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Scored forOutcome alternatives
California Gold Nutrition90 count • 90 servingsAvailable now$8.89$0.10 / serving4.7 · 17,073 ratings
87−5 pts from leader
#12 of 3343 ranked for nail brittlenessLeader · NeoCell, NeoCell, Grassfed Collagen Peptides + Vitamin C & Biotin, 270 Tablets — 92
Why this ranks #12 for nail brittleness
- Evidence fitEvidence is still thin for D-Biotin.
- Dose fitD-Biotin at 10000 mcg is higher than the studied 2500-5000 mcg window.
- Price / serving$0.10 per serving — low price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustStrong trust signals — consistently high marks from verified buyer ratings.
The numbers · Nail brittleness
87
89
93
99
10000 mcgAbove rangehigher than the studied 2500-5000 mcg window
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