Vitalizing, moisturizing serum. 240 SÉRUM HYDRA'GLOBAL in perfect concentration and with a fluid texture that feels like a second skin, hydrates the skin cells and gradually distributes it into the deeper layers of the skin. The skin is instantly hydrated, energized and revitalized around the clock. It is smoothed, soothed, supple, fresh and radiant.Active ingredientsHYDRA² COMPLEX (hyaluronic acid booster + hyaluronic acid): Stimulates the natural production of hyaluronic acid and elastin in the skin. Intensively moisturizes, tightens and smoothes the skin.WATER BOOST COMPLEX: Instantly moisturizes and gradually distributes it to the different layers of the skin while reducing transepidermal water loss.ENERGY BOOSTER COMPLEX: Stimulates skin activity, increases the energy level of skin cells and reduces signs of fatigue.SKIN PROTECTION COMPLEX (marine groundwater from the island of Noirmoutier + macro-algae extract): Revitalizes, strengthens the skin's defense mechanisms and has a high antioxidant effect.Application: Apply morning and/or evening on face, neck and décolleté before one of the HYDRA'GLOBAL creams. Ideal for any dry skin.