Collection: Protein
Find your next protein powder at Muscle Factory. Browse whey protein, whey isolate, clear protein and vegan protein options from brands including Optimum Nutrition, Applied Nutrition, CNP and 10X Athletic.
Compare flavours, pack sizes and protein sources to find an option that suits your preferences. Check each product page for ingredients, allergen information, serving sizes and directions before choosing.
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Per4m Isolate Zero 2kg
Regular price £72.99Sale price £72.99 Regular priceUnit price per£109.99Sale -
Applied Nutrition Keto Collagen 325g
Regular price £24.99Sale price £24.99 Regular priceUnit price per -
Applied Nutrition Liquid L-Carnitine 3000 480ml
Regular price £19.99Sale price £19.99 Regular priceUnit price per£29.99Sale -
Olimp L-Carnitine 1500 Extreme Mega Caps x 120 Caps
Regular price £29.99Sale price £29.99 Regular priceUnit price per£39.99Sale -
Applied Nutrition Critical Mass 6kg - Professional Formula
Regular price £59.99Sale price £59.99 Regular priceUnit price per£69.99Sale -
Dorian Yates - DY Nutrition Metabolic Mass 6kg
Regular price £54.99Sale price £54.99 Regular priceUnit price per£69.99Sale -
Per4m Cream Of Rice 2kg
Regular price £19.99Sale price £19.99 Regular priceUnit price per£29.99Sale -
Dorian Yates - DY Nutrition The Creatine - Ultimate Creatine Complex
Regular price £22.99Sale price £22.99 Regular priceUnit price per -
Trained By JP clear iso 900g BBE August 2026
Regular price £19.99Sale price £19.99 Regular priceUnit price per£44.99Sold out -
Trained By JP Natural Physique
Regular price £39.99Sale price £39.99 Regular priceUnit price per -
Sport Asylum Mental Muscle BBE 28/09/2026
Regular price £19.99Sale price £19.99 Regular priceUnit price per£47.99Sale -
Black Mamba Erase - Potent Anti E
Regular price £29.99Sale price £29.99 Regular priceUnit price per -
Black Mamba Milk Thistle 350mg (60 Capsules)
Regular price £12.99Sale price £12.99 Regular priceUnit price per -
Black Mamba Epi
Regular price £32.99Sale price £32.99 Regular priceUnit price per -
Gas Mark10 Hydro Collagen
Regular price £34.99Sale price £34.99 Regular priceUnit price per -
Trained By JP Collagen 300g
Regular price £29.99Sale price £29.99 Regular priceUnit price per
