What is it: 

Professional cleansing care for skin problems and a functional ingredient that provides relief to acne-prone skin. - High cleansing power removes excessively secreted sebum, which is the main cause of skin problems. - Removes waste that has accumulated on the skin to make the skin feel fresh and clean.

BHA(Salicylic Acid): a fat-soluble acid component, that throughly washes excess sebum and oil to maintain clean skin conditions. It is effective for relieving acne-prone skin, removing excess dead skin cells and melting sebum.