3X the Effectiveness with VitaRealm Triple Strength Glucosamine Chondroitin + MSM! Strengthen your joints, improve flexibility, lubricate joints and relieve joint pain. Glucosamine helps regenerate cartilage tissues, reduce inflammation and slow cartilage damage. Chondroitin keeps cartilage hydrated and healthy, reduces pain and increases joint mobility. MSM (Methylsulfonylmethane) helps improve chronic pain, joint inflammation and muscle cramps. Why is glucosamine important? Glucosamine is a natural chemical compound found in our body to keep cartilage in our joints healthy. However as we age, glucosamine levels in our body drops, leading to gradual deterioration of the joint, causing joint pain. Made in USA.