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Is Niacin vegan?

Niacin

Vegan

Niacin, also known as nicotinic acid or Vitamin B3, is a water-soluble vitamin essential for energy metabolism. For commercial use in supplements and food fortification, it is predominantly produced via chemical synthesis.

Also known as Niacin, Nicotinate, Nicotinic acid, Nicotinic Acid, Pyridine-3-carboxylic acid, Vitamin B, Vitamin B3
CAS number 59-67-6
EC number 200-441-0
Last reviewed 28 May 2026

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