Function:
1. It is a drug commonly used to treat acne vulgaris and keratosis pilaris.
2. It is available as a cream or gel. It is also used to treat acute promyelocytic leukemia.
3. It can stimulate skin growth and keep epidermic normal.
4. It can slow down skin aging process for solarization, remove tiny wrinkles.
5. It can reduce skin roughness, so skin will become ruddy.

Application Area:
1.Tretinoin is widely applied in pharmaceutical field, mainly used for the cure of dermatonosus like acne, ichthyosis and psoriasis abnormal, etc.
2.Tretinoin can be made into tretinoin or retinoic acid cream to cureacne or other unhealthy skin.
3.Tretinoin is used for skin keratinocytes-resistant drugs and cell-induced differentation drug.