CELLULAR EXPERT FILLER Replumping Hyaluronic Acid Serum is an advanced solution to activate skin cells* and bounce back signs of aging. Discover the light-weight, fast absorbing and non-sticky serum formula featuring powerful 20% Filler Solution made of: PURE MICRO HYALURONIC ACID, potent hydration-attracting molecule, naturally found in skin. It is known to enhance skin's own moisture retention and visibly replump skin. 40x smaller molecules penetrate into deeper skin layers1 for effective wrinkle-filling effect. GLYCERIN, naturally found in skin, known to soften & keep the skin bouncy and fresh for longer.