Retin A helps acne by causing the skin's outer layer to grow more quickly and be replaced with new skin cells, which helps to reduce the formation of blackheads, whiteheads, and other acne lesions.Retino-A cream 0.05% contains tretinoin which is an active metabolite of Vitamim A and is a keratolytic medication that affects the way skin cells behave, reducing symptoms of acne as well as age spots and fine wrinkles caused by sun damage and aging.
