Cost per 30g protein
£0.89
- Protein /100g
- 81.0g
- Per serving
- 24g
- Price per kg
- £23.99
- Price
- £23.99
Whey isolate
Best whey isolate in the UK, ranked by cost per 30g of protein
We track 4 whey isolate products sold in the UK. The cheapest is Bulk Pure Whey Isolate 90 at £0.89 for 30g of protein, and the dearest is Optimum Nutrition Gold Standard 100% Whey Elite Series at £1.88, a spread of 2.1x for the same amount of protein. Average protein density across the category is 81.8g per 100g. Every row below is ranked on the same measure, cost per 30g of real protein, nothing else.
Cost per 30g protein
£1.63
- Protein /100g
- 88.0g
- Per serving
- 22g
- Price per kg
- £47.75
- Price
- £85.95
Cost per 30g protein
£1.63
- Protein /100g
- 82.0g
- Per serving
- 25g
- Price per kg
- £44.43
- Price
- £39.99
Cost per 30g protein
£1.88
- Protein /100g
- 76.0g
- Per serving
- 24g
- Price per kg
- £47.58
- Price
- £108.00
Quick answers
Straight from the data, updated whenever the prices are.
What is the cheapest whey isolate in the UK right now?
Bulk Pure Whey Isolate 90 at £0.89 per 30g of protein, the lowest of the 4 whey isolate products we track.
How much does whey isolate vary in price?
From £0.89 to £1.88 for the same 30g of protein, a spread of 2.1x. The dearest is Optimum Nutrition Gold Standard 100% Whey Elite Series.
Which whey isolate has the most protein per 100g?
Applied Nutrition ISO-XP Whey Protein Isolate at 88.0g of protein per 100g. The category average is 81.8g.
Is whey isolate good value against the rest of the market?
The average whey isolate costs £1.51 per 30g of protein, against £1.64 across all 38 products in the index.