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)

Vitamin B3 is widely available both as a dietary supplement and a topical skincare treatment. Whether you are looking for (often used for cholesterol support) or niacinamide (preferred for skin health and "flush-free" benefits), you can find a variety of forms ranging from capsules to high-potency serums. Where to Buy Vitamin B3

Brands like Paula's Choice and Sunday Riley sell directly through their official websites. Types of Vitamin B3 Products

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)

Niacinamide is a staple in skincare for minimizing pores and fading dark spots.

Sephora and Ulta Beauty are excellent for high-concentration serums, while pharmacies like CVS offer anti-aging formulations.

iHerb is a top-rated merchant for a wide range of brands like Life Extension .