If its all the same to you guide your specialist before taking any pharmaceutical. Retin-A brand Cream 0.1% - 40gr tube Tretinoin Generic Name: tretinoin topical (TRET in oin), Brand Names: Altinac, Atralin, Avita, Renova, Retin A Micro Gel, Retin-A, Tretin-X What is Retin-A (tretinoin topical)? Tretinoin is a topical (joined with the skin) appearance of vitamin A that helps the skin recharge itself. Tretinoin creams are used to treat pimple inflamation and used to reduce the vicinity of fine wrinkles and mottled skin staining, and to make savage facial skin feel smoother. Tretinoin topical may moreover be used for purposes other than those recorded here.