DERMALOGY Poreraser Clear BHA Pad 160ml(90 Pads), NEOGENPRODUCT INFORMATION 1. Pore cleanising pad that cleanses pores with BHA ingredient A pad that contains 0. 9% of BHA (betain salicylate) clears sebum and impurities within the pores, leaving pores clear and fresh. 2. A pad that contains AHA PHA LHA to exfoliate and cleanse pores AHA PHA LHA ingredients gently exfoliates invisible dead skin cells without irritation, helping it appear smooth and provide an improved texture to enhance natural glow. 3.