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Scored forOutcome alternatives
Swanson Vitamins60 count • 30 servingsAvailable now$17.36$0.58 / serving4.6 · 1,048 ratings33 / day
88Category leader
#1 of 2585 ranked for nail strengthThis product sets the leader mark
Why this ranks #1 for nail strengthBecause it wins
- Evidence fitEvidence is still thin for Biotin and Keratin.
- Dose fitDose-range data is not available for this formula yet.
- Price / serving$0.56 per serving — high price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustSolid trust signals from buyer ratings, with room to grow.
Trade-offsValue for money trails the rest of this listEvidence depth trails the rest of this list
The numbers · Nail strengthWhat's inside
88
95
85
99
4000 mcgThin evidenceevidence for this ingredient is still thin
600 mgThin evidenceevidence for this ingredient is still thin
150 mgThin evidenceevidence for this ingredient is still thin
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