Retin-A increases cell turnover on those parts of the skin where it is applied
. It also frees plugged pores by eliminating dirt and toxins from the surface of the skin. Retin-A is known to prevent the formation of comedones the sebaceous material in your skin. This acne treatment needs to be applied as a thin layer at night before going to bed. Remove it in the morning with a facial scrub to prevent flaking. Apply a moisturizer afterwards to reduce skin dryness. Retin-A is known to increase the skin's sensitivity to sunlight, so make sure that you use a good sunscreen while going out. This medicated cream is quite effective but does not work miracles. It is essential to continue Retin-A treatment for 6-9 months before noticeable improvements can be seen.