Natural BHA component (Betaine Salicylate 4%) removes dead skin cells and blackheads accumulated in pores. Forms moisturizing layer. “Trouble and blackheads don’t look for any particular skin types.” BHA Blackhead Power Liquid gets rid of dead skin cell and blackhead within the pores and prevents oxidized sebum from turning into blackheads. BHA Blackhead Power Liquid has mixed a natural BHA ingredient, Betaine Salicylate, at 4%, and you can witness your skin get smoother and glossy as time goes by, as well as it light texture.