An ultimate anti-aging serum that boosts the skin's energy and corrects the signs of aging. The face is left with a more defined texture.The serum contains the patented Vinergy complex that smooths wrinkles, brightens lustrous complexion and tightens the texture of the skin. Cell activity is stimulated, creating the glow of the skin and providing a smoother, more toned and visibly rejuvenated complexion. Use the serum as the first step in your anti-aging skin care routine. Apply morning and evening on face and neck before your day cream. Premier Cru the Serum from Caudalie is perfect if you want to boost your skin.