Joint Supplement Comparison for Horses Dose Amount Loading Dose Approved for Pets Hyaluronic Acid (HA) Methyl Sulfonyl Methane (MSM) Glucosamine Hydrochloride Glucosamine Sulfate Chondroitin Sulfate Cetyl Myristoleate Complex Yucca Other Ingredients #18 Joint Support for Horses 1 Tbsp No 6,895 mg Proprietary Blend of burdock, butchers broom, devils claw, ginger, kelp, slippery elm, uva ursi, white willow, yarrow, yucca and chaparral Absolute HA Joint Supplement for Horses 1/2 oz No 250 mg per oz 1,750 mg calcium ascorbate Acti-Flex Joint Supplement - Liquid 1 oz 2 oz for the first 5-14 days No 125 mg per oz 3,000 mg per oz 8,000 mg per oz 4,000 mg per oz 150 mg per oz 1,000 mg Ester C (ascorbic acid), 1,000 mg perna canaliculus and 100 mg bioperine Acti-Flex Joint Supplement - Pellets 1 oz 2 oz for the first 5-14 days No 125 mg per oz 3,000 mg per oz 8,000 mg per oz 4,000 mg per oz 1,000 mg Ester C (ascorbic acid), 1,000mg perna canaliculus, 500 mg manganese, 100 mg boswellia serrate, 50 mg dl-methi- onine and 88 mg omega-3 fatty acids Acti-Flex Joint Supplement - Powder 1 oz 2 oz for the first 5-14 days No 125 mg per oz 3,000 mg per oz 8,000 mg per oz 4,000 mg per oz 1,000 mg Ester C (ascorbic acid), 1,000 mg perna canaliculus, 500 mg manganese, 100 mg boswellia serrate, 50 mg dl-methi- onine, 48 mg eicosapentaenoic and 40 mg docosahexaenoic acid Acti-Flex Senior Joint and Weight Gain Horse Supplement 1 oz 2 oz for the first 5-14 days No 125 mg per oz 3,000 mg per oz 8,000 mg per oz 4,000 mg per oz 1,000 mg ascorbic acid, 500 mg manganese, 250 mg calcium silicate and 100 mg boswellia serrata Acute Trauma Joint Supplement for Horses 1 scoop 1 scoop twice per day for 20 days No Notoginseng root, angelica tang kuei, frankincense resin, myrrh resin, cartha- mus flower and achyranthis root Advanced Cetyl M Joint Action Formula for Horses - Granules 1-1.5 scoop (38.5 gm) 1-3 scoops twice per day for first 3 weeks No 3,000 mg per 2 scoops 3,000 mg per 2 scoops 5,500 mg per 2 scoops 1,000 mg ascorbic acid (vitamin C), 340 mg lecithin and 75mg citrus bioflavonoid Advanced Cetyl M Joint Action Formula for Horses - Pellets 1-1.5 scoop (38.5 gm) 1-3 scoops twice per day for first 3 weeks No 3,000 mg per 2 scoops 3,000 mg per 2 scoops 5,500 mg per 2 scoops 1,000 mg ascorbic acid (vitamin C), 340 mg lecithin and 75mg citrus bioflavonoid Amino-E Equine Supplement 1 scoop 21% crude protein, 10.6% lysine, 2.86% methionine, 6.46% threonine and 80,000 IU vitamin E AniFlex Complete Supplement for Horses 1 Tbsp (1/2 oz) 2 Tbsp (1 oz) daily for 14 days No 50 mg per oz 1,775 mg per oz 5,000 mg per oz 2,075 mg per oz 3,525 mg vitamin C and 1,000 mg creatine plus vitamins A & E, yucca and hesperidin Aniflex GL - Glucosamine for Horses 1 Tbsp (1/2 oz) 2 Tbsp (1 oz) daily for 14 days No 50 mg per oz 1,775 mg per oz 2,500 mg per oz 2,500 mg per oz 3475 mg hesperidin and 1000 mg creatine plus vitamins C & E, and yucca Disclaimer: The information shown here has been gathered from many sources and with great care. Recognizing, however, the possibility of human and typographical errors in transposing such a large amount of technical information, PBS Animal Health hereby disclaims responsibility. Updated 7/20/22
