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Scored forOutcome alternatives
21st Century100 count • 100 servingsAvailable now$6.64$0.07 / serving4.7 · 35,563 ratings
87−1 pts from leader
#13 of 2505 ranked for biotin statusLeader · NOW Foods, NOW Foods, Biotin, 5,000 mcg, 120 Veg Capsules — 88
Why this ranks #13 for biotin status
- Evidence fitD-Biotin is the strongest evidence signal for this outcome.
- Dose fitD-Biotin at 45 mcg lands inside the studied 30-5000 mcg 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.
The numbers · Biotin status
87
89
67
99
45 mcgIn rangeinside the studied 30-5000 mcg window
90 mg
130 mg
7.5 mg
1.4 mg
9.6 mcg
15 mg
18 mg
400 mcg
42 mg
24 mg
150 mcg
3.4 mg
700 mcg
1.9 mg
2.4 mg
25 mcg
8 mg
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