This product was pretty much terrible, though I understand it might just be my skin type. I have oily to normal skin, but I used it 3 times (once a day in the mornings), and it pretty much abrasively peeled off an entire layer of my skin. By the third day my skin was red and extremely irritated. It was rather painful and felt like a horrendous sunburn. I did note the sun warning on the bottle, but had not been in the sun at all those three days. I'm very disappointed in this product, and rather disappointed Birchbox would circulate such a dangerously abrasive product without adequate warning to their consumers.