I was quite surprised by this serum after reading the reviews. I have dry and sensitive skin. I’ve been trying to find an anti aging serum that doesn’t make me red and irritated. Based on the review I decided to try this one. Upon getting the serum you have to release one part into another and unfortunately this was a challenge and I don’t think it all went in. This smells like it has fragrance in it as well - I noticed right away. And for the serum itself it burns a little when you put it on. It turned my skin red as a result. I personally found this serum to do exactly as the same as all the others that were too aggressive for my skin type. Very disappointed.