Biotine 0.5% is often a Vitamin H injection. Vitamin H is generally known as Vitamin B7. Biotine can be a h2o-soluble vitamin which assists the human body metabolise carbohydrates, fats and proteins into Electrical power.Impressionnant Ayant des soucis de perte de cheveux et de pousse difficile j’ai tout essayer mais depuis que je prend ce produi