12/case directions: for adults, take four (4) capsules daily, with or without food, or as recommended by a nutritionally-informed physician. Serving size: four (4) capsules ingredients: potassium (from glucosamine sulfate 2kcl) 182 mg chloride (from glucosamine sulfate 2kcl) 168 mg sodium (from chondroitin sulfate sodium) 56 mg glucosamine sulfate 2kcl 1,500 mg chondroitin sulfate 1,200 mg (from chondroitin sulfate sodium) msm (methylsulfonylmethane from optimsm) 1,000 mg *** other ingredients: gelatin (capsule), microcrystalline cellulose, magnesium stearate (vegetable source). Contains shellfish (crab, shrimp, lobster, crayfish) non-gmo/gluten free/soy free 02/23/17