From the Manufacturer's Label:
Hyaluronic Joint Complex™ is a comprehensive formula that contains hyaluronic acid with glucosamine chondroitin, MSM and manganese ascorbate. These ingredients are important building blocks for healthy joints and connective tissues. Hyaluronic acid is a major component of joint tissue. It helps to hold lubricating moisture in joints and cartilage, which affects their resilience, elasticity and strength. BioCell Collagen II® is a patented hyaluronic acid, which has undergone an absorption enhancing hydrolyzation process that yields low molecular weight hyaluronic acid, chondroitin sulfate and Collagen Type II peptides.**
Manufactured by Source Naturals.
Contains no yeast, dairy, egg, gluten, corn, soy or wheat, sugar, starch, preservatives or artificial color, flavor or fragrance.