Cos de Baha, S2, Salicylic Acid BHA 2% Liquid, 4 fl oz (120 ml)

After cleansing, apply an appropriate amount to the skin and absorb it at night

Or

After cleansing, take an appropriate amount on a cotton pad and wipe it off according to your skin consistency at night.

We recommend use 2 to 3 times a week.

Before using this serum, perform a patch test on your skin.