Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Theoretically sound; practically... no no no!

I really wanted to love this product. The description and science behind Crealine seemed perfect for my sensitive skin. (And the idea of it--washing your face without water?! So bohemian!)Unfortunately, my face was covered with tiny, dry, and itchy bumps the day after the first use. I stuck with the product for about 1 week, only using it in the morning, and the bumps remained. I wanted to blame the hot weather, but the cause was definitely the Crealine! I immediately went to see a dermatologist afterwards because it made me intolerant to all of the products I had previously used (jojoba oil, aloe vera gel, and Cetaphil).If you have normal skin (i.e. not acne-prone, not eczematous), I think you should try this product. It's theoretically a great idea, and a lot of people seem to really love it. But if your skin is extremely sensitive, I would stay away from it despite it's claim of being effective on sensitive skin.