* Clinically Proven * Original ch-OSA Formula * Increases Bone Collagen Formation * Increases Calcium Binding Sites * Promotes Bone Pliability * Increases Bone Mineral Density (BMD) ¥ * Boosts the Effectiveness of Dietary and Supplemental Calcium * Dietary Supplement * Vegan/Vegetarian * Isura- Non-GMO- Documentation - Mass Spec- Lab Tested Clinical Trial Results Results of double-blind, randomized, placebo-controlled clinical trials, with women who added Bone Collagenizer to their daily supplements of 1000 mg of calcium and 800 IU of Vitamin D. Collagen"s Crucial Role in Your Total Bone Health The National Institutes of Health now reports that it takes both bone collagen and calcium to build strong healthy bones. Collagen makes up 30% of your bone. Inside your bone, Collagen serves as the "binding sites" for calcium and gives bone the pliability it needs to withstand physical stress. Age-related diminution of collagen leads to brittle bones and low BMD. Collagenizer Classic is clinically proven to increase bone collagen formation and increase BMD. Insufficient Bone Collagen - Insufficient calcium "binding sites", low BMD brittle bone and "holes" in bone (osteoporosis). Optimal Bone Collagen - Optimal calcium "binding sites," optimum BMD, strong, pliable with the ability to bend-not-break. ¥ Measured at the hip