Information Reviews Ask Dr. Dan Product Description Vital Nutrients Vegan Glucosamine Sulfate Maintain healthy cartilage strength and joint function. Recommended Use: Take 1 vegan capsule twice daily, or as directed by a healthcare professional. Label Information Dairy Free Gluten Free Soy Free Vital Nutrients Vegan Glucosamine Sulfate Facts: 1 vegetarian capsule contains: Glucosamine Sulfate 2KCl 750 mg Other Ingredients: Hypromellose, cellulose, ascorbyl palmitate, silica.