I have been using this serum for over a week now and I like it. I like that it has a very nice texture and it absorbs easily and quickly. I like that it doesn't leave a residue or any kind of a greasy feeling (unless you leave it overnight and your entire face is covered - you will be shiny when you wakeup. But even then rinsing your face helps with that). I like that it has a very pleasant smell yet its pretty faint and not overwhelming or chemically sweet. Its hard to tell if it helps to reduce the appearance of wrinkles. I actually believe there are almost no serums or any similar product that will reduce the wrinkles one already has. But my skin does feel more moisturized, so I think regularly using this product may prevent wrinkles from appearing early. I am not a chemist, so I can't say if there are any ingredients that are proven by research studies and trials to reduce the appearance of wrinkles. Never the less, I am satisfied with this product and I would recommend it. I will continue using it and will write an update when and if I notice anything unusual or a drastic improvement in the appearance of my mimic wrinkles.