A-Cure Clarifying Emulsion 200ml, CAREZONEPRODUCT INFORMATION This gentle daily emulsion delivers weightless hydration treatment for acne concerns. BHA ingredient normally works as exfoliant in high pH levels. But its BHA with perfectly enhanced stability works a wonder in skin like pH environment for to remove unwanted dead skin cells. Proved gentle on skin ! Dermatologically tested. Completed a patch test for skin sensitivity and a non comedogenic test.