At the very heart of guerlains 25 year old best selling super aqua serum aquacomplex purifies cellular water to boost moisture flow and restore youthfulness the original serum now comes in a super aqua serum light version with a light velvety smooth texture adapted to normal to combination skin andor warm climates steeped with pure and essential hydration the skin is more resistant to the visible signs of ageing wrinkles and fine lines are visibly filled in skin is left radiant f