Continuous moisturizing action for 48h. Normal and combination skin. Una good hydration is the basis of una healthy and vibrant skin: to meet the needs of all women looking for a moisturizing treatment Biotherm renews a historic icon and presents the new Aquasource. Known for enhancing the natural water reserves in the skin, the new Aquasource keeps the skin ideally hydrated, hour after hour, in any environment. The skin looks radiant, as if filled with water. Cream treatment, suitable for normal and combination skin.