Best Niacin Supplements (2026)

Ranked by safety score and evidence coverage from 0 independent research sources

1378 Products Analyzed

0 Research Sources

90 Avg Safety Score

100% Evidence-Backed

What the Research Says

Niacin is widely studied for its ability to alter lipid profiles, specifically by decreasing LDL-cholesterol and triglycerides while increasing HDL-cholesterol. However, recent large-scale evidence suggests its role in preventing major cardiovascular events is limited and may involve inflammatory pathways.

Cholesterol/Cardiovascular Disease: moderate Skin (Acne and Skin Cancer): moderate Glucose and Lipid Metabolism: insufficient

AI-generated summary based on 0 research sources. See methodology.

Top-Ranked Niacin Products

Products ranked by safety score (0–100), then evidence coverage. Higher is better.

#	Product	Safety	Evidence	Form
1	Serotone 5HTP 50 mg Higher Nature	100	100%	Capsule
2	Serotone 5HTP 100 mg Higher Nature	100	100%	Capsule
3	Rezistaf LifeLink	100	100%	Tablet or Pill
4	ChromeMate NOW	100	100%	Capsule
5	ChromeMate 200 mcg Protocol For Life Balance	100	100%	Capsule
6	Non Flush Niacin Highland Laboratories	100	100%	Capsule
7	Keep Sharp Higher Nature	100	100%	Gummy or Jelly
8	Real Food Niacin 20 mg Swanson	100	100%	Capsule
9	Flush Free Niacin 500 mg Swanson	100	100%	Capsule
10	Serotone 5HTP 50 mg Higher Nature	100	100%	Capsule
11	Niacin 25 mg Dr. Clark Research Association Dr. Clark Zentrum	100	100%	Capsule
12	Chromemate DaVinci Laboratories of Vermont	100	100%	Capsule
13	Double Strength Flush-Free Niacin 500 mg NOW	100	100%	Capsule
14	Double Strength Flush-Free Niacin 500 mg NOW	100	100%	Capsule
15	ChromeMate NOW	100	100%	Capsule
16	Niacin 25 mg Natural Grocers by Vitamin Cottage	100	100%	Capsule
17	Coenzymated B-3 25 mg Source Naturals	100	100%	Lozenge
18	Coenzymated B-3 25 mg Source Naturals	100	100%	Tablet or Pill
19	Premier NADH Premier Research Labs	100	100%	Capsule
20	ENGN Pre-Workout Engine Fruit Punch Evlution Nutrition	100	88%	Powder

Showing top 20 of 1378 products. View all products →

How We Rank

Products are ranked by safety score (0–100), which considers UL exceedance, unsupported health claims, and proprietary blend disclosure. Products with equal safety scores are then sorted by evidence coverage — the percentage of ingredients backed by Tier-A or Tier-B research.

Safety scores are computed from product label data (DSLD) cross-referenced with 0 research sources. See our Editorial Policy for full methodology.