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1kg Protein Powders

1kg Protein Powders

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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.

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Chocolate Flavours (19)
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Banana Flavours (5)
Caramel Flavours (4)
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Cinnamon Flavours (2)
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Up to 100g (3)
100g - 500g (2)
500g - 1kg (36)
1kg - 2kg (37)
2kg - 5kg (27)
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Vegetarian (44)
Halal (44)
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Protein Per Shake (g)

Under 20g (7)
20-24g (14)
25-29g (11)
30-39g (3)
40g+ (2)

Protein Type

Whey Concentrate (8)
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Soy (2)
Pea (2)
Pumpkin (1)
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Beef (1)
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Milk Isolate (2)
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Product Type

Powders (45)

When To Take

Morning (8)
Evening (3)
Any time of day (9)
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During Workout (1)
After Workout (26)

Pure Whey Protein™
Vanilla 1kg
(0)
£38.99£32.99
Autumn Restock: Up to 75% off - no code required
Vegan Protein Powder
Vanilla 1kg
(0)
£29.99£19.99
Autumn Restock: Up to 75% off - no code required
Clear Whey Isolate
Peach Iced Tea 500g
(0)
£34.99£25.99
Autumn Restock: Up to 75% off - no code required
Pure Whey Isolate™
Unflavoured 900g
(0)
£44.99
Shop Best Sellers - Excluded from additional discounts
Pea Protein Isolate
Vanilla 2.5kg
(0)
£44.99£34.99
Autumn Restock: Up to 75% off - no code required
Mass Gainer
Chocolate 5kg
(0)
£69.99£62.99
Autumn Restock: Up to 75% off - no code required
Best Value
Soya Protein Isolate
Vanilla 1kg
(0)
£23.99£14.99
Autumn Restock: Up to 75% off - no code required
Collagen & Vitamin C
Unflavoured 500g
(0)
£21.99£15.99
Autumn Restock: Up to 75% off - no code required
Natural Pure Whey Isolate™
Vanilla 1kg
(0)
£58.99£49.99
Autumn Restock: Up to 75% off - no code required
Glutamine Powder
Unflavoured 500g
(0)
£21.99£15.49
Autumn Restock: Up to 75% off - no code required
Clear Whey All In One
Apple & Blackcurrant 1kg
(0)
£42.99£38.99
Autumn Restock: Up to 75% off - no code required
Beef Protein Isolate 97
Banana Fudge 1kg
(0)
£32.99£27.99
Autumn Restock: Up to 75% off - no code required
Ultra Fine Oats
Unflavoured 5kg
(0)
£14.99£13.99
Autumn Restock: Up to 75% off - no code required
Glycine
1kg
(0)
£35.99£8.99
Autumn Restock: Up to 75% off - no code required
Citrulline Malate
500g
(0)
£39.99£9.99
Autumn Restock: Up to 75% off - no code required
Diet Protein Shake
Chocolate 1kg
(0)
£53.99£37.99
Autumn Restock: Up to 75% off - no code required
Hydrolysed Whey Protein Isolate
Unflavoured 1kg
(0)
£69.99£54.99
Autumn Restock: Up to 75% off - no code required
All In One Recovery
Chocolate 1kg
(0)
£44.99£32.99
Autumn Restock: Up to 75% off - no code required
Micellar Casein
Chocolate 1kg
(0)
£37.99£29.99
Autumn Restock: Up to 75% off - no code required
Brown Rice Protein
1kg
(0)
£21.99£15.99
Autumn Restock: Up to 75% off - no code required

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Protein Powder
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Sports Supplements Limited t/a Bulk™, a company registered in England & Wales (company number 05654661) with registered address: Unit 1 Gunfleet Business Park, Brunel Way, Colchester, Essex, CO4 9QX, UK. Registered in the UK for VAT No. GB 254 5648 84. EU Branch Address: Sports Supplements Limited t/a Bulk™, Centrum Logistyczne, Łąkowa, 23, 55-095, Mirków, Poland. Registered in Poland for VAT No. PL 5263149127

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