Hero 100% Whey Protein
by Bulk
A trusted everyday protein: affordable, versatile, and designed to support your training goals with every shake.
- Up to 22g protein per serving
- For shakes, smoothies, baking and more
Flavour pictures illustrate the taste, not the powder's colour or ingredients.
Best price
In stock£84.99
£3.74 / 100g
Secure retailer checkout
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Transparent protein profile
What's inside
Values per 100g, with the amount in one 30g serving
72g protein
21.6g per 30g serving - solid protein content
12g carbohydrates
3.6g per 30g serving
4g fat
1.2g per 30g serving - moderate fat
379 kcal
114 kcal per 30g serving
View full nutritional information
| Nutrient | Per 100g | Per serving (30g) |
|---|---|---|
| Protein | 72g | 21.6g |
| Calories | 379 kcal | 114 kcal |
| Carbohydrates | 12g | 3.6g |
| Fat | 4g | 1.2g |
Know when to buy
Price history
Lowest price on record, any flavour or size
£3.74/100g (£84.99 for 2.28kg on 17 Sept 2026)
2.28kg · all flavours · price per pack
- Bulklatest £84.99 (one check so far)
Quick answers
Is this right for you?
Who is it for?
Bulk Hero 100% Whey Protein is designed for gym-goers and strength trainers looking for an affordable, everyday protein source. Whey concentrate suits anyone who wants a solid protein boost without paying a premium for ultra-high purity. It works well as a post-workout shake or a between-meals top-up.
What can you expect?
A well-rounded protein powder that mixes easily and tastes good. Whey concentrate typically delivers 70-80% protein content with a natural, creamy texture. You will get a reliable source of all essential amino acids including BCAAs to support muscle recovery after training. With 72g of protein per 100g (around 22g per 30g serving), Bulk Hero 100% Whey Protein sits in a solid mid-range for a whey concentrate product.
What else do you need to know?
Bulk Hero 100% Whey Protein is a whey concentrate protein powder made by Bulk. It comes in 455g, 780g, 910g, 2.28kg sizes, and WheyWise tracks prices across 2 UK retailers so you can always find the best deal. Every price on WheyWise is read from the retailer’s own page and re-checked daily and sorted by cost per 100g, so you can see both the cheapest option and how current it is. All links to Amazon and retailer sites are affiliate links - this is how WheyWise stays free.
Frequently asked questions
Where is the cheapest place to buy Bulk Hero 100% Whey Protein in the UK?
We refresh Bulk Hero 100% Whey Protein pricing daily from Amazon UK and show the fetch time next to every figure. If no verified price is showing above, we do not currently hold one we would stand behind, and the buy button will take you to the live listing to check.
How much protein does Hero 100% Whey Protein contain per 100g?
Hero 100% Whey Protein contains 72g of protein per 100g, with 21.6g per 30g serving. It is a whey concentrate product.
Is Bulk Hero 100% Whey Protein currently in stock?
At the last check, 10 out of 10 tracked variants were in stock. Stock status carries the same fetch time as the price shown above, so check the retailer listing before ordering.
Pick your pack
4 sizes · Dark Chocolate · cost per 100g for each
The 2.28kg works out at £3.74 per 100g. The 455g costs £4.61. Same powder, 1.2x the price per gram.
Where to buy in the UK
Dark Chocolate · 2.28kg · 1 offer for this selection · sorted by cost per 100g
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