Dr Tiina Meder: “Obviously, it’s not recommended to use products containing retinol or hydroxy acids before going out in the sun and some natural oils can actually dissolve sunscreen if applied just before application. I recommend using effective but simple moisturisers – based on hyaluronic acid or glycerine – before applying sunscreens. And if using facial or body oils wait until those products have fully absorbed before application. “

Read the full article here: MSN.com