If you've looked at more than one joint-support supplement, you've seen this pairing before: glucosamine and chondroitin, almost always listed together. That's not a coincidence — these two nutrients work in complementary ways to support the same goal: healthy, comfortable cartilage.
Glucosamine is a naturally occurring compound found in healthy cartilage. As a supplement, it's one of the most widely studied nutrients for joint health, helping support the cartilage that cushions your joints during everyday movement.
Chondroitin works differently — it helps cartilage retain water, supporting the cushioning and elasticity that keep movement smooth. Where glucosamine supports the building blocks, chondroitin supports the tissue's ability to stay hydrated and resilient.
Because they support different, complementary aspects of cartilage health, glucosamine and chondroitin are typically included together in joint-support formulas — including AMP Joint, which pairs them alongside eight other researched ingredients for broader support.