Monk Fruit Sweetener UK — 50/50 Monk Fruit Extract and Erythritol Blend | Zero Calorie Sugar Alternative | 1:1 Sugar Substitute | Keto Baking | Charge Products
Berberine 10:1 Extract Tablets — 100mg Per Tablet, 1,000mg Dried Herb Equivalent
Caffeine Anhydrous Powder UK — 100% Pure Pharma-Grade | UK Stock | 25g–120kg
Buy Phenylethylamine HCl 500mg Capsules UK | Pure PEA Supplement
Vitamin D3 5000 IU & K2 MK-7 100mcg Tablets UK
Caffeine Anhydrous Powder 100g UK — Pure Food-Grade Caffeine | CAS 58-08-2 | Milligram Scale Required | Same-Day Dispatch | Charge Products
Caffeine & PEA 100 Capsules UK — 200mg Caffeine Anhydrous & 300mg Phenylethylamine HCl | 500mg | Vegan
Phenylethylamine HCl Powder — Pure PEA HCl · TAAR1 Agonist · No Fillers · 10g to 25kg
Caffeine & PEA Capsules UK — 200mg Caffeine Anhydrous & 300mg Phenylethylamine HCl | 500mg | Vegan
Phenylethylamine HCl Powder 50g UK — Pure PEA HCl | TAAR1 Agonist | No Fillers
Vitamin D3 10,000 IU Tablets UK — 250mcg Cholecalciferol | 5,000% NRV | High Strength | Authorised UK Health Claims | Charge Products
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
Caffeine & Phenylethylamine (PEA) Powder | Pure Focus & Energy Blend | UK
Matcha Green Tea Powder – Shade-Grown Tencha Leaf, 200 Mesh
Nitric Oxide PRO 750mg Capsules UK — L-Arginine HCl | Amino Acid | No Fillers | Vegan HPMC | In-House Manufactured | Charge Products
Calcium Citrate Powder — 21% Elemental Calcium | 100g to 5kg | Charge Products
Moringa Capsules 12,000mg UK — 600mg Moringa Oleifera 20:1 Extract | Vegan Size 00 | Resealable Foil Bag | Charge Products
Cayenne Pepper Capsules 600mg
NMN + Cayenne Pepper 700mg Capsules UK | 350mg 99.99% Beta NMN + 350mg Cayenne | Zero Fillers | Vegan HPMC | ⚠️ May Contain Nuts | Charge Products
Charge Products Gift Card – £10 to £100, Emailed, No Expiry
What a weight management supplement is actually allowed to say
Almost nothing. In Great Britain the only authorised weight-loss claims belong to glucomannan (3g a day, within an energy-restricted diet) and meal replacements, and we sell neither. "Fat burner", "thermogenic", "metabolism booster", "appetite suppressant" and "carb blocker" are all health claims with no authorisation, for any ingredient. What the register does allow is a set of maintenance claims for named vitamins and minerals: normal energy-yielding metabolism and normal macronutrient metabolism. Cayenne, caffeine, berberine, green tea, chlorella and moringa have no claim at all. This page is in two parts. Part 1 is products with a claim-carrying nutrient. Part 2 is the ingredients people buy when managing their weight, sold on specification. Weight management itself is diet and activity; the products here are sold as what they are, not as a shortcut.
The claims that do exist
| Authorised claim | Nutrients that carry it | What it means |
|---|---|---|
| Contributes to normal energy-yielding metabolism | Vitamin C, niacin (B3), B12, folate, iron, magnesium, and others | The nutrient is needed by the enzymes that release energy from carbohydrate, fat and protein. Normal release, kept normal. Not a faster metabolism. |
| Contributes to normal macronutrient metabolism | Zinc, chromium, biotin | The nutrient takes part in how carbohydrate, fat and protein are handled. Kept normal; not changed. |
| Contributes to a reduction of tiredness and fatigue | Vitamin C, niacin, iron, B12, folate, magnesium | About normal energy release, not a stimulant effect. |
Part 1: products with a claim-carrying nutrient
Multivitamin and Mineral Tablets
Vitamin C, iron, B12 and folic acid at 100% NRV: four nutrients with the energy-yielding metabolism claim.
Shop now →Triple Zinc + Copper Tablets
Zinc contributes to normal macronutrient metabolism, among 18 claims.
Shop now →B3 Nicotinamide 500mg Capsules
Niacin contributes to normal energy-yielding metabolism and to the reduction of tiredness and fatigue.
Shop now →Magnesium Glycinate 650mg Capsules
Magnesium contributes to normal energy-yielding metabolism, among 10 claims.
Shop now →Part 2: bought for weight management, sold on specification, no claims made
Read this first. None of the products below has an authorised health claim in Great Britain, for weight, metabolism, appetite or anything else. They are here because people search for them when managing their weight and deserve a straight answer about the law. Each is sold on what it is: species, extract ratio, purity, amount and test results. Red-bordered cards carry a safety warning.
Cayenne
Cayenne Pepper Capsules 600mg
Ground Capsicum annuum fruit, two ingredients, size 00. Take with food.
Shop now →Berberine
Berberine 10:1 Extract Tablets
100mg extract, 1,000mg equivalent. Medication check essential; see below.
Shop now →Caffeine
Green tea, algae and botanicals
Matcha Green Tea Powder
Shade-grown tencha, 200 mesh, min 15% tea polyphenols; contains caffeine.
Shop now →Sugar substitute
Monk Fruit Sweetener
50/50 monk fruit extract and erythritol, 1:1 for sugar in baking and drinks. Energy value on the label.
Shop now →Read before buying anything in Part 2
Berberine: interacts with metformin and other diabetes medicines, blood pressure medicines, anticoagulants and many drugs processed by the liver; pharmacist advice before use with any prescription medicine; not in pregnancy or breastfeeding. Caffeine: up to 400mg a day for adults, 200mg in pregnancy, from all sources; powder weighed on a milligram scale, never spooned; not for under 18s, or with heart conditions or anxiety without advice. PEA: not with MAOI antidepressants or other stimulants. Cayenne: with food and a full glass of water; not with stomach ulcers, reflux or IBS without advice; NMN + Cayenne may contain nuts. All products: adults only; not during pregnancy or breastfeeding without advice. Rapid or unexplained weight change is a GP matter. If you have an eating disorder or are recovering from one, these products are not for you.
What actually manages weight
An energy deficit: eating less than you use, kept up over time, with enough protein and movement to hold on to muscle. That is what the NHS Better Health programme is built on, and it is free. A supplement can fill a nutritional gap while you do that; it cannot do it for you. If a product tells you otherwise, it is making a claim the law does not allow, and you should ask why.
Why buy from Charge Products
No fat-burner promises
Everything here is sold on what it is; the claims that exist are used, the ones that do not are not invented.
Specs declared
Species, extract ratio, purity, CAS and mesh on every page.
Warnings up front
Berberine interactions and caffeine limits on the collection page, not buried.
Made in Essex
Capsules and tablets made and packed in our own unit, 5 Star Food Hygiene Rating.
164,000+ verified sales
Public marketplace record, 99.7% positive.
Same-day dispatch
Before 3:30pm Monday to Friday; free UK delivery over £10.
Wholesale · Trade · B2B
Cayenne, Caffeine, Berberine and Matcha Wholesale UK
Caffeine anhydrous to 120kg, matcha and cayenne in bulk, berberine tablets to 25,000 units, capsules loose by the thousand, white label and custom fills from our own Essex unit. No fixed minimum.
Request a trade price →Frequently asked questions
Do any of these supplements cause weight loss?
No, and none can lawfully claim to. In Great Britain the only authorised weight-loss claims are for glucomannan at 3g a day and for meal replacements within an energy-restricted diet, neither of which we sell. Everything else sold for weight loss, including cayenne, caffeine, berberine and green tea, has no such claim.
Is cayenne a fat burner? Is caffeine? Is berberine?
No. "Fat burner", "thermogenic" and "metabolism booster" are health claims, and none is authorised for any ingredient. We sell cayenne as ground fruit, caffeine as pharma-grade anhydrous, and berberine as a 10:1 extract, and describe none of them by effect.
What can a supplement legally say about metabolism?
That a named vitamin or mineral contributes to normal energy-yielding metabolism (vitamin C, niacin, B12, folate, iron, magnesium and others) or to normal macronutrient metabolism (zinc, chromium, biotin). Normal, kept normal. Not faster, not higher.
Is monk fruit sweetener a weight-loss product?
It is a sugar substitute. Using it in place of sugar cuts the sugar and calories from that spoonful; the energy value is on the label. That is a fact about the ingredient, not a weight-loss claim.
Is berberine safe with medication?
Often not. Berberine interacts with metformin and other diabetes medicines, blood pressure medicines, anticoagulants and many drugs processed by the liver. Speak to a pharmacist before taking it with any prescription medicine. Not for pregnancy or breastfeeding.
How much caffeine is too much?
UK guidance is up to 400mg a day for adults, 200mg in pregnancy, from all sources including coffee. Caffeine anhydrous powder must be weighed on a milligram scale; a teaspoon is a dangerous amount. Our capsules contain 200mg. Not for under 18s.
Does cayenne have to be taken with food?
Yes. Cayenne can irritate the stomach lining; take the capsules with a meal and a full glass of water. Not for anyone with a stomach ulcer, reflux or IBS without advice. The NMN + Cayenne capsules may contain nuts.
Do you supply these wholesale?
Yes. Cayenne, caffeine, matcha, berberine and the rest in trade quantities, powders in bulk, white label available. Use the contact page for a trade price.
Guides worth reading first
Shop other collections
Herbal and botanical →Supplement powders →Vitamins →Magnesium and minerals →Sports and performance →All products →
Food supplements and food ingredients, not medicines. Not intended to diagnose, treat, cure or prevent any disease or condition, including obesity. No product on this page causes weight loss, and no weight-loss, fat-burning, thermogenic, metabolism or appetite claim is made or implied. The claims used are the authorised Great Britain claims for the named vitamins and minerals in register wording and concern normal function only; they apply to the Part 1 products and to no others. Cayenne, berberine, caffeine, phenylethylamine, matcha, chlorella, moringa, turmeric and monk fruit have no authorised health claims and none are made. Berberine and caffeine carry the interaction and intake warnings above. Adults only. Consult your GP or pharmacist if you take medication, have a medical condition, or are pregnant or breastfeeding. Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. Charge Products is a trading name of Big Idea Services Ltd, Company No. 11645389, Unit 1, 8 Towerfield Road, Towerfield Industrial Estate, Southend-on-Sea, Essex SS3 9QE.