Pharmaceris H-Purin Oily Anti-Dandruff Shampoo is the specialist formula based on a complex of thyme oil and willow extract has strong antibacterial and antifungal properties. Tea tree oil has strong antibacterial and soothing properties. It does not cause allergies or scalp irritation. Manuka oil has antibacterial properties, reduces sweating and supports dandruff treatment. It has a probiotic effect and promotes balance of the bacterial skin flora. Thyme oil has antibacterial, antifungal and disinfecting properties. It regulates desquamation of the dead cells of the oily scalp. Willow extract has an antibacterial and cooling effect. It promotes epidermal desquamation and helps reduce scalp irritation.