Tretinoin is an ideal formula for the treatment of acne by keeping skin pores clear. It aids to get rid of fine lines wrinkles, rough skin, dark spots caused by damaging rays of sun. It performs well when utilized within a skin care program which aids in protecting the treated skin from the sun. Tretinoin works effectively by lightening the skin tone, replacing dead skin with newer skin. Use it daily so as to get the quick results from it.