NOW Foods Biotin with Fibersol-2 Powder provides biotin (vitamin B7) in a convenient, flavorless powder form combined with Fibersol-2, a clinically studied soluble prebiotic fiber that feeds beneficial gut bacteria. Biotin is an essential cofactor for fatty acid synthesis, amino acid metabolism, and gluconeogenesis, and is widely supplemented for its role in supporting healthy hair, skin, and nail strength. The addition of Fibersol-2 prebiotic fiber supports digestive health and regularity while improving the powder texture for easy mixing.

4 oz container. Non-GMO and produced in a GMP-certified facility.