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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10X Athletic Whey Protein
Regular price £34.99Sale price £34.99 Regular priceUnit price per£39.99Sale -
Trained by JP Performance Protein 2kg
Regular price £49.99Sale price £49.99 Regular priceUnit price per£54.99Sold out -
Per4m Isolate Zero 100% Whey Protein Isolate 900g
Regular price £39.99Sale price £39.99 Regular priceUnit price per£44.99Sale -
Optimum Nutrition Gold Standard 100% Whey
Regular price £94.99Sale price £94.99 Regular priceUnit price per -
MuscleTech Nitrotech Ripped Lean Protein 1.8kg
Regular price £62.99Sale price £62.99 Regular priceUnit price per£69.99Sold out -
Applied Nutrition BEEF-XP CLEAR HYDROLYSED BEEF PROTEIN 1.8KG (60 SERVINGS)
Regular price £49.99Sale price £49.99 Regular priceUnit price per£54.95Sale -
Optimum Nutrition Platinum Hydrowhey Protein Powder
Regular price £94.99Sale price £94.99 Regular priceUnit price per£108.00Sold out -
MuscleTech Nitrotech Whey Protein 1.8kg
Regular price £64.99Sale price £64.99 Regular priceUnit price per£69.99Sold out -
Applied Nutrition Diet Whey Protein 1.8kg
Regular price £52.99Sale price £52.99 Regular priceUnit price per£69.99Sale -
Applied Nutrition Clear Whey Protein 875g
Regular price £44.99Sale price £44.99 Regular priceUnit price per£56.95Sale -
Applied Nutrition ISO XP Whey Isolate 72 Servings
Regular price £74.99Sale price £74.99 Regular priceUnit price per£85.95Sale -
BioTechUSA Iso Whey Zero 1.81kg
Regular price £79.99Sale price £79.99 Regular priceUnit price per -
NXT Nutrition Beef Protein Isolate
Regular price £49.99Sale price £49.99 Regular priceUnit price per£52.99Sale -
Trained By JP Performance Isolate Protein 2kg
Regular price £62.99Sale price £62.99 Regular priceUnit price per£69.99Sold out -
Applied Nutrition Protein Critical Cookie
Regular price From £1.99Sale price From £1.99 Regular priceUnit price per -
Applied Nutrition Casein Slow Release Protein
Regular price £49.99Sale price £49.99 Regular priceUnit price per
