As the originator, Cosamin® remains the #1 researched glucosamine and chondroitin brand. Cosamin® is made in the USA with globally sourced ingredients and undergoes rigorous quality checks—so you …

Cosamin® DS contains glucosamine and chondroitin & is clinically proven to help promote joint comfort. Discover the Cosamin® difference today!

Cosamin® ASU contains glucosamine, chondroitin, and our ASU blend to work faster than glucosamine alone in supporting your joint health and comfort.

Determine which Cosamin® supplement is right for you. Support your lifestyle with a joint supplement specially formulated for you. Click to learn more.

Consider incorporating low-impact modifications to your exercise schedule to comfortably improve your range of motion.

Cosamin ® ASU is our Advanced Formula for people with an Active Lifestyle that includes hiking, running, cycling, etc. Cosamin ® ASU contains our trademarked ingredients FCHG49 ® …

Learn how Cosamin ® works. Proven by more published research than any leading joint supplement 1, Cosamin works at the cellular level to help promote joint comfort.

Cosamin® Muscle & Joint contains glucosamine, ESM, & boswellia to protect the joints, reduce muscle soreness & accelerate recovery after exercise.

Read what others have to say about their experience using Cosamin®. Click here to read reviews and testimonials!