Vitamin c serum i just love When I received my serum, I was impressed that it came shrink wrapped both on the box and the bottle inside. You can’t be too careful in tamper prevention these days. The serum itself is non greasy and dries with no residue very quickly and leaves the skin so smooth. I also like that the ingredients are all high quality I am 29 years old and have tried almost every product available for the skin on my face. Recently I tried this vitamin C - serum. I put it on after my bath each night and after it has soaked in, I put on a bit of moisturizing cream. Within about a week to 10 days I saw a huge improvement in the firmness and brightness of my skin. I have used it for about a month now and my skin has regained its elasticity again. It feels and looks so much clearer and younger. I think this is the first review I have ever written, but I really feel this product is worth promoting. I am ordering more and look forward to trying other products by this company high quality product love it Check it out below https://www.amazon.com/Vitamin-FaceTopical-Hyaluronic-Whitening-BeaGirl/dp/B07RSTYL86/ref=sr_1_1?ie=UTF8&qid=1561392268&sr=8-1&keywords=vitamin+c+serum&tag=cserum