I have received the Plaskin as a tester for wrinkles. I am 22 years old and have premature horizontal wrinkles on my neck. I have been using Plaskin every day for 1 week, twice a day, and here are the results. Although it may not be super clear from this image, my neck wrinkles do not seem to have reduced. From reading other reviews, it takes a few weeks to a few months to see a difference. However, I have noticed that my skin is very soft. I normally have very dry skin and my moisturizers never seemed to help, but since using Plaskin, I have noticed a drastic difference in the softness of my skin. My theory is that the moisturizer seeps into my skin better after using Plaskin, so that my moisturizer is more effective. I rate my experience as 3 stars, because while I have seen positive results, they are not the results that I wanted.