyone whose kidneys are not clearing it normally.\"}},{\"@type\":\"Question\",\"name\":\"What pack sizes and prices are available?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Seven sizes from 7.99 pounds to 52.99 pounds: 30 capsules 7.99, 60 capsules 9.99, 90 capsules 11.99, 120 capsules 14.99, 180 capsules 23.99, 300 capsules 35.99 and 500 capsules 52.99. Every pack includes 2 extra capsules over the stated count. At one capsule daily the 500 pack is over 16 months supply.\"}},{\"@type\":\"Question\",\"name\":\"Do you offer a subscription discount?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes - subscribe and save 10% on every order. Choose your delivery frequency at checkout and pause, change or cancel at any time. Free UK delivery on orders over 10 pounds.\"}},{\"@type\":\"Question\",\"name\":\"Can I pay in instalments?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes - Klarna and Shop Pay Installments are both available. Orders over 50 pounds can be spread across 3 interest-free instalments. The exact schedule is shown before you confirm. Subject to status and eligibility, 18 plus only, UK residents.\"}},{\"@type\":\"Question\",\"name\":\"Do you supply potassium citrate wholesale?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes - bulk capsules and raw tri-potassium citrate powder are both available for trade, from UK-held stock with certificate documentation on request. White-label supply available for qualifying trade buyers.\"}}]}]}\u003c\/script\u003e\n\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;max-width:100%;margin:0 auto;color:#000;line-height:1.6;\"\u003e\n\n\u003cp style=\"font-size:12px;color:#555;margin:0 0 3px;\"\u003eLast updated: September 2026\u003c\/p\u003e\n\u003cp style=\"font-size:13px;color:#555;margin:0 0 22px;\"\u003e\u003ca href=\"https:\/\/chargeproducts.co.uk\/\" style=\"color:#1a8fd0;text-decoration:underline;font-weight:600;\"\u003eHome\u003c\/a\u003e › \u003ca href=\"https:\/\/chargeproducts.co.uk\/collections\/magnesium-mineral-supplements\" style=\"color:#1a8fd0;text-decoration:underline;font-weight:600;\"\u003eMinerals\u003c\/a\u003e › Potassium Citrate Pro 1000mg\u003c\/p\u003e\n\n\u003cdiv style=\"background:#000;border-radius:14px;padding:38px 28px;margin-bottom:24px;text-align:center;\"\u003e\n\u003cp style=\"font-size:16px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:#4FC3FF;margin:0 0 14px;\"\u003eE332(ii) · MIN 99% ASSAY · ZERO FILLERS · UK IN-HOUSE SINCE 2016\u003c\/p\u003e\n\u003ch1 style=\"font-size:31px;font-weight:900;color:#fff;margin:0 0 12px;line-height:1.15;\"\u003ePotassium Citrate Pro 1000mg Capsules UK\u003c\/h1\u003e\n\u003cp style=\"font-size:19px;font-weight:800;color:#33B0F8;margin:0 0 16px;\"\u003eTri-Potassium Citrate · 358mg Elemental Potassium · 3 Authorised Health Claims\u003c\/p\u003e\n\u003cp style=\"font-size:16px;color:#fff;margin:0 0 20px;line-height:1.7;\"\u003e\u003cstrong style=\"color:#fde047;\"\u003e1000mg of the salt is not 1000mg of potassium.\u003c\/strong\u003e We publish both figures, because most listings publish only the bigger one.\u003c\/p\u003e\n\u003cdiv style=\"display:table;width:100%;max-width:640px;margin:0 auto 18px;border-spacing:8px;\"\u003e\u003cdiv style=\"display:table-row;\"\u003e\n\u003cdiv style=\"display:table-cell;width:25%;background:#0a0a0a;border:1.5px solid #33B0F8;border-radius:10px;padding:14px 6px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:19px;font-weight:900;color:#fff;\"\u003e1000mg\u003c\/div\u003e\n\u003cdiv style=\"font-size:11px;color:#33B0F8;font-weight:700;margin-top:4px;\"\u003eTri-potassium citrate\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:table-cell;width:25%;background:#0a0a0a;border:1.5px solid #33B0F8;border-radius:10px;padding:14px 6px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:19px;font-weight:900;color:#fff;\"\u003e358mg\u003c\/div\u003e\n\u003cdiv style=\"font-size:11px;color:#33B0F8;font-weight:700;margin-top:4px;\"\u003eElemental potassium\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:table-cell;width:25%;background:#0a0a0a;border:1.5px solid #33B0F8;border-radius:10px;padding:14px 6px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:19px;font-weight:900;color:#fff;\"\u003e18%\u003c\/div\u003e\n\u003cdiv style=\"font-size:11px;color:#33B0F8;font-weight:700;margin-top:4px;\"\u003eNRV per capsule\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:table-cell;width:25%;background:#0a0a0a;border:1.5px solid #33B0F8;border-radius:10px;padding:14px 6px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:19px;font-weight:900;color:#fff;\"\u003e⭐ 5\u003c\/div\u003e\n\u003cdiv style=\"font-size:11px;color:#33B0F8;font-weight:700;margin-top:4px;\"\u003eStar FSA rating\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:15px;color:#fff;margin:0;\"\u003eFood supplement — not a medicine.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#fff;border:3px solid #dc2626;border-radius:12px;padding:22px;margin-bottom:24px;\"\u003e\n\u003cp style=\"font-size:20px;font-weight:900;color:#dc2626;margin:0 0 12px;\"\u003e⚠️ IMPORTANT — DO NOT BUY THIS WITHOUT READING\u003c\/p\u003e\n\u003cp style=\"font-size:16px;color:#000;margin:0 0 12px;line-height:1.75;\"\u003ePotassium is cleared from the body by the kidneys. If your kidneys are not clearing it normally, or you take a medicine that holds potassium in the body, additional potassium can build up to \u003cstrong\u003eunsafe levels in the blood\u003c\/strong\u003e. This is not a theoretical risk and it is why potassium is treated differently from other minerals.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:900;color:#dc2626;margin:0 0 8px;\"\u003eSpeak to your GP before taking this product if you:\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#000;margin:0 0 5px;line-height:1.7;\"\u003e▸ Have any kidney condition or reduced kidney function\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#000;margin:0 0 5px;line-height:1.7;\"\u003e▸ Take an ACE inhibitor or an angiotensin receptor blocker (common blood pressure medicines)\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#000;margin:0 0 5px;line-height:1.7;\"\u003e▸ Take a potassium-sparing diuretic or any potassium-containing medicine or salt substitute\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#000;margin:0 0 5px;line-height:1.7;\"\u003e▸ Have a heart condition, diabetes, adrenal insufficiency or Addison's disease\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#000;margin:0 0 12px;line-height:1.7;\"\u003e▸ Have a stomach ulcer or a condition that slows movement through the gut\u003c\/p\u003e\n\u003cp style=\"font-size:16px;color:#000;margin:0;line-height:1.75;\"\u003e\u003cstrong\u003eOne capsule daily with food. Do not exceed one capsule per day without medical advice.\u003c\/strong\u003e Take it with a full glass of water and never on an empty stomach.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#fde047;border:2px solid #000;border-radius:10px;padding:12px 16px;margin-bottom:24px;text-align:center;\"\u003e\n\u003cspan style=\"font-size:14px;font-weight:900;color:#000;\"\u003e🔁 Subscribe \u0026amp; Save 10%\u003c\/span\u003e\u003cspan style=\"font-size:14px;color:#000;\"\u003e  ·  \u003c\/span\u003e\u003cspan style=\"font-size:14px;font-weight:900;color:#000;\"\u003e💳 Pay in 3 with Klarna or Shop Pay — 0% interest on orders £50+\u003c\/span\u003e\u003cspan style=\"font-size:12px;color:#000;font-weight:700;\"\u003e (subject to status, 18+, UK)\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom:24px;\"\u003e\n\u003cp style=\"font-size:16px;line-height:1.85;color:#000;margin:0 0 12px;\"\u003e\u003cstrong\u003eBuy potassium citrate capsules UK\u003c\/strong\u003e direct from Charge Products — tri-potassium citrate at 1000mg per capsule, encapsulated in-house at our own 5 Star FSA rated facility in Southend-on-Sea, Essex. E332(ii) food grade, minimum 99% assay, in a vegan HPMC shell with nothing else added.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.85;color:#000;margin:0 0 12px;\"\u003eEach capsule provides \u003cstrong\u003e358mg of elemental potassium — 18% of the Nutrient Reference Value\u003c\/strong\u003e. That distinction matters: a great many mineral listings quote the compound weight in the title and never publish the mineral weight underneath it, and the two are very different numbers. We publish both on every mineral we sell.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.85;color:#000;margin:0;\"\u003eThree authorised EU\/UK health claims apply to potassium and all three are stated below in their exact authorised wording. Seven pack sizes from \u003cstrong\u003e£7.99 to £52.99\u003c\/strong\u003e, working down to 10.6p per capsule on the largest. UK-held stock, same-day dispatch before 3:30pm Monday to Friday, free UK delivery over £10. \u003cstrong\u003eSubscribe and save 10%\u003c\/strong\u003e, or spread orders over £50 across 3 interest-free instalments. 163,000+ verified sales, trading since 2016. Food supplement — not a medicine.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#33B0F8;border:2px solid #1a8fd0;border-radius:12px;padding:22px;margin-bottom:24px;\"\u003e\n\u003cp style=\"font-size:13px;font-weight:900;text-transform:uppercase;letter-spacing:1.5px;color:#fff;margin:0 0 12px;\"\u003e⚡ Quick Answer\u003c\/p\u003e\n\u003cp style=\"font-size:16px;color:#fff;margin:0;line-height:1.75;\"\u003eTri-potassium citrate \u003cstrong\u003e1000mg per capsule\u003c\/strong\u003e, providing \u003cstrong\u003e358mg elemental potassium, 18% NRV\u003c\/strong\u003e. E332(ii), minimum 99% assay, food grade. Zero fillers — the salt and a vegan HPMC shell, nothing else. Encapsulated in-house in Essex. Three authorised health claims apply: normal nervous system function, normal muscle function and maintenance of normal blood pressure. \u003cstrong\u003eOne capsule daily with food.\u003c\/strong\u003e Not suitable without medical advice for anyone with kidney problems or taking ACE inhibitors, ARBs or potassium-sparing diuretics. Seven pack sizes, \u003cstrong\u003e£7.99 to £52.99\u003c\/strong\u003e. \u003cstrong\u003eSubscribe and save 10%, or pay in 3 interest-free instalments.\u003c\/strong\u003e Food supplement — not a medicine.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom:24px;\"\u003e\n\u003ch2 style=\"font-size:22px;font-weight:900;color:#000;margin:0 0 8px;\"\u003eCompound Weight vs Elemental Potassium\u003c\/h2\u003e\n\u003cp style=\"font-size:14px;color:#555;margin:0 0 14px;\"\u003eThe figure most mineral listings leave out.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;border:2px solid #33B0F8;min-width:460px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#33B0F8;\"\u003e\n\u003cth style=\"padding:13px 16px;text-align:left;color:#fff;\"\u003ePer capsule\u003c\/th\u003e\n\u003cth style=\"padding:13px 16px;text-align:left;color:#fff;\"\u003eAmount\u003c\/th\u003e\n\u003cth style=\"padding:13px 16px;text-align:left;color:#fff;\"\u003e%NRV\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#eaf6fe;border-bottom:1px solid #c5e4fa;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eTri-potassium citrate (the salt)\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:800;\"\u003e1000mg\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003ePotassium (the mineral)\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:900;\"\u003e358mg\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:900;\"\u003e18%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:16px;color:#000;margin:12px 0 0;line-height:1.75;\"\u003ePotassium citrate is a salt — potassium bound to citric acid. Between 35.79% and 36.16% of the compound's weight is the mineral itself. A listing headlining 1000mg is describing the salt, not the potassium, and if it does not publish the elemental figure underneath you cannot tell what you are actually getting. NRV for potassium is 2000mg.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#000;border-radius:12px;padding:26px;margin-bottom:24px;\"\u003e\n\u003cp style=\"font-size:15px;font-weight:900;letter-spacing:1.5px;text-transform:uppercase;color:#4FC3FF;margin:0 0 10px;\"\u003eThree Authorised UK Health Claims — And What They Mean\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#fff;margin:0 0 18px;line-height:1.75;\"\u003eThese are the only claims made for this product, stated in the exact wording authorised under retained Regulation EC No 1924\/2006. Each is followed by a plain-language explanation of the mechanism. The explanation describes how the mineral works; it adds nothing to the claim itself.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#0a0a0a;border:1px solid #33B0F8;border-radius:10px;padding:16px;margin-bottom:10px;\"\u003e\n\u003cp style=\"font-size:16px;font-weight:900;color:#fde047;margin:0 0 7px;\"\u003e🧠 \"Potassium contributes to normal functioning of the nervous system\"\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#fff;margin:0;line-height:1.7;\"\u003eNerve cells signal by moving charged particles across their membranes. Potassium is the main positively charged ion inside the cell and sodium the main one outside, and the difference between them creates the electrical gradient a nerve impulse travels along. Every nerve signal in the body depends on that potassium gradient being maintained.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#0a0a0a;border:1px solid #33B0F8;border-radius:10px;padding:16px;margin-bottom:10px;\"\u003e\n\u003cp style=\"font-size:16px;font-weight:900;color:#fde047;margin:0 0 7px;\"\u003e💪 \"Potassium contributes to normal muscle function\"\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#fff;margin:0;line-height:1.7;\"\u003eMuscle contraction is triggered by the same electrical mechanism. A muscle fibre contracts when its membrane potential changes, and that potential is set by the balance of potassium inside the cell against sodium outside it. This applies to skeletal muscle and to the heart, which is why the body regulates potassium so tightly.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#0a0a0a;border:1px solid #33B0F8;border-radius:10px;padding:16px;\"\u003e\n\u003cp style=\"font-size:16px;font-weight:900;color:#fde047;margin:0 0 7px;\"\u003e🩺 \"Potassium contributes to the maintenance of normal blood pressure\"\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#fff;margin:0;line-height:1.7;\"\u003ePotassium and sodium work against each other in the kidneys' regulation of fluid balance, and fluid balance is one of the things that determines blood pressure. Potassium also has a relaxing effect on blood vessel walls. The claim refers to maintaining normal blood pressure, not to lowering raised blood pressure — if yours is high, that is a matter for your GP.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"font-size:14px;color:#fff;margin:16px 0 0;line-height:1.7;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e these explanations describe established physiology. They are not claims about treating, preventing or improving any condition, and none is made.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom:24px;\"\u003e\n\u003cdiv style=\"background:#33B0F8;border-radius:12px 12px 0 0;padding:14px 20px;\"\u003e\u003cp style=\"font-size:15px;font-weight:900;letter-spacing:1.5px;text-transform:uppercase;color:#fff;margin:0;\"\u003eFull Specification\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;border:2px solid #33B0F8;border-top:none;min-width:520px;\"\u003e\n\u003ctr style=\"background:#eaf6fe;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;width:38%;\"\u003eCompound\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;\"\u003eTri-potassium citrate 1000mg per capsule\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eElemental potassium\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:900;\"\u003e358mg — 18% NRV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eaf6fe;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003ePotassium content\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;\"\u003e35.79–36.16% (calculated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eAdditive number\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;\"\u003eE332(ii)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eaf6fe;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003ePharmacopoeial standard\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;\"\u003eBP · EU Regulation 231\/2012 E332(ii)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eAssay\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;\"\u003eMinimum 99% (anhydrous basis)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eaf6fe;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eMolecular formula\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;\"\u003eC₆H₅O₇K₃·H₂O — monohydrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eMolecular weight\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;\"\u003e324.42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eaf6fe;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eEC \/ EINECS number\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;\"\u003e212-755-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eGrade\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;\"\u003eFood grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eaf6fe;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;\"\u003eWhite to off-white crystals or crystalline powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003epH (5% aqueous solution)\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;\"\u003e7.5–9.0 — alkaline in solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eaf6fe;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eLoss on drying\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;\"\u003eMax 6% (180°C, 4 hours)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eSodium\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;\"\u003eMax 0.3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eaf6fe;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eSource\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;\"\u003eSynthesised from citric acid and potassium hydroxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eaf6fe;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eCapsule\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:800;\"\u003eSize 00 vegan HPMC — zero fillers, binders or flow agents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eIngredients\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;\"\u003eTri-Potassium Citrate, Vegan HPMC Capsule Shell. Nothing else.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eaf6fe;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eDirections\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:800;\"\u003eOne capsule daily with food and a full glass of water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eSuitable for\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eVegans and vegetarians\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eaf6fe;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eProduction\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;\"\u003eEncapsulated in-house · Unit 1, 8 Towerfield Road, Southend-on-Sea, Essex SS3 9QE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eFSA rating\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;\"\u003e⭐ 5 Star — Southend-on-Sea City Council\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eaf6fe;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003eDispatch\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:700;\"\u003e🇬🇧 UK-held stock · same day before 3:30pm Mon–Fri\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#eaf6fe;border:2px solid #33B0F8;border-radius:12px;padding:22px;margin-bottom:24px;\"\u003e\n\u003ch2 style=\"font-size:22px;font-weight:900;color:#1a8fd0;margin:0 0 12px;\"\u003eWhy a Size 00 Capsule Holds 1000mg With No Filler\u003c\/h2\u003e\n\u003cp style=\"font-size:16px;color:#000;margin:0 0 12px;line-height:1.75;\"\u003eA size 00 capsule holds roughly 700mg of a typical supplement powder. Tri-potassium citrate is considerably denser than most, so the same shell takes 1000mg of it without anything being added to make up volume.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;color:#000;margin:0;line-height:1.75;\"\u003eThat matters because bulking agents are usually added for one of two reasons — either the active is too light to fill the shell, or the fill weight is being padded out. Neither applies here. The capsule contains the salt and the shell, and that is the entire ingredient list.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#000;border-radius:12px;padding:26px;margin-bottom:24px;\"\u003e\n\u003cp style=\"font-size:15px;font-weight:900;letter-spacing:1.5px;text-transform:uppercase;color:#4FC3FF;margin:0 0 10px;\"\u003eRaw Material Testing \u0026amp; Compliance\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#fff;margin:0 0 18px;line-height:1.75;\"\u003eSupplied against a full technical dossier. Here are the specification limits rather than a general assurance that it has been tested.\u003c\/p\u003e\n\u003cdiv style=\"display:table;width:100%;border-spacing:10px 0;\"\u003e\n\u003cdiv style=\"display:table-cell;width:50%;background:#0a0a0a;border:1px solid #33B0F8;border-radius:10px;padding:18px;vertical-align:top;\"\u003e\n\u003cp style=\"font-size:16px;font-weight:900;color:#33B0F8;margin:0 0 12px;\"\u003eHeavy metal limits\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#fff;margin:0 0 6px;\"\u003eLead (Pb) — max 1.0 mg\/kg\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#fff;margin:0 0 6px;\"\u003eArsenic (As) — max 1.0 mg\/kg\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#fff;margin:0 0 6px;\"\u003eCadmium (Cd) — max 1.0 mg\/kg\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#fff;margin:0 0 12px;\"\u003eMercury (Hg) — max 0.1 mg\/kg\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:900;color:#33B0F8;margin:0 0 8px;\"\u003ePurity limits\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#fff;margin:0 0 6px;\"\u003eOxalates — max 100 mg\/kg\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#fff;margin:0 0 6px;\"\u003eChlorides — max 0.005%\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#fff;margin:0;\"\u003eSulphates — max 0.015%\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:table-cell;width:50%;background:#0a0a0a;border:1px solid #33B0F8;border-radius:10px;padding:18px;vertical-align:top;\"\u003e\n\u003cp style=\"font-size:16px;font-weight:900;color:#33B0F8;margin:0 0 12px;\"\u003eMicrobiological limits\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#fff;margin:0 0 6px;\"\u003eTotal viable count — max 10,000 cfu\/g\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#fff;margin:0 0 6px;\"\u003eSalmonella — negative per 25g\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#fff;margin:0 0 6px;\"\u003eStaphylococcus aureus — negative per 1g\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#fff;margin:0 0 12px;\"\u003eEscherichia coli — negative per 1g\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:900;color:#33B0F8;margin:0 0 8px;\"\u003eCompliance confirmed\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#fff;margin:0 0 6px;\"\u003eTSE\/BSE free · non-GM · non-irradiated\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#fff;margin:0 0 6px;\"\u003eNo nandrolone or precursors\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#fff;margin:0 0 6px;\"\u003eNo IOC or WADA banned substances\u003c\/p\u003e\n\u003cp style=\"font-size:14px;color:#fff;margin:0;\"\u003eNot tested on animals · within EU pesticide MRLs\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:14px;color:#fff;margin:18px 0 0;line-height:1.7;\"\u003e\u003cstrong style=\"color:#fde047;\"\u003eNo declarable allergens.\u003c\/strong\u003e The dossier records every one of the 14 UK named allergens as absent and not handled at the manufacturing site, so there is no cross-contamination route. The only additive declaration is the material itself — E332(ii). \u003cstrong style=\"color:#fde047;\"\u003eThe IOC and WADA compliance statement matters if you are a tested athlete\u003c\/strong\u003e — it is rarely published on a consumer listing and we publish it because we hold it.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom:24px;\"\u003e\n\u003ch2 style=\"font-size:22px;font-weight:900;color:#000;margin:0 0 8px;\"\u003ePack Sizes \u0026amp; Prices\u003c\/h2\u003e\n\u003cp style=\"font-size:14px;color:#555;margin:0 0 14px;\"\u003eSeven sizes from \u003cstrong\u003e£7.99 to £52.99\u003c\/strong\u003e. Every pack contains 2 extra capsules over the stated count. Days supply calculated at one capsule daily.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;border:2px solid #33B0F8;min-width:480px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#33B0F8;\"\u003e\n\u003cth style=\"padding:13px 16px;text-align:left;color:#fff;\"\u003ePack size\u003c\/th\u003e\n\u003cth style=\"padding:13px 16px;text-align:left;color:#fff;\"\u003ePrice\u003c\/th\u003e\n\u003cth style=\"padding:13px 16px;text-align:left;color:#fff;\"\u003ePer capsule\u003c\/th\u003e\n\u003cth style=\"padding:13px 16px;text-align:left;color:#fff;\"\u003eSupply\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#eaf6fe;border-bottom:1px solid #c5e4fa;\"\u003e\n\u003ctd style=\"padding:11px 16px;font-weight:800;\"\u003e30 capsules\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;font-weight:900;\"\u003e£7.99\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;\"\u003e25.0p\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;\"\u003e32 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #c5e4fa;\"\u003e\n\u003ctd style=\"padding:11px 16px;font-weight:800;\"\u003e60 capsules\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;font-weight:900;\"\u003e£9.99\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;\"\u003e16.1p\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;\"\u003e62 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eaf6fe;border-bottom:1px solid #c5e4fa;\"\u003e\n\u003ctd style=\"padding:11px 16px;font-weight:800;\"\u003e90 capsules\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;font-weight:900;\"\u003e£11.99\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;\"\u003e13.0p\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;\"\u003e92 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #c5e4fa;\"\u003e\n\u003ctd style=\"padding:11px 16px;font-weight:800;\"\u003e120 capsules\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;font-weight:900;\"\u003e£14.99\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;\"\u003e12.3p\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;\"\u003e122 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eaf6fe;border-bottom:1px solid #c5e4fa;\"\u003e\n\u003ctd style=\"padding:11px 16px;font-weight:800;\"\u003e180 capsules\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;font-weight:900;\"\u003e£23.99\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;\"\u003e13.2p\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;\"\u003e182 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #c5e4fa;\"\u003e\n\u003ctd style=\"padding:11px 16px;font-weight:800;\"\u003e300 capsules\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;font-weight:900;\"\u003e£35.99\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;\"\u003e11.9p\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;\"\u003e302 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eaf6fe;border-bottom:1px solid #c5e4fa;\"\u003e\n\u003ctd style=\"padding:11px 16px;font-weight:800;\"\u003e500 capsules\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;font-weight:900;\"\u003e£52.99\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;\"\u003e10.6p\u003c\/td\u003e\n\u003ctd style=\"padding:11px 16px;\"\u003e502 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:16px;color:#000;margin:12px 0 0;line-height:1.75;\"\u003eThe \u003cstrong\u003e500 capsule pack works out at 10.6p per capsule\u003c\/strong\u003e — the lowest per-capsule price in the range and over sixteen months supply at one a day. \u003cstrong\u003eSubscribe and save a further 10% on every order.\u003c\/strong\u003e Free UK delivery on orders over £10.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#000;border:2px solid #33B0F8;border-radius:12px;padding:26px;margin-bottom:24px;\"\u003e\n\u003cp style=\"font-size:15px;font-weight:900;letter-spacing:2px;text-transform:uppercase;color:#4FC3FF;margin:0 0 10px;\"\u003eWHOLESALE · TRADE · BULK · B2B\u003c\/p\u003e\n\u003cp style=\"font-size:21px;font-weight:900;color:#fff;margin:0 0 12px;\"\u003ePotassium Citrate Wholesale UK — Capsules and Raw Powder\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#fff;line-height:1.75;margin:0 0 18px;\"\u003eBulk capsules and raw tri-potassium citrate powder both available to formulators, encapsulation services, supplement brands and health retailers. UK-held stock, same-day dispatch, no import lead times. Certificate documentation on request. White-label supply available for qualifying trade buyers.\u003c\/p\u003e\n\u003cdiv style=\"display:table;width:100%;border-spacing:9px 0;margin-bottom:18px;\"\u003e\n\u003cdiv style=\"display:table-cell;width:25%;background:#0a0a0a;border:1px solid #33B0F8;border-radius:8px;padding:12px;text-align:center;font-size:13px;color:#33B0F8;font-weight:700;\"\u003eFormulators\u003c\/div\u003e\n\u003cdiv style=\"display:table-cell;width:25%;background:#0a0a0a;border:1px solid #33B0F8;border-radius:8px;padding:12px;text-align:center;font-size:13px;color:#33B0F8;font-weight:700;\"\u003eEncapsulation services\u003c\/div\u003e\n\u003cdiv style=\"display:table-cell;width:25%;background:#0a0a0a;border:1px solid #33B0F8;border-radius:8px;padding:12px;text-align:center;font-size:13px;color:#33B0F8;font-weight:700;\"\u003eSupplement brands\u003c\/div\u003e\n\u003cdiv style=\"display:table-cell;width:25%;background:#0a0a0a;border:1px solid #33B0F8;border-radius:8px;padding:12px;text-align:center;font-size:13px;color:#33B0F8;font-weight:700;\"\u003eHealth retailers\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ca href=\"https:\/\/chargeproducts.co.uk\/pages\/contact\" style=\"display:inline-block;background:#fde047;border:2px solid #000;color:#000;font-weight:900;font-size:15px;padding:13px 26px;border-radius:8px;text-decoration:none;\"\u003eWholesale \u0026amp; Trade Enquiries →\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom:24px;\"\u003e\n\u003ch2 style=\"font-size:21px;font-weight:900;color:#000;margin:0 0 14px;\"\u003eWhere to Buy\u003c\/h2\u003e\n\u003cdiv style=\"display:table;width:100%;border-spacing:10px;\"\u003e\u003cdiv style=\"display:table-row;\"\u003e\n\u003cdiv style=\"display:table-cell;width:50%;background:#000;border-radius:10px;padding:18px;text-align:center;vertical-align:top;\"\u003e\n\u003cdiv style=\"font-size:16px;font-weight:900;color:#fff;margin-bottom:6px;\"\u003eBuy direct on this page\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;color:#33B0F8;line-height:1.6;\"\u003e£7.99 to £52.99 · free UK delivery over £10 · subscribe \u0026amp; save 10% · Klarna and Shop Pay\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ca href=\"https:\/\/www.ebay.co.uk\/itm\/158115240332\" style=\"display:table-cell;width:50%;background:#fde047;border:2px solid #000;border-radius:10px;padding:18px;text-align:center;text-decoration:none;vertical-align:top;\"\u003e\n\u003cdiv style=\"font-size:16px;font-weight:900;color:#000;margin-bottom:6px;\"\u003eView on eBay →\u003c\/div\u003e\n\u003cdiv style=\"font-size:14px;color:#000;line-height:1.6;\"\u003eOfficial Charge Products store · 163,000+ sales · 99.8% feedback\u003c\/div\u003e\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom:24px;\"\u003e\n\u003ch2 style=\"font-size:21px;font-weight:900;color:#000;margin:0 0 14px;\"\u003eRelated Products\u003c\/h2\u003e\n\u003cdiv style=\"display:table;width:100%;border-spacing:10px;\"\u003e\n\u003cdiv style=\"display:table-row;\"\u003e\n\u003ca href=\"https:\/\/chargeproducts.co.uk\/products\/potassium-citrate-powder-uk\" style=\"display:table-cell;width:33%;background:#fde047;border:2px solid #000;border-radius:10px;padding:16px;text-decoration:none;vertical-align:top;\"\u003e\u003cdiv style=\"font-size:15px;font-weight:900;color:#000;margin-bottom:5px;\"\u003ePotassium Citrate Powder\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#000;line-height:1.55;\"\u003eSame salt in bulk powder form · E332(ii) · ≥99% assay\u003c\/div\u003e\u003c\/a\u003e\n\u003ca href=\"https:\/\/chargeproducts.co.uk\/products\/magnesium-bisglycinate-650mg-capsules\" style=\"display:table-cell;width:33%;background:#fde047;border:2px solid #000;border-radius:10px;padding:16px;text-decoration:none;vertical-align:top;\"\u003e\u003cdiv style=\"font-size:15px;font-weight:900;color:#000;margin-bottom:5px;\"\u003eMagnesium Bisglycinate 650mg\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#000;line-height:1.55;\"\u003eFully chelated · elemental figure published · 9 authorised claims\u003c\/div\u003e\u003c\/a\u003e\n\u003ca href=\"https:\/\/chargeproducts.co.uk\/products\/mag-lock-capsules\" style=\"display:table-cell;width:33%;background:#fde047;border:2px solid #000;border-radius:10px;padding:16px;text-decoration:none;vertical-align:top;\"\u003e\u003cdiv style=\"font-size:15px;font-weight:900;color:#000;margin-bottom:5px;\"\u003eMag-Lock Capsules\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#000;line-height:1.55;\"\u003eMagnesium glycinate · normal muscle function · zero fillers\u003c\/div\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:table-row;\"\u003e\n\u003ca href=\"https:\/\/chargeproducts.co.uk\/collections\/magnesium-mineral-supplements\" style=\"display:table-cell;width:33%;background:#fde047;border:2px solid #000;border-radius:10px;padding:16px;text-decoration:none;vertical-align:top;\"\u003e\u003cdiv style=\"font-size:15px;font-weight:900;color:#000;margin-bottom:5px;\"\u003eAll Minerals\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#000;line-height:1.55;\"\u003eMagnesium · zinc · potassium · elemental figures published\u003c\/div\u003e\u003c\/a\u003e\n\u003ca href=\"https:\/\/chargeproducts.co.uk\/collections\/work-out-supplements\" style=\"display:table-cell;width:33%;background:#fde047;border:2px solid #000;border-radius:10px;padding:16px;text-decoration:none;vertical-align:top;\"\u003e\u003cdiv style=\"font-size:15px;font-weight:900;color:#000;margin-bottom:5px;\"\u003eSports \u0026amp; Performance\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#000;line-height:1.55;\"\u003eElectrolytes · amino acids · authorised claims where they apply\u003c\/div\u003e\u003c\/a\u003e\n\u003ca href=\"https:\/\/chargeproducts.co.uk\/collections\/health-supplements-powder\" style=\"display:table-cell;width:33%;background:#fde047;border:2px solid #000;border-radius:10px;padding:16px;text-decoration:none;vertical-align:top;\"\u003e\u003cdiv style=\"font-size:15px;font-weight:900;color:#000;margin-bottom:5px;\"\u003eAll Supplement Powders\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;color:#000;line-height:1.55;\"\u003eRaw ingredient range · CAS and purity declared · bulk\u003c\/div\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#000;border-radius:12px;padding:24px;margin-bottom:24px;\"\u003e\n\u003cp style=\"font-size:15px;font-weight:900;letter-spacing:2px;text-transform:uppercase;color:#4FC3FF;margin:0 0 16px;\"\u003eWhy Buy From Charge Products\u003c\/p\u003e\n\u003cdiv style=\"display:table;width:100%;border-spacing:10px;\"\u003e\u003cdiv style=\"display:table-row;\"\u003e\n\u003cdiv style=\"display:table-cell;width:25%;background:#fde047;border:2px solid #000;border-radius:10px;padding:16px 8px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:20px;font-weight:900;color:#000;\"\u003e163,000+\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;font-weight:700;color:#000;margin-top:4px;\"\u003eVerified sales\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:table-cell;width:25%;background:#fde047;border:2px solid #000;border-radius:10px;padding:16px 8px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:20px;font-weight:900;color:#000;\"\u003e99.8%\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;font-weight:700;color:#000;margin-top:4px;\"\u003ePositive feedback\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:table-cell;width:25%;background:#fde047;border:2px solid #000;border-radius:10px;padding:16px 8px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:20px;font-weight:900;color:#000;\"\u003e⭐ 5\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;font-weight:700;color:#000;margin-top:4px;\"\u003eStar FSA rating\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:table-cell;width:25%;background:#fde047;border:2px solid #000;border-radius:10px;padding:16px 8px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:20px;font-weight:900;color:#000;\"\u003eEst. 2016\u003c\/div\u003e\n\u003cdiv style=\"font-size:12px;font-weight:700;color:#000;margin-top:4px;\"\u003eUK in-house\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:15px;color:#fff;margin:16px 0 0;line-height:1.75;\"\u003eBig Idea Services Ltd, Companies House No. 11645389. 5 Star Food Hygiene Rating awarded by Southend-on-Sea City Council, verifiable at ratings.food.gov.uk. Encapsulated in-house rather than contract manufactured — every credential here can be checked independently.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom:24px;\"\u003e\n\u003ch2 style=\"font-size:21px;font-weight:900;color:#000;margin:0 0 14px;\"\u003e⭐ What Our Customers Say\u003c\/h2\u003e\n\u003cdiv style=\"display:table;width:100%;border-spacing:10px;\"\u003e\u003cdiv style=\"display:table-row;\"\u003e\n\u003cdiv style=\"display:table-cell;width:33%;background:#fff;border:2px solid #c5e4fa;border-radius:10px;padding:16px;vertical-align:top;\"\u003e\n\u003cdiv style=\"color:#f59e0b;font-size:15px;margin-bottom:8px;\"\u003e★★★★★\u003c\/div\u003e\n\u003cp style=\"font-size:14px;color:#000;margin:0 0 6px;line-height:1.6;\"\u003e\"I've been buying from Charge for about 7 or 8 years by now, and I can assure you everything I've bought is high quality with prompt delivery.\"\u003c\/p\u003e\n\u003cp style=\"font-size:12px;color:#555;margin:0;\"\u003eLong-term customer · ✓ Verified\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:table-cell;width:33%;background:#fff;border:2px solid #c5e4fa;border-radius:10px;padding:16px;vertical-align:top;\"\u003e\n\u003cdiv style=\"color:#f59e0b;font-size:15px;margin-bottom:8px;\"\u003e★★★★★\u003c\/div\u003e\n\u003cp style=\"font-size:14px;color:#000;margin:0 0 6px;line-height:1.6;\"\u003e\"Been ordering from you for years and recommending you — your service, delivery, packaging and product are of high standards.\"\u003c\/p\u003e\n\u003cp style=\"font-size:12px;color:#555;margin:0;\"\u003eReturning customer · ✓ Verified\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:table-cell;width:33%;background:#fff;border:2px solid #c5e4fa;border-radius:10px;padding:16px;vertical-align:top;\"\u003e\n\u003cdiv style=\"color:#f59e0b;font-size:15px;margin-bottom:8px;\"\u003e★★★★★\u003c\/div\u003e\n\u003cp style=\"font-size:14px;color:#000;margin:0 0 6px;line-height:1.6;\"\u003e\"Ultra fast delivery and good quality product.\"\u003c\/p\u003e\n\u003cp style=\"font-size:12px;color:#555;margin:0;\"\u003eVerified UK buyer · ✓ Verified\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp style=\"text-align:center;margin:12px 0 0;\"\u003e\u003ca href=\"https:\/\/uk.trustpilot.com\/review\/chargeproducts.co.uk\" style=\"font-size:14px;color:#1a8fd0;font-weight:700;text-decoration:underline;\"\u003eRead all reviews on Trustpilot →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom:24px;\"\u003e\n\u003ch2 style=\"font-size:21px;font-weight:900;color:#000;margin:0 0 14px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"background:#33B0F8;border-radius:10px;padding:18px;margin-bottom:9px;\"\u003e\n\u003cp style=\"font-size:16px;font-weight:900;color:#fff;margin:0 0 7px;\"\u003eHow much actual potassium is in each capsule?\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#fff;margin:0;line-height:1.7;\"\u003e1000mg of tri-potassium citrate provides approximately 358mg of elemental potassium — 18% of the Nutrient Reference Value. The compound weight and the mineral weight are very different figures and we publish both, because 1000mg of the salt is not 1000mg of potassium.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#33B0F8;border-radius:10px;padding:18px;margin-bottom:9px;\"\u003e\n\u003cp style=\"font-size:16px;font-weight:900;color:#fff;margin:0 0 7px;\"\u003eWho should not take a potassium supplement?\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#fff;margin:0;line-height:1.7;\"\u003eDo not take this without speaking to your GP first if you have any kidney condition or reduced kidney function, or take an ACE inhibitor, an angiotensin receptor blocker, a potassium-sparing diuretic or any other medicine affecting potassium levels. Potassium is cleared by the kidneys, and additional intake can raise blood potassium to unsafe levels in anyone who cannot clear it normally.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#33B0F8;border-radius:10px;padding:18px;margin-bottom:9px;\"\u003e\n\u003cp style=\"font-size:16px;font-weight:900;color:#fff;margin:0 0 7px;\"\u003eHow many capsules a day?\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#fff;margin:0;line-height:1.7;\"\u003eOne, with food and a full glass of water. Do not exceed one capsule per day without medical advice. Potassium is one of the few minerals where more is not better — the body regulates it tightly, and excess carries real risk for anyone whose kidneys are not clearing it normally.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#33B0F8;border-radius:10px;padding:18px;margin-bottom:9px;\"\u003e\n\u003cp style=\"font-size:16px;font-weight:900;color:#fff;margin:0 0 7px;\"\u003eWhy potassium citrate rather than chloride?\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#fff;margin:0;line-height:1.7;\"\u003eCitrate is the form we encapsulate. It carries a lower chloride load than potassium chloride and is the form commonly used where the salt is intended to be alkalising rather than neutral. Both deliver potassium; they differ in the accompanying anion and in how the salt behaves in solution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#33B0F8;border-radius:10px;padding:18px;margin-bottom:9px;\"\u003e\n\u003cp style=\"font-size:16px;font-weight:900;color:#fff;margin:0 0 7px;\"\u003eDoes it contain fillers?\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#fff;margin:0;line-height:1.7;\"\u003eNo. Tri-potassium citrate and a vegan HPMC capsule shell, nothing else. No fillers, no binders, no anti-caking agents, no flow agents. The powder is dense enough to fill a size 00 capsule at 1000mg without any bulking agent.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#33B0F8;border-radius:10px;padding:18px;margin-bottom:9px;\"\u003e\n\u003cp style=\"font-size:16px;font-weight:900;color:#fff;margin:0 0 7px;\"\u003eWhat are the authorised health claims?\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#fff;margin:0;line-height:1.7;\"\u003eThree: potassium contributes to normal functioning of the nervous system; potassium contributes to normal muscle function; and potassium contributes to the maintenance of normal blood pressure. Those are the only claims made, and they are stated in their exact authorised wording.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#33B0F8;border-radius:10px;padding:18px;margin-bottom:9px;\"\u003e\n\u003cp style=\"font-size:16px;font-weight:900;color:#fff;margin:0 0 7px;\"\u003eIs it suitable for vegans?\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#fff;margin:0;line-height:1.7;\"\u003eYes. The shell is vegan HPMC, a plant-derived cellulose material, and tri-potassium citrate is a mineral salt. No animal-derived material at any stage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#33B0F8;border-radius:10px;padding:18px;margin-bottom:9px;\"\u003e\n\u003cp style=\"font-size:16px;font-weight:900;color:#fff;margin:0 0 7px;\"\u003eWhen should I take it?\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#fff;margin:0;line-height:1.7;\"\u003eWith food and a full glass of water, never on an empty stomach. Concentrated potassium salts can irritate the stomach lining if taken without food.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#33B0F8;border-radius:10px;padding:18px;margin-bottom:9px;\"\u003e\n\u003cp style=\"font-size:16px;font-weight:900;color:#fff;margin:0 0 7px;\"\u003eWhat pack sizes and prices are available?\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#fff;margin:0;line-height:1.7;\"\u003eSeven sizes from £7.99 to £52.99 — 30 capsules £7.99, 60 £9.99, 90 £11.99, 120 £14.99, 180 £23.99, 300 £35.99 and 500 £52.99. Every pack includes 2 extra capsules over the stated count. The 500 pack works out at 10.6p per capsule and is over sixteen months supply at one a day.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#33B0F8;border-radius:10px;padding:18px;margin-bottom:9px;\"\u003e\n\u003cp style=\"font-size:16px;font-weight:900;color:#fff;margin:0 0 7px;\"\u003eDo you offer a subscription or instalments?\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#fff;margin:0;line-height:1.7;\"\u003eBoth. Subscribe and save 10% on every order, frequency chosen at checkout, pause or cancel any time. Orders over £50 can be spread across 3 interest-free instalments with Klarna or Shop Pay — subject to status and eligibility, 18+, UK residents.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#33B0F8;border-radius:10px;padding:18px;\"\u003e\n\u003cp style=\"font-size:16px;font-weight:900;color:#fff;margin:0 0 7px;\"\u003eDo you supply wholesale?\u003c\/p\u003e\n\u003cp style=\"font-size:15px;color:#fff;margin:0;line-height:1.7;\"\u003eYes — bulk capsules and raw tri-potassium citrate powder, from UK-held stock with certificate documentation on request. White-label available for qualifying trade buyers. Contact us for trade pricing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#fff;border:2px solid #000;border-radius:10px;padding:18px;font-size:13px;color:#000;line-height:1.85;\"\u003e\n\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e This product is a food supplement — not a medicine. Not intended to diagnose, treat, cure or prevent any disease or medical condition. The three authorised EU\/UK health claims for potassium are stated above in their exact authorised wording under retained Regulation EC No 1924\/2006; no other claims are made. \u003cstrong\u003eOne capsule daily with food and a full glass of water. Do not exceed one capsule per day without medical advice. Do not take this product without consulting your GP if you have any kidney condition or reduced kidney function, or take an ACE inhibitor, angiotensin receptor blocker, potassium-sparing diuretic, or any other medicine or salt substitute affecting potassium levels.\u003c\/strong\u003e Consult your GP before use if you have a heart condition, diabetes, adrenal insufficiency, a stomach ulcer or any condition affecting movement through the gut. Adults 18+ only. Not suitable during pregnancy or breastfeeding without medical advice. Stop taking it and seek medical advice if you experience muscle weakness, an irregular or slow heartbeat, numbness or tingling, or unusual tiredness. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of reach of children. Store in a cool dry place away from direct sunlight. Subscription discount of 10% applies to subscription orders placed online. Klarna and Shop Pay Installments available on orders of £50 and over — 3 interest-free instalments, subject to status and eligibility, 18+ only, UK residents. Supplied by Big Idea Services Ltd · Co. No. 11645389 · VAT GB11645389 · Unit 1, 8 Towerfield Road, Towerfield Industrial Estate, Southend-on-Sea, Essex SS3 9QE · chargeproducts.co.uk\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Charge Products","offers":[{"title":"x30 capsules","offer_id":62794465149258,"sku":null,"price":7.99,"currency_code":"GBP","in_stock":true},{"title":"x60 capsules","offer_id":62794465182026,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":true},{"title":"x90 capsules","offer_id":62794465214794,"sku":null,"price":11.99,"currency_code":"GBP","in_stock":true},{"title":"x120 capsules","offer_id":62794465247562,"sku":null,"price":14.99,"currency_code":"GBP","in_stock":true},{"title":"x180 capsules","offer_id":62794465280330,"sku":null,"price":23.99,"currency_code":"GBP","in_stock":true},{"title":"x 300 capsules","offer_id":62794465313098,"sku":null,"price":35.99,"currency_code":"GBP","in_stock":true},{"title":"x 500 capsules","offer_id":62794465345866,"sku":null,"price":52.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/5628\/6282\/files\/potassium-citrate-1000mg-capsules-uk-358mg-elemental-charge-products..png?v=1789392623","url":"https:\/\/chargeproducts.co.uk\/products\/potassium-citrate-pro-1000mg-capsules","provider":"Charge Products","version":"1.0","type":"link"}