This is a medicated shampoo and rinse set designed to address dandruff and itching by targeting the causative fungi. The antifungal (antimycotic) ingredient miconazole nitrate and the antioxidant/bactericidal ingredient octopirox(R) suppress the growth of dandruff-causing fungi (mold), effectively preventing dandruff and itching. Octopirox(R) also prevents scalp odor from sweat, creating a clean and healthy scalp environment. It washes hair to a light and smooth finish, leaving hair feeling smooth and voluminous. This is a set of 12 sachets each. Thank you.