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Scored forOutcome alternatives
ProHealth Longevity1.52 lb • 30 servingsAvailable now$53.95$1.80 / serving4.7 · 140 ratings
79−13 pts from leader
#308 of 3521 ranked for nail brittlenessLeader · NeoCell, NeoCell, Grassfed Collagen Peptides + Vitamin C & Biotin, 270 Tablets — 92
Why this ranks #308 for nail brittleness
- Evidence fitCollagen Supplements has moderate human evidence for this outcome.
- Dose fit0 of 2 dosed ingredients land in the studied range. Biotin at 2 mg sits below the studied 2.5-5 mg window.
- Price / serving$1.80 per serving — high price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustMixed trust signals — ratings are positive but the base is limited.
The numbers · Nail brittleness
79
92
72
91
2 mgBelow rangebelow the studied 2.5-5 mg window
20 gAbove rangehigher than the studied 2.5-5 g window
90 mg
1000 mg
1000 mg
250 mg
23 mg
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