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Product features.
A good fit for A chocolate milk-derived casein powder with an identified ingredient list.
- Micellar casein is explicitly identified as the protein source, rather than an unnamed protein blend.
- The chocolate ingredients list separates cocoa, flavouring and sucralose from the milk-derived casein.
- The selected 1 kg pack is identified separately from the larger packs and other flavours.
Contains milk and sucralose. The retailer uses both 23 g and 26 g protein-per-serving wording, so a precise nutrient amount should come from the received flavour-specific label.
Read the ingredient evidence.
Casein protein — Casein supplies complete protein; human research does not establish universal superiority of bedtime timing. Benefits, women’s context & cautions
These findings concern the stated ingredient or studied preparation. The finished formula and retail version may differ.
Check the exact version, pack size and seller terms before buying.
The details that matter.
- Checked flavour and pack
- Chocolate; 1 kg pouch
- Protein ingredient
- Micellar casein (milk), 91% according to the retailer ingredient list
- Other listed ingredients
- Cocoa powder, flavouring and sucralose
- Allergen
- Milk
- Nutrition qualification
- Retailer text conflicts between 23 g and 26 g protein per serving; check the received label
- The photographed retailer pack says Micellar Casein; current manufacturer pages use Impact Casein branding. Check the actual flavour ingredients and pack received.
- Do not use the conflicting retailer protein figures as a single verified serving value.
- Consider total dietary protein; milk allergy or a prescribed kidney-related protein plan needs an individual assessment.
- Slower digestion does not establish that compulsory bedtime use is better than meeting the same protein need earlier.
Cycling & duration.
Ingredient timeframes describe the cited preparation; they do not establish a cycle for every finished formula.
Casein protein
- On/off pattern
- No on/off cycle is required for a protein food; use depends on the dietary gap.
- Duration & evidence
- There is no fixed course. A small daytime-versus-bedtime casein study followed training for 10 weeks; that was not a maximum safe-use period.
- When to review
- Reassess total daily protein when diet, training, body weight or a prescribed nutrition plan changes.
- Bedtime use is optional; the comparison trial did not establish a need to reserve casein for a particular daily window.
- A milk allergy or medically restricted protein intake changes suitability regardless of how long a supplement has been used.
Duration sources: Daytime versus nighttime casein: 10-week training study · ISSN: protein and exercise position stand. Checked 2026-11-06.
Read the guide to supplement cycling, courses and review periods
How we assessed it.
Exact Amazon UK selected ASIN, published ingredient details, buying option and product photograph checked on 6 November 2026. Manufacturer specifications were compared where cited. Gram Health has not physically tested the product; retailer wording conflicts are identified rather than resolved by assumption.
Retailer source: Amazon UK: Myprotein Micellar Casein Milk Protein Supplement, 1 kg, Chocolate · Details checked 2026-11-06.
Myprotein — Impact Micellar Casein
These features explain the choice; individual fit, taste and health suitability can differ. Current stock, price and seller terms belong to the specific listing.
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Gold Standard 100% Casein Protein Powder
A good fit for Comparing a milk-derived casein shake with other ways to meet daily protein needs.
A micellar-casein powder, checked here in Cookies & Cream with a 924 g, 28-serving tub. The checked panel declares 24 g protein per 33 g serving, allowing comparison with a dietary protein gap rather than assuming a bedtime shake is necessary.
Read the ingredient evidence.
Casein protein — Casein supplies complete protein; human research does not establish universal superiority of bedtime timing. Benefits, women’s context & cautions
These findings concern the stated ingredient or studied preparation. The finished formula and retail version may differ.
Selected from published product specifications and ingredient information. Read the reason and fit for each pick. How we choose products
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