From the Label
GlucoSulfate KCl 500 mg 180 caps. Dietary Supplement Suggested use for adults: One capsule, thee times daily, taken with meals, or as directed by your health care practitioner. This product contains no yeast, wheat, soy, corn, milk, salt, sugar, artificial coloring, preservatives or flavoring. This product is intended for professional use and is manufactured under strict quality control to ensure the optimum in purity, potency, and reliability. Supplement Facts. Serving Size 1 Capsule Servings per Container 180. Amount per Serving Glucosamine (sulfate KCI) (shrimp) 500 mg Other ingredient: rice flour WARNING: Persons with a known allergy to shellfish should not use this product. Keep in a cool, dry place tightly capped.