Hyaluronic Acid (Ha, Hyaluronan) Is A Special Protein That Exists Natrually In All Living Organisms. In The Human Body, It Is Found In Greatest Concentrations In The Synovial Fluid Of Articular Joints For Lubrication, The Vitreous Humor (Fluid) If The Eye, And Most Abundantly In The Skin. As We Age, The Body Produces Less Hyaluronic Acid. The Joints Become Stiff And The Movement Painful, The Skin Become Dry And Wrinkly. Syno-Vital Is An Oral Solution Made From Medical Grade Hyaluronic Acid With 2.4 Million Daltons Molecular Weight. Hyaluronic Acid (Ha) Is A Polymer And Comes In Varying Molecular Weights. Studies Have Shown More Benefits With The Higher Molecular Weights Ha. More Cushoning For The Joints And More Moisture Retaining Qualities For The Skin. Syno-Vital Is The Highest Molecular Weight Oral Ha On The Market. This Is The Only Liquid Hyaluronic Acid Available Today. Synovital Provides Hyaluronic Acid From A Vegetarian Source.