Solgar Biotin 5000 µg Vegetable Capsules - Pack of 100 Solgar Biotin 5000 µg Vegetable Capsules - Pack of 100 Biotin is a water-soluble B vitamin that contributes to several functions in the body including energy metabolism. A daily dose of Solgar's Biotin 5000 mcg can help support healthy looking hair and skin. Although Biotin deficiency is rare it may result in thinning hair, brittle nails and a red scaly rash around the mouth and eyes. As the body doesn't make or store biotin, a daily dose of this B vitamin can help maintain the biotin levels your body needs. Biotin: Contributes to improvement of nails resistance Contributes to maintenance of normal skin Is necessary for healthy teeth, bones, hair and nails Contributes to maintain energy-yielding metabolism and general vitality Contributes to normal functioning of the nervous system Vegan and cruelty free. Ingredients: Bulking Agent: maltodextrin, Vegetable Capsule Shell: hydroxypropylmethyl cellulose, Anti-caking Agents: (silicon dioxide, vegetable magnesium stearate), D-biotin.