Source Naturals, Niacinamide B-3, 1,500 mg, 100 Tablets Mood & Stress Support which tells you that they

which tells you that they have been independently verified for quality

Supports health and well-being

specifically formulated to provide 500mg of Vitamin C

5   Niacin

Source Naturals, Niacinamide B-3, 1,500 mg, 100 Tablets Mood & Stress Support which tells you that theySource Naturals, Niacinamide B 3, 1,500 mg, 100 Tablets Dietary Supplement Non GMO Validated Niacinamide, also known as vitamin B 3, functions in over 50 metabolic reactions, most of which are enzymatic. Its bioactive forms NAD+, NADH, NADP, and NADPH play important roles as catalysts in the energy production process in the cells, the breakdown of proteins and fatty acids, the synthesis of fatty acids, and the formation of steroid hormones and red