B3 Hydra Glow Serum - Niacinamide + HATHE MOST POWERFUL SERUM FOR HEALTHY SKIN! This serum contains vitamin B3 which is essential to maintain healthy and glowing skin! B3 Niacinamide + Hyaluronic Acid in the Hydra Glow Serum dramatically improves the tone and texture of your skin with just a few uses! This water based serum helps the skin become healthier, softer, and suppler. Hyaluronic acid in Hydra Glow Serum attracts water to keep skin hydrated throughout the day! How the science