"a life saver. i am 25, and i&#039;ve never had a problem with acne until about 5 months ago. i tried everything i could think of, and nothing worked until this. i was nervous about using anything else topical because my skin is so sensitive, but this didn&#039;t burn or sting at all the first time i applied it. it did bring the active zits to a head quickly, but it also healed them quickly as well. i have had no new zits, and it has dramatically reduced the redness of old scars. after a couple days of using this it is making my face burn and itch a little, it feels like i have a sunburn, but it&#039;s not red. i&#039;ve been using it in the morning and at night. overall, i&#039;d say please give this one a try. truly saved me."