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Scored forOutcome alternatives
Nature's Truth250 count • 83 servingsAvailable now$19.73$0.24 / serving4.7 · 2,572 ratings
89−3 pts from leader
#4 of 3343 ranked for nail brittlenessLeader · NeoCell, NeoCell, Grassfed Collagen Peptides + Vitamin C & Biotin, 270 Tablets — 92
Why this ranks #4 for nail brittleness
- Evidence fitSelenium Yeast and Silica have moderate human evidence for this outcome.
- Dose fit2 of 4 dosed ingredients land in the studied range. D-Biotin at 5000 mcg lands inside the studied 2500-5000 mcg window.
- Price / serving$0.24 per serving — mid 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
89
94
90
99
5000 mcgIn rangeinside the studied 2500-5000 mcg window
12.5 mcgBelow rangebelow the studied 400-1000 mcg window
60 mgBelow rangebelow the studied 2500-5000 mg window
30 mgIn rangeinside the studied 10-30 mg window
90 mg
15 mg
8 mcg
13.5 mg
400 mcg
3 mg
25 mg
5 mg
1500 mcg
5 mg
1 mg
5 mg
50 mcg
7.5 mg
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