WeightWorld supplement prices by supplement
WeightWorld sells 13 supplements that we price per dose, 61 products in all. Each page lists the shop's products for one supplement and says where its cheapest sits among every UK shop's. Prices checked 9 October 2026.
WeightWorld's own range, product by product.
Supplements at WeightWorld
| Supplement | In stock | Cheapest | Place in its table |
|---|---|---|---|
| Vitamin C | 8 | 5pper 1 g | 4th of 113 |
| Vitamin D3 | 8 | 1pper 1,000 IU | 1st of 207 |
| Magnesiummagnesium blends and other forms | 7 | 3pper 100 mg magnesium | 8th of 79 |
| Creatinecreatine monohydrate | 5 | 13pper 5 g | 15th of 160 |
| Omega-3Omega-3 fish oil | 5 | 16pper 1 g EPA + DHA | 5th of 145 |
| Multivitamin | 4 | 5pper serving | 7th of 283 |
| Vitamin K2vitamin K2 MK-7 | 4 | 2pper 100 µg | 1st of 68 |
| Zinczinc citrate | 4 | 9pper 15 mg zinc | 13th of 17 |
| Ashwagandhaashwagandha KSM-66 | 3 | 27pper 600 mg | 9th of 27 |
| Electrolytes | 3 | 18pper serving | 4th of 260 |
| Gingerginger root powder | 3 | 15pper 500 mg | 2nd of 9 |
| Ironiron fumarate | 3 | 18pper 14 mg iron | 8th of 10 |
| Vitamin B12vitamin B12 methylcobalamin | 3 | 2pper 1 mg | 1st of 27 |
Delivery at WeightWorld: Free delivery over £35.00, otherwise £1.99. It depends on the rest of the order, so it is never counted in the prices.
We earn commission when you buy through our links; it never affects the order. A standard dose is a unit for comparing prices, not a recommendation. How we compare · Prices by shop