Serious Gainz Isolate
by The Bulk Protein Company
Pure protein, minimal extras: filtered for maximum protein content with very low fat and carbs per serving.
- Up to 26g protein per serving
- Low fat - under 3g per 100g
- Low carb - suitable for keto and cutting diets
- Extra filtered for reduced lactose
- For shakes, smoothies, baking and more
Best price today
Awaiting restock4.5kg · Chocolate
£29.99
£0.67 / 100g
Secure retailer checkout
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Nutritional profile
What's inside
Values per 100g
87g protein
26g per 30g serving with minimal filler
2g carbohydrates
Extremely low carbs - suitable for keto and low-carb diets
1g fat
0.3g per 30g serving - very lean
360 kcal
108 kcal per 30g serving
87g protein
26g per 30g serving with minimal filler
2g carbohydrates
Extremely low carbs - suitable for keto and low-carb diets
1g fat
0.3g per 30g serving - very lean
360 kcal
108 kcal per 30g serving
Pick your pack
1 size · ranked by cost per 100gFrequently asked questions
Where is the cheapest place to buy The Bulk Protein Company Serious Gainz Isolate in the UK?
The best price we have verified today is £0.67 per 100g for the 4.5kg bag, checked 18 Aug 2026. Use the buy button above to go straight to it.
How much protein does Serious Gainz Isolate contain per 100g?
Serious Gainz Isolate contains 86.7g of protein per 100g, with 26g per 30g serving. It is a whey isolate product.
Is The Bulk Protein Company Serious Gainz Isolate currently in stock?
At the last check, 0 out of 3 tracked variants were in stock. Stock status carries the same fetch time as the price shown above, so check the retailer listing before ordering.
