Organic Whey Protein
by Peak Supps
A trusted everyday protein: affordable, versatile, and designed to support your training goals with every shake.
- Up to 20g protein per serving
- For shakes, smoothies, baking and more
FlavourButterscotch
Size1kg
Best price today
In stock£36.99
£3.70 / 100g
Secure retailer checkout
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Transparent protein profile
What's inside
Values per 100g, with the amount in one 25g serving
79g protein
19.8g per 25g serving - solid protein content
7g carbohydrates
1.8g per 25g serving - low carb
5g fat
1.3g per 25g serving - moderate fat
385 kcal
96 kcal per 25g serving
View full nutritional information
| Nutrient | Per 100g | Per serving (25g) |
|---|---|---|
| Protein | 79g | 19.8g |
| Calories | 385 kcal | 96 kcal |
| Carbohydrates | 7g | 1.8g |
| Fat | 5g | 1.3g |
Know when to buy
Price history
Lowest price on record, any flavour or size
£3.70/100g (£36.99 for 1kg on 17 Sept 2026)
1kg · all flavours · price per pack
- Amazon UKlatest £36.99, lowest £36.99, highest £36.99 in the last 90 days
Quick answers
Is this right for you?
Who is it for?
Peak Supps Organic 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 79g of protein per 100g (around 20g per 25g serving), Peak Supps Organic Whey Protein sits in a solid mid-range for a whey concentrate product.
What else do you need to know?
Peak Supps Organic Whey Protein is a whey concentrate protein powder made by Peak Supps. It comes in 1kg sizes. 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 Peak Supps Organic Whey Protein in the UK?
The best price we have verified today is £3.70 per 100g for the 1kg bag, checked 12 Oct 2026. Use the buy button above to go straight to it.
How much protein does Organic Whey Protein contain per 100g?
Organic Whey Protein contains 79g of protein per 100g, with 19.8g per 25g serving. It is a whey concentrate product.
Is Peak Supps Organic Whey Protein currently in stock?
At the last check, 1 out of 1 tracked variants was in stock. Stock status carries the same fetch time as the price shown above, so check the retailer listing before ordering.
Pick your pack
1 size · any flavour · cost per 100g for each
Where to buy in the UK
1kg · 1 offer for this selection · sorted by cost per 100g
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