Hyaluronic acid is a power-plumping miracle molecule that binds up to 1000 times its weight in water for youthful-looking skin. Our new Booster Serums are lightweight formulas powered by high-performance ingredients at high concentrations to supercharge your skin care routine for instant, visible results. Packed with 3�tive ingredients, it contains 0. 5�tive hyaluronic acid, 0.