Fight blackheads while minimizing oil and redness with this sebum regulating treatment serum. Clarifying salicylic and glycolic acid create the ideal pH environment to neutralize oil and bacteria normally associated with oily, acneic skin. Willowbark, White Tea and Apple extracts address blemishes and redness, attacking the underlying cause of acne and blocked pores. Excellent for use as a spot treatment or in the evening when used as an overnight treatment. Appropriate for oily, combination or acne-prone skin.