OK, let me start by saying that I am the ultimate sceptic when it comes to topical treatments. I really lucked out when I received a sample of this product in a swap package. It is a nighttime moisturizer designed for combo/normal skin. I am not exaggerating when I say that I noticed a difference in my skin after the FIRST NIGHT I tried it. I have oily/combo/acne-prone skin. Immediately, my skin looked different. I realized, upon closer inspection, that oil production on my face had decreased markedly. So much so, that I only had to powder my face once the next day. My pores looked smaller, and most of all, my skin was sooo smooth! Now that I have been using it for about a week, I have noticed that the overall texture of my skin has improved so much. I don't remember the last time my skin looked like this! No exaggeration. I didn't have to wait weeks for this stuff to work; it worked INSTANTLY! OK, I am going on a tangent here. If anyone would like the ingredient listing, or if you have any questions, please page me in the skincare forum. P.S. I don't work for Biotherm!