I personally did not like this product. I have always been using Olivia bleach but since it was not available in the market for quite sometime I switched to FEM. After the 1st use I noticed a few spots on my face, which I ignored first. The second time when I used (45 days after bleaching for the first time), the spots on my face multiplied. I never had any spots on my face before, so to simply put it across I don't this product. I am not saying don't buy it but if you see any spots appearing after using the product just don't ignore and use it again like what I did.