Derma Factory Deep Clean Fresh Scalp Scaler 150ml: AHA + BHA 11% high content powerfully removes dead skin cells from the scalp. : Piroctone olamine 0. 5% effectively cares for scalp oil. : Contains 44. 2% green tea water to make the scalp comfortable. : Natural ingredients quickly cool the scalp. : Light yellow, residue free water texture. : Contains 95. 3% of beauty ingredients. : Functional product to relieve hair loss symptoms. : pH 3. 41