Myprotein Slow-Release Casein vs All Stars Skyr Strawberry
Side-by-side comparison of scores, ingredients, prices and real customer feedback for Myprotein Slow-Release Casein and All Stars Skyr Strawberry.
Last verified: 01 Mar 2026 · Based on 17 reviews
Our Verdict: Myprotein Slow-Release Casein or All Stars Skyr Strawberry?
Myprotein Casein edges ahead for serious gym-goers — micellar casein with 83 servings at £67.64 offers better long-term value despite matching scores. The All Stars Skyr is worth considering if convenience and taste matter more than overnight recovery protein, particularly for post-workout use at near-zero cost per serving.
— AIScored Editorial Team
Myprotein Slow-Release Casein scores 70.0/100 vs All Stars Skyr Strawberry at 70.0/100. Myprotein Slow-Release Casein wins on value for money. All Stars Skyr Strawberry is stronger on effectiveness and ingredient quality.
Myprotein Slow-Release Casein vs All Stars Skyr Strawberry: What Does the Data Say?
Skyr Protein Shake Strawberry Yoghurt 300g beats Myprotein Slow-Release Casein 2.5kg on ingredient quality with a score of 80/100 compared to 68/100. The Skyr shake uses cultured dairy. It is a ready-to-drink format. In contrast, Myprotein Slow-Release Casein 2.5kg is a powder providing 23g of protein per 30g serving. It uses micellar casein, which is a slow-digesting form of protein. Myprotein includes xanthan gum as a thickener and soy lecithin.
Myprotein Slow-Release Casein 2.5kg is the better choice for budget-conscious gym-goers. It scores 82/100 for value and costs £67.64 for a large tub. Bodybuilders and strength athletes should use it before bed for overnight muscle protein synthesis. Skyr Protein Shake Strawberry Yoghurt 300g costs just £0.85 and suits those seeking convenience. It is better for post-workout recovery where taste is a priority. It scores 80/100 for effectiveness, while the Myprotein powder scores 74/100.
Reviewers describe Skyr Protein Shake Strawberry Yoghurt 300g as 'the best tasting protein powder' due to its smooth and creamy texture. However, it is not suitable for vegans or people with dairy intolerance. Myprotein Slow-Release Casein 2.5kg contains soy lecithin. This makes it unsuitable for anyone with a soy allergy. It may also contain traces of gluten or nuts. Both products share an overall score of 70.0/100.
How Do the Scores Compare?
Myprotein Slow-Release Casein 2.5kg
Myprotein
|
Skyr Protein Shake Strawber...
All Stars
|
|
|---|---|---|
| Overall Score | 70.0 | 70.0 |
| Effectiveness | 74.0/100 |
80.0/100
Best
|
| Ingredient Quality | 68.0/100 |
80.0/100
Best
|
| Value for Money |
82.0/100
Best
|
60.0/100 |
| Side Effects | 76.0/100 |
90.0/100
Best
|
| Certifications | 32.0/100 |
40.0/100
Best
|
| Best Price | £39.36 Amazon UK → |
£0.84
Amazon UK →
Cheapest
|
| Price per Serving | £0.47 83 servings | N/A |
| Form | Powder | None |
| Dose | 23g protein per 30g serving | None |
| Third-Party Tested | ✗ No | ✗ No |
| Reviews Analysed | 13 | 4 |
Myprotein Slow-Release Casein 2.5kg
Pros
- ✓Micellar casein — the most bioavailable, slowest-digesting form ideal for overnight recovery
- ✓Cleaner additive profile than ON Gold Standard Casein — single thickener (xanthan gum), no carrageenan
- ✓Strong value for money — casein at Myprotein pricing with 83 servings per 2.5kg tub
- ✓Good mixability reported — dissolves quickly in liquid, uncommon for casein
Cons
- ✗Not third-party tested (Informed Sport, NSF) — relevant for athletes subject to testing
- ✗Contains soy lecithin — unsuitable for soy-allergic users; may contain gluten, egg, nuts
- ✗Casein taste can be chalky or overly sweet — one reviewer noted sweetness as a concern
- ✗Myprotein customer service has recurring complaints; discount codes not auto-applied at checkout
Best For
Skyr Protein Shake Strawberry Yo...
Pros
- ✓Excellent taste and palatability—described as 'the best tasting protein powder' by reviewers
- ✓High protein content per serving (cultured dairy provides concentrated protein)
- ✓Smooth, creamy texture differentiates it from typical whey protein powders
- ✓Convenient ready-to-drink format; no mixing required
Cons
- ✗Not suitable for vegans or those with dairy intolerance
- ✗Limited product transparency—no third-party testing certification listed
- ✗Lower review volume (only 3 reviews) limits statistical reliability
- ✗Likely higher cost per serving compared to unflavored powder alternatives
Best For
Score Breakdown: Myprotein Slow-Release Casein vs All Stars Skyr Strawberry
Myprotein Slow-Release Casein 2.5kg uses micellar casein — the gold standard slow-digesting protein form — delivering 23g protein per 30g serving across a generous 83-serving tub.
What are the key differences?
Frequently Asked Questions
Which is better, Myprotein Slow-Release Casein or All Stars Skyr Strawberry? ▼
Is Myprotein Slow-Release Casein worth the price compared to All Stars Skyr Strawberry? ▼
Which has fewer side effects? ▼
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Disclaimer: AIScored provides data-driven comparisons based on publicly available reviews. This is not medical advice. Affiliate links may earn us a commission at no extra cost to you.
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