Collagen Synthesis is the award-winning, joint-building collagen that physical therapists and elite athletes count on to keep their joints strong, mobile, and resilient. It combines two patented, clinically proven sources of bioactive collagen peptides with other key nutrients involved in connective tissue metabolism and repair. Build and maintain cartilage mass<sup>1, 2</sup> Strengthen tendons and ligaments<sup>3</sup> Improve joint stability, mobility, and resilience<sup>3</sup> Reduce activity-related joint pain<sup>4</sup