I used La Roche Posay for years, but mostly their sun block products, because I have "sun sensative" skin and couldn't be outside without it. I started using their skin care line and it works really well too, but this product just amazed me. After 7 days of use, my redness went way down, my pores are smaller and wrinkles are disappering. Way. Remember, you have to keep this water in refrigerator.