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NutraBio · #51 of 71 in Protein Powder
Muscle Matrix
Photo and title link to Amazon · paid link, a search, not a verified listing · the rating is unaffected
Value
40% weight
not enough dataomitted — reweighted across the remaining components
Formula
35% weight
8.33/10
Consensus
25% weight
9.60/10
Consensus source: 4.8/5 across 68 buyer reviews on the brand's storefront · source ↗ · captured 2026-10-06. Brand-site reviews skew positive; see how we rate.
Value was omitted — not enough data. Remaining components reweighted.
8.86/ 10
Composite score · 60% of category weighting covered
Nutrition
| Nutrition (per serving) | Amount |
|---|---|
| Protein | 25 g |
| Calories | 120 |
| Total Carbs | 2 g |
| Sugar | not enough data |
| Sugar Alcohols | not enough data |
| Fat | 0.5 g |
| Fiber | not enough data |
| Sodium | 85 mg |
Dose audit
Dose audit
None of this label's declared ingredients matched a compound in the clinical dose reference, so no audit could be computed.
Flagged signals
Reported as evidence, not an accusation — each signal names what was observed and links the panel it came from.
- Certification No third-party protein verification (Informed Sport, NSF, or equivalent) published
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