This medication is used to improve the appearance of the skin by reducing fine lines and wrinkles, reducing roughness, and improving skin color. It should be used with a skin care and sunlight-avoidance program that includes moisturizer and daily use of an effective sunscreen (minimum SPF... Tretinoin belongs to a class of medications called retinoids. It works by affecting the growth of skin cells. Tretinoin does not repair sun-damaged skin or reverse aging due to sun exposure. View More Info

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