Clinically tested & proven to prevent Hair loss & improve Hair growth. This DAENG GI MEO RI Vitalizing Scalp Pack for Hair-loss strengthens Hair follicles by delivering medicinal herbal nutrition deep into the scalp.DAENG GI MEO RI Vitalizing Scalp Pack for Hair-loss is an OTC product with a Hair loss prevention effect that has been approved by KFDA. Its main substances of L-menthol salicylic acid & D-panthenol (OTC product) as well as extracts of gamcho (Glycyrrhiza uralensis Fischer) dangui (Angelica gigas Nakai) changpo (Acorus calamus Linne) & cheongung (Cnidium) prevent Hair loss & promote Hair growth by providing nutrition & vitality to Hair follicles & by reducing itching & dandruff.