1kg Protein Powders
Check out our range of 1kg protein powders, including some of our best-selling products, Pure Whey Protein, Complete Mass Gainer, and Vegan Protein Powder.
Typically, protein powders offer 33 servings per 1kg. At Bulk™, our selection ranges from 19g to 40g of protein per serving, with our most popular product, Pure Whey Protein, offering 22g and more of protein per scoop.
Looking to buy in bulk? (no pun intended) Discover our selection of 5kg protein powders.
Pure Whey Protein™
Vanilla 1kg
£38.99£29.99Summer Deals: Up to 75% off - no code required
Vegan Protein Powder
Vanilla 1kg
£29.99£19.99Summer Deals: Up to 75% off - no code required
Pure Whey Isolate™
Vanilla 1kg
£49.99Shop Best Sellers - Excluded from additional discounts
Mass Gainer
Chocolate 5kg
£69.99£62.99Summer Deals: Up to 75% off - no code required
Collagen & Vitamin C
Unflavoured 500g
£21.99£15.99Summer Deals: Up to 75% off - no code required
Lean Mass Gainer
Chocolate 2.5kg
£46.49£37.99Clearance Sale: Now or never
Soya Protein Isolate
Vanilla 1kg
£23.99£14.99Summer Deals: Up to 75% off - no code required
Clear Whey Isolate
Peach Iced Tea 500g
£34.99£25.99Summer Deals: Up to 75% off - no code required
Citrulline Malate
500g
£39.99£9.99Summer Deals: Up to 75% off - no code required
Pea Protein Isolate
Vanilla 2.5kg
£44.99£34.99Summer Deals: Up to 75% off - no code required
Clear Whey All In One
Apple & Blackcurrant 1kg
£42.99£38.99Summer Deals: Up to 75% off - no code required
Beef Protein Isolate 97
Chocolate 1kg
£32.99£27.99Summer Deals: Up to 75% off - no code required
Glycine
1kg
£35.99£8.99Summer Deals: Up to 75% off - no code required
Micellar Casein
Strawberry 1kg
£37.99£29.99Summer Deals: Up to 75% off - no code required
Natural Pure Whey Protein
Vanilla 1kg
£38.99£31.99Summer Deals: Up to 75% off - no code required
Diet Protein Shake
Chocolate 1kg
£53.99£37.99Summer Deals: Up to 75% off - no code required
Glutamine Powder
Unflavoured 500g
£21.99£15.49Summer Deals: Up to 75% off - no code required
Cream of Rice
Vanilla 2.5kg
£24.99£16.99Summer Deals: Up to 75% off - no code required
Protein Pancake Mix
Unflavoured 1kg
£35.99£26.99Summer Deals: Up to 75% off - no code required
Ultra Fine Oats
Unflavoured 5kg
£14.99£13.99Summer Deals: Up to 75% off - no code required
