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Scored forOutcome alternatives
Vitacost90 count • 45 servingsStock not confirmedn/an/a / serving4.3 · 11 ratings
53−35 pts from leader
#326 of 2187 ranked for nail strengthLeader · Life Extension, Life Extension, Hair, Skin & Nails, Collagen Plus Formula, 120 Tablets — 88
Why this ranks #326 for nail strength
- Evidence fitEvidence is still thin for Biotin and Horsetail Extract.
- Dose fit0 of 2 dosed ingredients land in the studied range. Biotin at 2000 mcg sits below the studied 2500-5000 mcg window.
- Price / serving$0.22 per serving — mid price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustLimited trust signals so far for this listing.
The numbers · Nail strength
53
60
27
85
2000 mcgBelow rangebelow the studied 2500-5000 mcg window
97 mgBelow rangebelow the studied 300-900 mg window
125 mg
50 mg
250 mg
600 mg
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