An oil-free face serum that reduces the formation of adult acne, and improves visible signs of aging Dual-action corrective gel with a blend of hydroxy acids simultaneously minimizes acne and improves visible signs of aging. A targeted, oil-free serum for acne-prone skin with visible signs of aging, Blemish + Age Defense contains a potent blend of dioic, lipo hydroxy, salicylic, glycolic, and citric acids to exfoliate dead skin cells, prevent clogged pores, reduce sebum production, and impro