this serum is great i usually do chemical peels with hyaluronic acid [SEP] this serum is great i usually do chemical peels with hyaluronic acid so i was familiar with it prior to receiving it i loved that it has a dropper attached to the bottle top which helps keep waste down i am usually awful about wasting product but the dropper allowed me to get what i need for the selling price point this is comparable to some of the more expensive products i have tried in the past i have bad skin acne prone with a whole heck of a lot of sun damage so i am always looking for something that works and is not going to cost an arm and a leg after about weeks worth of usage i noticed a difference in my skin it was smoother and some of my lighter laugh lines were not as apparent after about a month i saw a difference in my deeper set wrinkles i plan to keep using this product in the future the first week or so was a little tough as my skin reacts poorly to new skin care regimensi saw an increase in my oil secretion but this is a typical reaction for me after that first week my skin adjusted i really enjoy using this serum i love that it does not go on greasy and it dries very fast and does not react with my foundation so i can wear it under my daily make up with no issue i am glad that i was able to try this product for free in exchange for my honest review of iti would definitely purchase this product