This product made my face & neck extremely red, it looked like I had tanned way too long or that I had hives! It made my face & neck itch & burn so bad. I had to look up other reviews to see if this was an issue with others because I don't have sensitive skin. Sure enough, others that tried this have had the same problem. I'm not sure whats in this product but I am now weary to try other samples without knowing whats in the product. Lesson learned!