NMN 500mg Capsules UK — 99.99% Pure Nicotinamide Mononucleotide | Eurofins Tested | Size 0 | No Fillers
NMN Powder UK — 99.99% Pure β-NMN | Eurofins Tested | 5g to 25kg | No Fillers
B3 Nicotinic Acid 500mg Capsules UK — Flush Niacin | NAD+ Precursor | 6 Authorised Claims | 60 to 500 Capsules
B3 Nicotinic Acid Niacin Powder
Vitamin D3 5000 IU & K2 MK-7 100mcg Tablets UK
Testosterone Pro — High Strength Zinc Triple Complex With Copper
Zinc Triple Complex Tablets — High Strength Zinc Citrate, Bisglycinate & Picolinate with Copper
Buy Vitamin D3 K2 MSM Capsules UK | D3 10,000 IU · K2 MK-7 450mcg · MSM 600mg | Vegan | Charge Products
NMN and NR 500mg Capsules UK NMN & NR | Dual NAD+ Precursor | Eurofins Tested | Vegan | No Fillers
Glycinate Tablets 300mg UK: 86mg Magnesium (23% NRV) per Two Tablets, Chelated Bisglycinate
Vitamin D3 10,000 IU + K2 MK-7 450µg + MSM 600mg Capsules UK | High Strength
NMN + CoQ10 600mg Capsules UK — 300mg NMN + 300mg CoQ10 | No Fillers | Vegan HPMC | Charge Products
Vitamin D3 10,000 IU Tablets UK — 250mcg Cholecalciferol | 5,000% NRV | High Strength | Authorised UK Health Claims | Charge Products
Saw Palmetto Tablets 3000mg UK | 150mg 20:1 Serenoa Repens Extract | Vegan
Multivitamin and Mineral Tablets UK — Iron 14mg | Vitamin C 60mg | Vitamin B12 3mcg | Folic Acid 200mcg | All at 100% NRV | In-House Manufactured | Charge Products
Liposomal Vitamin C Capsules UK — Soybean Lecithin Phospholipid Delivery | Authorised EU/UK Claims | In-House Manufactured | Charge Products
B3 Nicotinamide 500mg Capsules UK | Flush-Free Niacinamide | 6 Authorised Claims | NAD+ Precursor | Zero Fillers | Vegan | 60 to 1000 Caps | Charge Products
NAD Max Capsules UK — 250mg NMN + 250mg Nicotinamide (Non-Flush B3) | 500mg | Eurofins Tested | Vegan | No Fillers
NMN Dual 600mg Capsules – 385mg NMN + 215mg Liposomal Vitamin C (67% NRV) – Eurofins Tested, No Fillers
B3 Nicotinamide Powder UK — Pure Niacinamide · Non-Flush Vitamin B3 · NAD+ Precursor · Retail & Wholesale
NMN 400mg & B3 Nicotinic Acid 100mg Capsules
Iron 4 Complex Tablets UK | Iron 14mg 100% NRV + Vitamin C, B12 & Folic Acid
Moringa Capsules 12,000mg UK — 600mg Moringa Oleifera 20:1 Extract | Vegan Size 00 | Resealable Foil Bag | Charge Products
Cranberry 12,000mg Tablets UK — High Strength 50:1 Extract · Vaccinium macrocarpon
CLEAR SKIN Vitamin B3 Nicotinamide 500mg Capsules UK — Non-Flush Niacinamide | 3,125% NRV | Maintenance of Normal Skin | No Fillers | Vegan | Charge Products
Bee Pollen Granules — Pure Natural Food Ingredient · No Additives · 50g to 5kg
NR & CoQ10 400mg Capsules
Liposomal Vitamin C Powder UK — Phospholipid Encapsulated | 8 Authorised Claims | Retail & Wholesale | 25g to 150g
Dual Teeth & Gum Support Capsules
Charge Products Gift Card – £10 to £100, Emailed, No Expiry
B3 Nicotinamide & Magnesium Glycinate 750mg Capsules UK — 375mg + 375mg | Dual Formula | No Fillers | Vegan HPMC
How this page works
In Great Britain a supplement can only use health claims from the official register, and for vitamins and minerals the register is where most of the authorised claims live. Each nutrient has a fixed list, the wording is fixed, and a product can use a claim only when its daily serving provides at least 15% of the nutrient reference value. Part 1 is the vitamins and minerals, grouped by nutrient, with every claim listed and explained. Part 2 is the NMN, NR and botanical products that sit in the same collection and carry no claim, sold on what they contain.
On every card the form is named, because "vitamin D" on a label can mean D2 or D3 and "zinc" can mean oxide or citrate, and those differences matter more than most listings admit.
Part 1: vitamins and minerals, with every authorised claim
Vitamin D3 and K2
Vitamin D3 5000 IU + K2 MK-7 100µg Tablets
Cholecalciferol 125µg with menaquinone-7. One a day with a meal containing fat. Seven vitamin D claims, two vitamin K claims.
Shop now →Vitamin D3 10,000 IU Tablets
250µg cholecalciferol. Short-term use or on GP advice; not with other vitamin D.
Shop now →D3 10,000 IU + K2 + MSM Capsules
High-strength D3 with K2 and MSM. Same short-term caution.
Shop now →Vitamin D contributes to normal absorption and utilisation of calcium and phosphorus, and to normal blood calcium levels
Vitamin D switches on the proteins in the gut wall that carry calcium and phosphorus into the blood, and works with the parathyroid glands to hold blood calcium steady.
Vitamin D contributes to the maintenance of normal bones and teeth, and to normal muscle function
Bone and enamel are built from the calcium and phosphate vitamin D helps absorb; muscle fibres need the same calcium signalling to contract.
Vitamin D contributes to the normal function of the immune system, and has a role in the process of cell division
Immune cells carry vitamin D receptors and use the vitamin to regulate their activity. This is a claim about normal function, not about preventing illness.
Vitamin K contributes to normal blood clotting and to the maintenance of normal bones
Several clotting proteins only work once vitamin K has activated them, which is exactly why it interacts with warfarin. It also activates osteocalcin, the protein that binds calcium into bone.
Vitamin B3: nicotinic acid and nicotinamide
B3 Nicotinamide + Magnesium Glycinate 750mg
375mg of each; niacin and magnesium claims both apply.
Shop now →Clear Skin B3 Nicotinamide 500mg
Nicotinamide sold under the maintenance of normal skin claim.
Shop now →NAD Max: 250mg NMN + 250mg Nicotinamide
The nicotinamide carries the six niacin claims; the NMN is declared, with none.
Shop now →Niacin contributes to normal energy-yielding metabolism, and to the reduction of tiredness and fatigue
B3 is the raw material for NAD and NADP, the coenzymes every cell uses to release energy from food; with adequate intake those reactions run normally.
Niacin contributes to normal functioning of the nervous system, and to normal psychological function
Nerve tissue has the highest energy demand in the body and depends on the same NAD-driven reactions.
Niacin contributes to the maintenance of normal skin, and of normal mucous membranes
Skin and the linings of the mouth and gut renew constantly, and that cell turnover runs on NAD. Nicotinic acid and nicotinamide both carry all six claims.
Vitamin C
Liposomal Vitamin C Capsules
Ascorbic acid in soya lecithin liposomes; vitamin C figure and %NRV declared. Contains soya.
Shop now →Liposomal Vitamin C Powder
The same liposomal vitamin C, loose, 25g to 150g. Contains soya.
Shop now →Dual Teeth & Gum Support
Calcium citrate with liposomal vitamin C; calcium and vitamin C claims. Contains soya.
Shop now →NMN Dual 600mg: 385mg NMN + 215mg Liposomal Vitamin C
Vitamin C 53mg (67% NRV) carries the claims; NMN declared, with none. Contains soya.
Shop now →Vitamin C contributes to the normal function of the immune system, and to the protection of cells from oxidative stress
Immune cells hold vitamin C at high concentration and use it as a water-soluble antioxidant, neutralising reactive oxygen species before they damage cell components.
Vitamin C contributes to normal collagen formation for the normal function of skin, blood vessels, bones, cartilage, teeth and gums
The enzymes that cross-link collagen fibres need vitamin C; collagen is the structural protein of all six tissues named.
Vitamin C increases iron absorption, and contributes to the regeneration of the reduced form of vitamin E
It converts iron in food to the form the gut absorbs, and recycles vitamin E after it has neutralised a free radical.
Vitamin C contributes to the reduction of tiredness and fatigue, to normal energy-yielding metabolism, and to normal nervous system and psychological function
A cofactor in the pathways that release energy and make neurotransmitters. Fifteen claims in total, all on the product pages.
Zinc
Zinc Triple Complex Tablets
Three zinc forms with copper; zinc and copper amounts and %NRV declared. Eighteen zinc claims.
Shop now →Testosterone Pro: Zinc Triple Complex with Copper
Zinc contributes to the maintenance of normal testosterone levels in the blood; the product is named for that authorised claim.
Shop now →Zinc contributes to the maintenance of normal testosterone levels in the blood, and to normal fertility and reproduction
Zinc is a cofactor for the enzymes in the pathway that makes testosterone, and is concentrated in the testes and in seminal fluid.
Zinc contributes to the normal function of the immune system, and to the protection of cells from oxidative stress
Immune cells need zinc to divide and signal; zinc is also part of the antioxidant enzyme superoxide dismutase.
Zinc contributes to the maintenance of normal skin, hair, nails, bones and vision, and to normal cognitive function
Zinc-dependent enzymes drive the cell turnover in skin, hair and nail tissue, sit in the retina, and are concentrated at nerve synapses.
Plus eight more
DNA synthesis, protein synthesis, macronutrient metabolism, carbohydrate metabolism, fatty acid metabolism, vitamin A metabolism, acid-base metabolism, cell division. All listed on the zinc product pages.
Iron, B12, folate and multivitamin
Iron 4 Complex Tablets
Iron 14mg (100% NRV) with vitamin C, B12 and folic acid. Keep out of reach of children.
Shop now →Multivitamin and Mineral Tablets
Iron, vitamin C, B12 and folic acid at 100% NRV with a broad vitamin and mineral base.
Shop now →Magnesium Glycinate Tablets 300mg
43mg magnesium per tablet, 86mg (23% NRV) per two; ten magnesium claims.
Shop now →Iron contributes to normal formation of red blood cells and haemoglobin, and to normal oxygen transport in the body
Iron is the centre of haemoglobin, the protein in red blood cells that binds oxygen. Vitamin C alongside it increases how much is absorbed.
Iron contributes to normal cognitive function, to the normal function of the immune system, and to the reduction of tiredness and fatigue
The brain's oxygen supply, several neurotransmitter enzymes and immune cell division all depend on iron.
Vitamin B12 and folate contribute to normal red blood cell formation, normal psychological function, and the reduction of tiredness and fatigue
Both are needed for cell division and blood formation; folate additionally contributes to maternal tissue growth during pregnancy.
Magnesium contributes to normal psychological function, normal muscle function, and the reduction of tiredness and fatigue
Full list and mechanisms on the magnesium collection page.
Part 2: in the same collection, no authorised claims
Read this first
NMN, nicotinamide riboside, CoQ10, saw palmetto, cranberry, moringa and bee pollen have no authorised health claim in Great Britain. The cards below give the amount, purity or extract ratio and nothing else. Where an NMN product includes vitamin B3 or vitamin C, that vitamin's claims apply and are shown in Part 1; the NMN itself carries none.
NMN and NR
NMN 500mg Capsules
99.99% by HPLC on the batch specification, Eurofins heavy-metal tested, no fillers.
Shop now →NMN + Trans-Resveratrol: off the cards while we reformulate
Trans-resveratrol is authorised in Great Britain at up to 150mg a day. Our current NMN + resveratrol capsule is being reformulated to that serving and is not shown above until the new version is live.
Botanicals and bee pollen
Saw Palmetto 3,000mg Tablets
Serenoa repens extract, ratio and equivalent declared; no claims.
Shop now →Safety limits worth knowing
Before you take any of these
Vitamin D: UK long-term guidance is 4,000 IU a day; the 10,000 IU products are for short-term use or on GP advice, never with other vitamin D; not with high blood calcium. Vitamin K2: not with warfarin or any anticoagulant without medical advice. Nicotinic acid: causes a temporary flush; take with food; above 500mg a day only on advice. Iron: only if you need it; keep out of reach of children, for whom overdose is dangerous; two hours from thyroid medicine and antibiotics. Zinc: keep under 25mg a day long term from supplements; two hours from iron and antibiotics. Liposomal vitamin C: contains soya. Bee pollen: not with pollen or bee-sting allergy. Adults only; not during pregnancy or breastfeeding without advice.
Choosing between them
| If you want | Choose | Because |
|---|---|---|
| Vitamin D for the winter | D3 5000 IU + K2 tablets | One a day, with K2 for the bone claim |
| B3 without the flush | Nicotinamide capsules or powder | Same six claims, no flush |
| B3 with the flush | Nicotinic acid capsules or powder | The flushing form; take with food |
| Vitamin C on its own | Liposomal Vitamin C capsules or powder | Vitamin C figure and %NRV declared |
| Zinc with the testosterone claim | Zinc Triple Complex or Testosterone Pro | Zinc and copper declared; eighteen zinc claims |
| Several nutrients in one tablet | Multivitamin or Iron 4 Complex | Iron, C, B12 and folate at 100% NRV |
| NMN, sold on specification | NMN 500mg capsules | 99.99% and Eurofins figures published; no claims |
Why buy vitamins from Charge Products
Form, amount and %NRV on every page
Cholecalciferol, MK-7, nicotinamide, ascorbic acid, zinc citrate: named, weighed, declared.
Every claim, explained
Register wording plus a plain-English line on the mechanism; nothing beyond it.
No-claim products say so
NMN and the botanicals are sold on what they contain, in the same grid, without borrowing a vitamin's claim.
Safety limits up front
4,000 IU, warfarin and K2, iron and children, zinc ceiling: on the collection page, not buried.
Made in Essex
Capsules filled and powders packed in our own unit since 2016, 5 Star Food Hygiene Rating.
Wholesale · Trade · B2B
Tablets to 25,000, powders to bulk, capsules loose by the thousand, white label for qualifying buyers. Request a trade price →
CHARGE
PRODUCTS®
Quality supplements since 2016
★★★★★
5 STAR
FOOD HYGIENE RATING
164K+
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Frequently asked questions
Which vitamin has the most authorised health claims?
Zinc, with eighteen, then vitamin C with fifteen; vitamin D has seven, iron seven, niacin six, vitamin K two. A product can use a nutrient's claims when a daily serving provides at least 15% of the nutrient reference value, and every vitamin and mineral product on this page clears that.
How much vitamin D is safe to take every day?
UK guidance sets the long-term safe upper level for adults at 4,000 IU (100µg) a day from supplements. Our 5,000 IU D3 K2 tablet sits just above that and suits a one-a-day routine through the winter; the 10,000 IU products are for short-term use or on a GP's advice, never alongside other vitamin D products. Do not take vitamin D if you have high blood calcium or a condition that affects it.
What is the difference between nicotinic acid and nicotinamide?
Both are vitamin B3 and both carry all six niacin claims. Nicotinic acid causes a temporary skin flush at 50mg and above; nicotinamide does not. Choose nicotinamide if you want the vitamin without the flush; nicotinic acid if the flush is what you want. Above 500mg a day of either, take advice.
Why is the liposomal vitamin C figure lower than the capsule weight?
Liposomal vitamin C is ascorbic acid carried inside soya lecithin liposomes, and the lecithin is most of the weight. We declare both the liposomal weight and the vitamin C it provides, with the %NRV, because the claims are measured against the vitamin C figure. Contains soya.
Can I take vitamin K2 with warfarin?
Not without your anticoagulant clinic's agreement. Vitamin K activates the clotting proteins that warfarin works against, so K2 changes the dose you need. The same applies to the D3 K2 products. Newer anticoagulants such as apixaban are not affected in the same way, but check with a pharmacist.
Why are NMN and the botanicals on a vitamins page with no claims?
Because customers who buy vitamins also buy them, and the collection would be incomplete without them. NMN, nicotinamide riboside, saw palmetto, cranberry, moringa and bee pollen have no authorised health claim in Great Britain, so their cards state what they contain and nothing else. Where an NMN product includes vitamin B3 or vitamin C, that nutrient's claims apply and the NMN's do not exist.
Do you sell vitamin D drops or children's vitamins?
No. Everything on this page is for adults. Children's vitamin D is a separate matter with its own guidance; ask a pharmacist.
Are the tablets vegan?
The capsules are HPMC and the powders are single ingredients, all vegan. Tablets need binders, which are declared on each product page; vitamin D3 in our range is cholecalciferol from lanolin unless a product page says lichen-derived, so check the individual page if that matters to you.
Guides worth reading first
Shop other collections
Magnesium →NMN →Immune support →Antioxidants →Men's health →All products →
Food supplements, not medicines. Not intended to diagnose, treat, cure or prevent any disease. Claims are the authorised Great Britain claims for vitamin D, vitamin K, niacin, vitamin C, zinc, iron, vitamin B12, folate and magnesium in register wording, and apply to the products containing those nutrients at their daily serving. NMN, nicotinamide riboside, CoQ10, resveratrol, saw palmetto, cranberry, moringa and bee pollen carry no authorised health claims and none are made. Liposomal vitamin C products contain soya. Adults only. Consult your GP or pharmacist if you take medication, have a diagnosed condition, or are pregnant or breastfeeding. Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. Keep out of reach of children. Charge Products is a trading name of Big Idea Services Ltd, Company No. 11645389, VAT GB11645389, Unit 1, 8 Towerfield Road, Towerfield Industrial Estate, Southend-on-Sea, Essex SS3 9QE.