GlucosamineChondroitinMSMPromotes joint mobility & flexibility*"Helps rebuild cartilage*This premium formula combines the full potency, clinically-tested amounts of glucosamine (1,500 mg) and chondroitin (1,200 mg) plus MSM to support joint comfort and flexibility.*All GNC TriFlex products feature 1,500 mg of glucosamine and 1,200 mg of chondroitin, the clinically-validated dosages of these active ingredients.Glucosamine and chondroitin help preserve joint function and rebuild cartilage.*MSM is a naturally occurring compound that provides an important component for joint cartilage.*Enjoy great-tasting TriFlex Liquid as an alternative to caplets. To ensure a complete nutritional program, be sure to add one of GNC"s premium multivitamins to your daily regime.* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.GNC Quality CommitmentGNC, the leader in the development and manufacture of dietary supplements, is committed to producing the highest quality products available.This commitment begins with quality designed supplement formulations. Every raw material that goes into the GNC supplement is guaranteed as to quality and potency. Each product is dated and then shipped immediately to our stores, so you can be sure you are purchasing the freshest supplements available. At GNC, we extend our quality commitment to you by offering our money-back guarantee.GNC GuaranteeUse any GNC supplement for as little as 10 days. If you are not 100% completely satisfied, return the unused portion of the product with proof of purchase to your GNC store for a complete refund of your purchase price. No questions asked!+WarningsContains Shellfish (Crab and Shrimp)Keep out of reach of children. Store in a cool, dry placeRefrigerate after opening