Sentinel Glucosamine, Chondroitin, Collagen & MSM is a comprehensive joint health supplement containing 100 tablets. This dietary supplement combines four key ingredients that work together to support joint function, flexibility and cartilage health. Key features: • Contains glucosamine for joint health support • Includes chondroitin to maintain cartilage health • Features collagen for connective tissue support • Contains MSM for joint comfort • 100 tablets per bottle • Dietary supplement format This supplement combines glucosamine and chondroitin, which are natural compounds found in healthy cartilage, with collagen that helps maintain the structure of joints and connective tissues. MSM (Methylsulfonylmethane) is included to support joint comfort and mobility. The amber bottle helps protect the tablets from light exposure. As with any supplement, consult your healthcare provider before use, especially if you are pregnant, nursing, or taking other medications.