Rehydrate your dull and dry skin with the guerlain super aqua serum a lightweight treatment that plumps and infuses radiance 25 years after its debut the iconic super aqua serum has been reformulated to suit the ever changed needs of womens skin it is a powerful source of anti wrinkle hydration imbuing skin with water as pure as morning dew water is a precious resource a blue gold that is essential for the healthy functioning of your skin however the water that circulates in the sk