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[Please check seller is either Amazon SG, Amazon Asia-Pacific Holdings, COSRX SG or The Beauty Workroom] The pH of this product is between 5.0-6.0 which sits very close to the pH level of human skin and the correct PH for Betaine Salicylate (milder version of Salicylic acid) to work effectively.
Does not overly dry skin and stripping it of all the natural oils when cleaning which a mild tea tree scent. Helps regulate oil secretion and with acne skin.