The short answer · Niacin status
Take niacinamide for niacin status. This is the one to buy.
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21st Century, Niacinamide, Prolonged Release , 110 Tablets
4.6· 4,534 ratings· $0.05/serving
DoseRank score88
Niacinamide 500 mg — inside the studied 15-500 mg window
Of 2,857 products scored for Niacin status, 21st Century, Niacinamide, Prolonged Release , 110 Tablets ranks #1 with a DoseRank score of 88. Niacinamide is the strongest evidence signal for this outcome.
The form“Why Niacinamide — not Niacin or Nicotinic Acid?”Evidence Strong evidence
Niacinamide is the strongest evidence signal for this outcome.
- NiacinamideThe pick
Strong evidence · 500 mg
Non-flushing form of vitamin B3; serves as a NAD+ precursor for energy metabolism and DNA repair, and is preferred over niacin when avoiding flush.
- Niacin
Strong evidence · 500 mg
Vitamin B3 as nicotinic acid; a NAD+ precursor that can raise HDL but causes a prostaglandin-mediated skin flush at higher doses.
- Nicotinic Acid
Strong evidence · 500 mg
The free-acid form of niacin (vitamin B3); raises HDL and lowers triglycerides at gram-level doses, but causes pronounced skin flushing that limits compliance.
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21st Century, Niacinamide, Prolonged Release , 110 Tablets ranks #1 for Niacin status with a DoseRank score of 88. The score blends clinical strength, evidence, dose fit, trust signals and value across 2,857 products scored for this outcome.
Niacinamide is the strongest evidence signal for this outcome.
Niacinamide at 500 mg lands inside the studied 15-500 mg window. DoseRank scores this product's dose fit at 90 out of 100.
21st Century, Niacinamide, Prolonged Release , 110 Tablets works out at $0.05 per serving. $0.05 per serving — low price tier for this outcome. The cheapest ranked pick here is $0.04 per serving.
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