Biotin is a water-soluble B vitamin that contributes to several functions in the body including energy metabolism.
Perhaps best known for its beauty supporting benefits, 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, additionally, 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
 
Ingredients: maltodextrin, Vegetable Capsule Shell: hydroxypropylmethyl cellulose, Anti-caking Agents: (silicon dioxide, vegetable magnesium stearate), D-biotin.