This Hydrating Serum from Caudalie's Vinohydra line is formulated with potent ingredients to intensely replenish the skin's moisture levels. It is designed to visibly plump the complexion, smoothing the appearance of fine lines caused by dehydration. Experience immediate and long-lasting hydration, leaving your skin feeling supple, refreshed, and radiant throughout the day. It absorbs quickly, making it an ideal base layer under moisturizers or makeup.