From the Manufacturer:
Cosamin MSM is a new joint supplement you can take when on the go. Glucosamine, chondroitin sulfate, and MSM are combined in a natural and artificial orange flavored dietary supplement that tastes great and is great for your joints.
Each box of Cosamin MSM contains 21 individual Power Packs. Every packet delivers 1500 mg glucosamine hydrochloride*, 800 mg chondroitin sulfate* and 1500 mg MSM. One Power Pack of Cosamin MSM gives you three times the level of MSM (1500 mg per Power Pack) compared to other joint health tablets and capsules.
Cosamin MSM is brought to you by the makers of Cosamin® DS, the #1 Orthopedic Surgeon and Rheumatologist Recommended Joint Health Supplement Brand**.