Check the listing for details. AniFlex GL 1 lb. Condition: New, Made in United States. Listed at 53.87 USD. AniFlex GL Connective Tissue Support by AniMed 100% natural horse cartilage protective feed joint supplement which provides glucosamine and anti-oxidants. Aids in protecting joints against cartilage and joint damage. AniFlex GL aids in the control of treating osteoarthritis caused by: joint overload abnormal joint forces poor circulation over exercise trauma Each oz of AniFlex GL contains: 5000 mg glucosamine HCl (shellfish) 3475 mg hesperidin 1775 mg msm 1000 mg creatine 50 mg hyaluronic acid lactic acid bacteria Feed 2 Tbsp daily for 14 days, then 1 Tbsp daily for maintenance. View manufacturer and/or label information.