The simplyO Biotin Ampoule for Hair Loss is a highly concentrated, non-greasy serum designed for direct application to the scalp to combat hair thinning at the root. Featuring a powerful blend of Biotin, functional ingredients (Salicylic Acid, L-Menthol), and 94% naturally derived extracts, this ampoule delivers essential nutrients to hair follicles. It helps control excess oil, soothes inflammation, and strengthens the hair root environment, effectively promoting a denser, healthier appearance of the hair.