This unclogs pores. It also seems to have anti-aging effects on the skin. Fine wrinkles are reduced as a result of Retin-A's effect on the formation of collagen. The top layer of skin thickens and produces a more youthful state. Creams help moisturize and work well for winter weather.
Gels are lighter and good for warm weather.
Always follow the instructions for use. If you do not, you may increase the risk of severe skin irritation that requires medical care. Using the drug makes the skin more sensitive to ultraviolet light such as sunlight and sun lamps. Treated skin is more prone to sunburn and skin cancer. When using Retin-A, wear sunscreen to protect your skin.