The first time I used this I did wake up to acne, however my face is very sensitive and I am always breaking out. I work in a dermatology office and I've been trying to find something that would help with my scars. When I ran out of options at my work, i thought I would try here.. when I searched for scar treatment this popped up, and I figured I'd give it another try, this time I didn't wake up to acne. I'm going on day three and I can already see a difference!! I love it. I've also been putting it on a mole of mine, to test how well the product works, if I notice anything on that, then I'll be leaving another review. For my face though, it's working great, I love it. My face feels so soft, and even my huge acne scars and scars from picking at my face, age spots, it's working wonders. !! Highly recommend !!