Biotin is a water-soluble vitamin necessary for normal growth and body function.&ampnbsp;&ampnbsp;Biotin is a key regulatory element in gluconeogenesis, fatty acid synthesis, and in the metabolism of some amino acids.&ampnbsp;&ampnbsp;Alongside its role in energy production,&ampnbsp;&ampnbsp;Biotin enhances the synthesis of certain proteins.&ampnbsp;&ampnbsp;In addition, Biotin promotes normal immunity and plays a critical role in skin health.*