If you're looking for a solution to recurring skin problems, this wash-off type serum could be the answer you're looking for.This serum is clinically tested and designed to dissolve sebum and dead skin cells that are clogging the pores, thus removing the cause of the problem. this non-comedogenic serum infused with salicylic acid to reduce excessive sebum and dead skin cells for a softer, soothed complexion.It is mild and non-irritated liquid with skin-soothing ingredients such as houttuynia cordata extract. suitable for acne prone skin types.