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Vitamin B3 (Niacin)

Vitamin B3 (Niacin) is nicotinic acid and/or nicotinamide forms of vitamin b3. It is used in supplements positioned for energy; nervous system; skin, although evidence strength and legally permitted claims depend on the exact form, dose and jurisdiction.

Metabolism
Skin health
Brain health

Origin of Ingredient

meat, grains and nuts; supplements are manufactured

History of Ingredient

Vitamin B3 (Niacin) became established through modern nutrition and deficiency research, particularly during the 19th and 20th centuries. Supplement forms were subsequently developed to provide consistent, measurable nutrient intake.

Scientific Makeup of Ingredient

precursor to NAD/NADP redox coenzymes

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