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Scored forOutcome alternatives
Mason Natural60 count • 60 servingsAvailable now$10.90$0.18 / serving4.7 · 855 ratings3 / day
83−9 pts from leader
#117 of 3810 ranked for nail brittlenessLeader · NeoCell, NeoCell, Grassfed Collagen Peptides + Vitamin C & Biotin, 270 Tablets — 92
Why this ranks #117 for nail brittleness
- Evidence fitEvidence is still thin for Biotin and Keratin.
- Dose fitDose-range data is not available for this formula yet.
- Price / serving$0.18 per serving — mid price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustSolid trust signals from buyer ratings, with room to grow.
Trade-offsPopularity trails the other picks hereEvidence depth trails the rest of this list
The numbers · Nail brittlenessWhat's inside
83
89
92
97
10000 mcgThin evidenceevidence for this ingredient is still thin
100 mgThin evidenceevidence for this ingredient is still thin
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