I was a bit skeptic at first but I did a lot of research on this product and now I'm so glad I purchased it.  I have very senitive skin - acne prone and breakout to almost every single product out there.  I was very worried this might break me out but to my relief it didn't! It actually helped clear up some acne and whiten my complexion immediately.  I use this along with Tony Moly AC Whitening Toner and they work so well together.  My acne scars have been fading and my skin definitely cleared up from using this product!