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Scored forOutcome alternatives
Irwin Naturals60 count • 30 servingsAvailable now$22.99$0.77 / serving4.5 · 55 ratings
82−10 pts from leader
#163 of 3810 ranked for nail brittlenessLeader · NeoCell, NeoCell, Grassfed Collagen Peptides + Vitamin C & Biotin, 270 Tablets — 92
Why this ranks #163 for nail brittleness
- Evidence fitEvidence is still thin for Biotin and Bamboo Extract Silica.
- Dose fitDose-range data is not available for this formula yet.
- Price / serving$0.77 per serving — high price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustLimited trust signals so far for this listing.
Trade-offsPopularity trails the other picks hereTrust signals sit below the other picks
The numbers · Nail brittlenessWhat's inside
82
94
84
96
6000 mcgThin evidenceevidence for this ingredient is still thin
50 mgThin evidenceevidence for this ingredient is still thin
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