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Scored forOutcome alternatives
Life Extension30 count • 30 servingsAvailable now$36.45$1.22 / serving4.7 · 4,219 ratings
81−7 pts from leader
#575 of 2578 ranked for niacin statusLeader · NOW Foods, NOW Foods, Niacinamide, 500 mg, 100 Veg Capsules — 88
Why this ranks #575 for niacin status
- Evidence fitNicotinamide Riboside Chloride is the strongest evidence signal for this outcome.
- Dose fitNicotinamide Riboside Chloride at 300 mg lands inside the studied 250-1000 mg window.
- Price / serving$1.22 per serving — high 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 · Niacin status
81
88
68
78
300 mgIn rangeinside the studied 250-1000 mg window
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