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Scored forOutcome alternatives
NaturesPlus60 count • 30 servingsAvailable now$21.00$0.70 / serving4.7 · 1,483 ratings
82−10 pts from leader
#148 of 3343 ranked for nail brittlenessLeader · NeoCell, NeoCell, Grassfed Collagen Peptides + Vitamin C & Biotin, 270 Tablets — 92
Why this ranks #148 for nail brittleness
- Evidence fitEvidence is still thin for Biotin.
- Dose fitBiotin at 300 mg is higher than the studied 2.5-5 mg window.
- Price / serving$0.70 per serving — high 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 brittleness
82
89
100
96
300 mgAbove rangehigher than the studied 2.5-5 mg window
400 mcg
100 mcg
10 mg
9 mg
4.5 mg
5 mg
5 mg
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