Vegetarian Sourced Made from GreenGrown vegetarian glucosamine hydrochloride along with patented OptiMSM. Effective Potencies Delivers 1500 mg of vegetarian glucosamine and 1000 mg of MSM in rapidly absorbed vegetable capsules.* Joint & Connective Tissue Health OptiMSM is a purified organic sulfur, a key component for joint, cartilage and connective tissue health.* Non-GMO The Non-GMO seal ensures the dietary and other ingredients in this formula are derived from sources that have not been genetically modified using modern biotechnology. Vegetarian Glucosamine MSM Bluebonnet's Vegetarian Glucosamine MSM (Shellfish Free) Vegetable Capsules are formulated with a complementary, truly vegetarian blend of glucosamine hydrochloride known as GreenGrown and patented OptiMSM for optimal joint health.* GSX Formula Bluebonnet's GSX Formula Vegetable Capsules are formulated with a combination of glucosamine sulfate, chondroitin sulfate, and sea cucumber along with vitamin C and B6, zinc picolinate, and pineapple sourced bromelain to help support bone, joint, and ligament health.* Glucosamine Chondroitin & MSM Bluebonnet's Glucosamine Chondroitin Sulfate & MSM Vegetable Capsules are specially formulated with a combination of glucosamine sulfate, chondroitin sulfate, OptiMSM an active form of sulfur, as well as vitamin C from non-GMO, identity preserved (IP) L-ascorbic acid for optimal joint health.* Glucosamine Sulfate Bluebonnet's Glucosamine Sulfate 500 mg Vegetable Capsules are formulated with glucosamine sulfate derived from crustacean shellfish to help maintain healthy structure and function of cartilage in the joints for better joint mobility.* *These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.