Source Naturals Joint Response™ provides three of the most important building blocks for joints and connective tissues: MSM (dietary sulfur), glucosamine, and vitamin C. These nutrients help to lubricate and ease joint movement. Molybdenum is added to this formula to aid in preventing molybdenum loss in the body due to increased organic sulfur intake. OptiMSM® is a registered trademark of Bergstrom Nutrition.*
Allergies: Contains shellfish (shrimp, crab and lobster). Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no starch, preservatives, or artificial color, flavor, or fragrance.