
Micellar Casein
by Peak Supps
Slow-release recovery: a thick, satisfying shake that feeds your muscles over hours, not minutes.
- Up to 25g protein per serving
- Low fat - under 3g per 100g
- Low carb - suitable for keto and cutting diets
- Slow-digesting - ideal before bed
- For shakes, smoothies, baking and more
Flavour pictures illustrate the taste, not the powder's colour or ingredients.
Size900g
Best price today
In stock£27.90
£3.10 / 100g
Secure retailer checkout
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Transparent protein profile
What's inside
Values per 100g, with the amount in one 30g serving
82g protein
24.6g per 30g serving with minimal filler
2g carbohydrates
Extremely low carbs - suitable for keto and low-carb diets
2g fat
0.5g per 30g serving - very lean
350 kcal
105 kcal per 30g serving
View full nutritional information
| Nutrient | Per 100g | Per serving (30g) |
|---|---|---|
| Protein | 82g | 24.6g |
| Calories | 350 kcal | 105 kcal |
| Carbohydrates | 2g | 0.6g |
| Fat | 1.5g | 0.5g |
Know when to buy
Price history
Lowest price on record, any flavour or size
£3.10/100g (£27.90 for 900g on 23 Sept 2026)
900g · all flavours · price per pack
- Amazon UKlatest £27.90, lowest £27.90, highest £37.90 in the last 90 days
Quick answers
Is this right for you?
Who is it for?
Peak Supps Micellar Casein is designed for people who want sustained protein release, especially overnight. Casein digests slowly, making it ideal as a bedtime shake or for anyone who goes long stretches between meals and wants to keep muscle protein synthesis ticking over.
What can you expect?
A thick, slow-digesting shake that keeps you feeling full for longer. Casein forms a gel in the stomach, releasing amino acids steadily over several hours. This makes it less ideal immediately post-workout but excellent for sustained recovery windows. With 82g of protein per 100g (around 25g per 30g serving), Peak Supps Micellar Casein sits at the higher end for a casein product.
What else do you need to know?
Peak Supps Micellar Casein is a casein protein powder made by Peak Supps. It comes in 900g 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 Micellar Casein in the UK?
The best price we have verified today is £3.10 per 100g for the 900g bag, checked 11 Oct 2026. Use the buy button above to go straight to it.
How much protein does Micellar Casein contain per 100g?
Micellar Casein contains 82g of protein per 100g, with 24.6g per 30g serving. It is a casein product.
Is Peak Supps Micellar Casein 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
1 size · Natural · cost per 100g for each
Where to buy in the UK
Natural · 900g · 1 offer for this selection · sorted by cost per 100g
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