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Scored forOutcome alternatives
Nutricost240 count • 240 servingsAvailable now$13.45$0.06 / serving4.8 · 1,990 ratings
85−2 pts from leader
#13 of 2320 ranked for nail strengthLeader · Life Extension, Life Extension, Hair, Skin & Nails, Collagen Plus Formula, 120 Tablets — 87
Why this ranks #13 for nail strength
- Evidence fitEvidence is still thin for Biotin.
- Dose fitBiotin at 10000 mcg is higher than the studied 2500-5000 mcg window.
- Price / serving$0.06 per serving — low price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustSolid trust signals from buyer ratings, with room to grow.
The numbers · Nail strength
85
87
93
99
10000 mcgAbove rangehigher than the studied 2500-5000 mcg window
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