Retin-A (tretinoin) is a prescribed substance abuse for the treatment of acne breakouts as a part of an extensive program. Retin-An is available in the kind of gel, liquid and cream and is utilized topically. It's essential to avoid direct exposure to sunshine as you are a lot more most likely to obtain sunburn while utilizing this medicine. Just an extremely percentage of this medication ought to be used. Actually, a pea-size amount of Retin-An is sufficient to cover the whole face. You could use the medication making use of a clean cotton swab or a gauze pad. Unless otherwise recommended by your healthcare company, apply this medicine daily, and cover the area influenced by pimples in a thin layer.