Cosmetic treatment shampoo that helps normalise sebaceous secretion and helps keep under control the proliferation of skin flora. The manifestations of seborrheic dermatitis: itching, burning, reddening of the skin, desquamative states and/or dandruff, contribute to reducing the irritative state and reinforcing the cutaneous defences. It is composed of cyclopyroxolamine, propanediol caprylate and succinic acid, which inhibit the proliferation of fungal species.