SKINCEUTICALS Blemish + Age Defense conquers both blemishes and aging. This salicylic acid acne treatment specifically targets aging skin prone to breakouts. It utilizes a potent formula to help reduce the formation of acne and unclog pores. Simultaneously, the serum works to improve the appearance of fine lines, wrinkles, and uneven skin tone. Ultimately, this product provides a comprehensive approach to clearer, younger-looking skin.