Not working
I have been using this product for a few weeks now mostly at night and I have not noticed any change in my wrinkles. I recently started using this serum day and night and still, no change. I had high hopes for this product. I have been hearing a lot of good things about skin care products from Korea. I only gave it 3 stars because it does feel hydrating even though it has not improved my wrinkles and it doesn't pill up when worn under makeup like so many other serums do. I will continue to finish the bottle and if anything changes I will be sure to come back and update my review.
Rating: 3 stars