I do not have enough perspective to see the results on the wrinkles of this serum but I can say that I like it a lot; color me surprised (yellow) but its texture delighted me. Indeed, when I apply it on my skin I did not at all oily skin on the contrary I have the skin smooth and soft, I feel it is hydrated, nourished and 45 years past my skin needs ; its fragrance is discreet and refined what is important for me because I do not like too much chemical odors of certain creams. I decided to apply it in the evening rather (it can be applied morning or evening) and I notice that in the morning I have a nicer well prepared for the temperatures fall skin (see winter ), I recommend without hesitation