Slo-Niacin provides sustained release to minimize side effects.
Herb-Science offers an alcohol-free liquid alternative for those who prefer not to swallow pills. 2. Topical Skincare (Serums)
Sephora and Ulta Beauty are excellent for high-concentration serums, while pharmacies like CVS offer anti-aging formulations.
Most common for daily maintenance. Brands like NOW Foods offer 500mg niacinamide doses.
Vitamin B3 comes in two main chemical forms with different uses: Common Uses Key Feature (Nicotinic Acid) Heart health & cholesterol Often causes a temporary "niacin flush" (redness) Niacinamide (Nicotinamide) Energy, skin health, & acne Flush-free ; does not cause skin redness when ingested 1. Oral Supplements (Capsules, Tablets, & Liquids)
You can purchase Vitamin B3 from major retailers and specialized wellness stores. Below are reliable sources with specific product examples: