Avene Hyaluron Activ B3 Serum is a concentrated plumping serum that combines 6% Niacinamide (Vitamin B3) and Hyaluronic Acid to visibly smooth fine lines, firm skin, and provide intense hydration. The formula is enhanced with Avene Thermal Spring Water for soothing benefits. This dermatological skincare product is made in France and features a fragrance-free, soap-free, paraben-free formula. The serum contains multi-weight Hyaluronic Acids that work at different skin levels for optimal hydration and firming effects. The inclusion of Avene Thermal Spring Water, backed by 150 clinical studies, helps calm and soften the skin while providing additional soothing benefits.