You will see my before and after images, along with what happened to my skin after only a few days of use. Learn my first-hand experience with The Ordinary Caffeine Solution and decide for yourself if it is worth purchasing. Disclaimer: My videos are not sponsored and there are no affiliate links. The products that I use in my videos are ones that I have purchased at my own expense. I believe they are worth the cost. I can't guarantee that a particular product will work for you. If you are concerned about a product, please consult a local dermatologist. It is always possible to be unknowingly allergic to an ingredient, even if you are very careful!