Top pick · DoseRank
Why this ranks #1 for biotin status
#1
NOW Foods, Biotin, 5,000 mcg, 120 Veg Capsules
NOW Foods$0.07 / serving4.8 · 72,303Available now
Why this ranks here
- Evidence fitBiotin is the strongest evidence signal for this outcome.
- Dose fitBiotin at 5 mg sits below the studied 30-10000 µg window.
- Price / serving$0.07 per serving — low price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustStrong trust signals — consistently high marks from verified buyer ratings.
Trade-offs
Dose fit is the weak spot on this list
The numbers
88
89
78
88
5 mgBelow rangebelow the studied 30-10000 µg window