Product comparison
Four Sigmatic Whey Protein Powder vs Myprotein Whey Protein Powder
30 servings · Vegan
Total
Choose if…
- Either option is acceptable - use the table above for the lane you care about.
Myprotein Whey Protein Powder leads overall
Thin race: only 1 points between totals
30 servings
Total
Choose if…
- ✓You prioritize disclosure, certs, and readable label story.
- ✓You want the higher combined total with the same weights as single-SKU pages.
Purchasing
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Choose Four Sigmatic Whey Protein Powder if…
- you still want to verify the latest label, price, and stock on the retailer.
Choose Myprotein Whey Protein Powder if…
- you want the higher overall decision score in this head-to-head.
Solid pick
Four Sigmatic Whey Protein PowderPrice on file is stale or unverified—confirm on the retailer.
Price and availability may change. Check the latest price on Amazon.
Price and availability may change. Check the latest price on Amazon.
Not sure this is the best choice?
Split decision - tradeoffs
Close call- Myprotein Whey Protein Powder leads on transparency (Δ ≈ 6 pts).
Decision table
- ValueTie band
- FormulaTie band
- Label clarityTie band
- AdditivesTie band
- TransparencyMyprotein Whey Protein Powder +6
| Metric | Four Sigmatic Whey Protein Powder | Myprotein Whey Protein Powder |
|---|---|---|
| Total score | 71 | 72 |
| Ingredient fit | 88 | 88 |
| Dosage plausibility | 67 | 67 |
| Formula quality | 60 | 60 |
| Additives & label (combined lane) | 72 | 72 |
| Excipient / additive burden | 72 | 72 |
| Label clarity | 72 | 72 |
| Transparency | 54 | 60 |
| Value | 60 | 60 |
| Safety | 88 | 88 |
| Form | powder | powder |
| Serving size | 21.16 oz | 1 serving |
| Servings / container | 30 | 30 |
| Certifications | - | - |
| Latest price on file | - | - |
Head-to-head verdict
Razor-thin margin - Myprotein Whey Protein Powder edges it; both are defensible.
Following the winner captures about +1 points on our total in this matchup.
Data confidence (catalog)
Category-adjusted decision
Rubric lift if you switch
- +6 on transparency
Where Four Sigmatic Whey Protein Powder leads
- No decisive lane wins versus the other SKU in our tie bands.
Where Myprotein Whey Protein Powder leads
- Myprotein Whey Protein Powder leads on transparency (Δ ≈ 6 pts).
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Best in this category
See how every tracked Whey Protein SKU ranks - overall, value, transparency, and certifications.
Open best Whey Protein rankingsIngredient intelligence
How this compare works
We diff the same product lanes used on SKU pages - including additive burden and label clarity - with tie bands so tiny gaps are not oversold. Open each product review for certifications, price history, and full notes.
Informational only - not medical advice, diagnosis, or treatment.