Marine Biotherapies Liquid Glucosamine/Chondroitin/MSM, 16-Ounce

What the brand says

Provides nutritional support for joints and connective tissue. Glucosamine Sulfate combined with Chondroitin supplies cartilage with the vital building blocks it needs to stay supple and healthy. MSM is a natural sulfur compound the body critically needs to maintain proper joint health. Combined with Essential Elements for improved absorption, this formula provides your body with the nutrients it needs to support joint health.