Does mederma really work for acne scars?
Mederma will reduce the appearance of scars but it will not work overnight. I think you start to see results in about 10 weeks. To my knowledge there isn’t anything that will clear up the skin quickly. My skin tone is also light brown and I have acne scars as well. I use microderm abrasion 3 times a week and mederma nightly and they seem to be slowly fading.