The world's most prescribed glucosamine.Dietary SupplementWynnpharmActive Ingredients:Per 2 Caplets: Calories 0; Sodium 75 mg; Glucosamine Sulfate 750 mg; Microcrystalline Cellulose; Polyvinyl Pyrrolidone K25; Polyethylenglycol 400; Talc; Magnesium Stearate; Eudragit RL; Triacetin; Micronized Titanium Dioxide; Polyethylenglycol 4000Take two caplets together daily with water or juice. Dosage: Two caplets daily. Recommendation: Due to its mechanism of action, it may take 1-2 weeks, or possibly longer, to notice any effects. Optimal effects on joint mobility have been observed after 12 weeks of daily administration.Uses:Only DONA contains the crystalline Glucosamine Sulfate that has been studied in more than 150 pre-clinical and clinical trials and shown effective to: Promote healthy cartilage, lubricate joints, support joint mobility and flexibility, protect cartilage.As with any nutritional product, please consult your physician before taking. If you are pregnant or breast-feeding ask your Doctor before taking. Use only as directed. Keep out of the reach of children. This Product is Not Intended To Diagnose, Treat, Cure, or Prevent Any Disease.