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Scored forOutcome alternatives
Youtheory21 count • 21 servingsAvailable now$15.83$0.75 / serving4.6 · 621 ratings
85−7 pts from leader
#47 of 3521 ranked for nail brittlenessLeader · NeoCell, NeoCell, Grassfed Collagen Peptides + Vitamin C & Biotin, 270 Tablets — 92
Why this ranks #47 for nail brittleness
- Evidence fitEvidence is still thin for Biotin and Hydrolyzed Collagen.
- Dose fit1 of 2 dosed ingredients land in the studied range. Biotin at 2.5 mg lands inside the studied 2.5-5 mg window.
- Price / serving$0.75 per serving — high price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustMixed trust signals — ratings are positive but the base is limited.
The numbers · Nail brittleness
85
96
79
99
2.5 mgIn rangeinside the studied 2.5-5 mg window
6000 mgAbove rangehigher than the studied 2500-5000 mg window
200 mg
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