D-Biotin Ph is a crystalline powder that is very slightly soluble in water and ethanol. It is practically insoluble in organic solvents. D-Biotin Ph meets all requirements of USP, JP and Ph. Eur. when tested according to these compendia. D-Biotin Ph is stable to air, heat and light. It can be stored for at least 36 months from the date of manufacture in the unopened original container and at a temperature below 25 °C. D-Biotin Ph is used in the food industry as it is a B vitamin that plays an important role in various metabolic processes. It helps in the production of energy from carbohydrates, fat and protein. D-Biotin Ph also helps in the synthesis of fatty acids and is essential for cell growth and development.