Features clinically tested ch-OSA®(Choline-Stabilized Orthosilicic Acid) complemented with Biotin. ch-OSA naturally helps nourish your body’s beauty proteins by supporting and activating enzymes used by collagen-generating cells to make collagen. Regular orthosilicic acid (OSA) has to be stabilized to avoid polymerization, a process that decreases bioavailability. ch-OSA’s patented choline-stabilization technology prevents polymers from forming and ensures OSA’s optimal absorption. By combining ch-OSAwith biotin, Collagen Builder offers an even greater level of beauty support. Clinical Applications: Reduces Fine Lines and Wrinkles* Thickens and Strengthens Hair* Strengthens Nails* Supports Healthy Bone Mineral Density* Supports Bone Flexibility* Promotes Connective Tissue Formation for Healthy Joints*