The serum sink my skin very quickly and does not make my skin allergy at all. I use day and night on my whole face and eyes. I was worried this serum will make my eyes itchy as I have extreme sensitive eyes. Does make my skin hydrate so far but it is still too early to judge as any skin products will need to consistently use for a month before the results show.
I have been using this product now for atleast a year and I cant recommend this product enough. My skin has never been so good, its so hydrated, gets rid of any dry redness and it makes my skin a glow. This product would cost a fortune if you were buying branded products, so well worth the money!