Rich in zinc pyrithione, Clear Dandruff shampoo immediately soothes and cleanses the scalp. Clear Shampoo contains 96% ingredients of natural origin. Its vegan formula is sulfate and silicone-free.Main natural active ingredients:- Zinc Pyrithione: an active ingredient with antimicrobial and antifungal properties effective against the malassezia fungus.HAIR DIAGNOSISThe dandruff is caused by the excessive proliferation of malassezia, a fungus naturally present on the scalp. You will see dandruff on the shoulders, hair and scalp, sometimes accompanied by itching. This disturbance of the skin flora most often appears on oily scalps. Antifungal treatment can purify the scalp and stop flaking.ACTION AND RESULTSEnriched with zinc pyrithione, an active ingredient recognised by dermatologists to limit the development of the Malassezia bacteria with proven effectiveness on dandruff. Its concentrated formula purifies the scalp, eliminates dandruff and flakes are less visible. It helps regain a healthy scalp in order to prevent dandruff formation. Sulfate and silicone-free formula with a fresh fragrance, it instantly soothes the scalp leaving hair clean, soft and shiny.