Bluebonnet Nutrition Glucosamine Chondroitin Plus MSM - 60 Vcaps Bluebonnet s Glucosamine Chondroitin Sulfate Plus MSM Capsules are specially formulated with a special combination of pure glucosamine sulfate chondroitin sulfate OptiMSM an active form of sulfur plus Vitamin C from L-ascorbic acid. Bluebonnet Nutrition Glucosamine Chondroitin Plus MSM is available in easy-to-swallow vegetable capsules for maximum assimilation and absorption. Specialty SupplementsSpecialty supplements are either