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Scored forOutcome alternatives
21st Century110 count • 110 servingsAvailable now$5.22$0.05 / serving4.6 · 4,586 ratings
86Category leader
#2 of 1920 ranked for precancerous lesion progressionLeader · NOW Foods, NOW Foods, Niacinamide, 500 mg, 100 Veg Capsules — 86
Why this ranks #2 for precancerous lesion progression
Because it wins- Evidence fitNiacinamide is the strongest evidence signal for this outcome.
- Dose fitNiacinamide at 500 mg lands inside the studied 500-1000 mg window.
- Price / serving$0.05 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 · Precancerous lesion progression
86
88
67
99
500 mgIn rangeinside the studied 500-1000 mg window
160 mg
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