Product photo 1 of 2
Scored forOutcome alternatives
Nutricost120 count • 60 servingsAvailable now$13.45$0.22 / serving4.7 · 360 ratings6 / day
74−14 pts from leader
#323 of 2585 ranked for nail strengthLeader · Swanson Vitamins, Swanson Vitamins, Full Effect Hair Thickener, 60 Capsules — 88
Why this ranks #323 for nail strength
- Evidence fitEvidence is still thin for Keratin.
- Dose fitDose-range data is not available for this formula yet.
- Price / serving$0.22 per serving — mid price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustMixed trust signals — ratings are positive but the base is limited.
Trade-offsEvidence depth trails the rest of this listTrust signals sit below the other picks
The numbers · Nail strengthWhat's inside
74
79
90
88
500 mgThin evidenceevidence for this ingredient is still thin
Retailer links may be affiliate links. Rankings and placement are not paid placement.
