Best Protein Powder deals in the UK (2026)

The best-value Protein Powder deals right now, ranked by live UK price across retailers. Prices are correct at the time shown. As an affiliate, GiftWit may earn a commission at no extra cost to you.

Protein Powder Under £20

Best value

H&B HiActive Protein Powder Focus & Performance Berry & Açai 500g Cr

£12

eBay

XCelerate Nutrition Pea Protein Powder 1kg/2kg/5kg Pure Vegan Pea Protein Powder

£13

eBay

Protein Works | Creatine 360 - Black Innovation, Creatine Monohydrate, Micronise

£14

eBay

Protein Powder £20 to £25

Best value

Optimum Nutrition Gold Standard Whey Protein Powder Double Rich Chocolate 465g

£21

eBay

H&B TriActive Protein Powder Focus & Performance Blueberry Apple 500g 2

£24

eBay

EHPlabs OxyWhey Lean Whey Protein Powder Banana Popsicle No Artificial 850g

£24

eBay

Protein Powder £25 and up

Best value

Nutrition Diet Whey Lean Protein Powder | Vanilla Crème Whey Protein Powder 1 Kg

£25

eBay

2x bag of Freja Collagen Protein Shake Vanilla Powder 300g

£27

eBay

Myprotein Impact Whey Protein Powder | 22g Premium Protein Per Vanilla 1KG

£27

eBay

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