Nikotinsäure Niacin 3kg BIOMUS Pflanzen und Kräuterpräparate This vitamin is synthesized by Katzenkralle This vitamin is synthesized by the skin and produced with the help of sunlight stimulates circulation Cosmetics industry: Skincare products: Nicotinic acid is used in the cosmetics industry in skincare products Chemical formula: (C₅H₄N)COOH
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