Joint Supplements for Horses: Compare All
Drs. Foster & Smith Educational Staff

Joint Supplements for Horses
Supplements are given to either slow the loss of cartilage, aid in the making of new cartilage, or slowing the destruction of the joint fluid. Conditions which may benefit from the use of joint supplements include:
  • Arthritis, also known as degenerative joint disease, in which the cartilage in the joints is being worn down faster than new cartilage can be made.
  • Joint injury, in which the cartilage may have been damaged.
  • Joint surgery, in which the cartilage may have been damaged prior to surgery, during the surgery, or may experience extra stresses after the surgery.
  • Joints that experience a large amount of stress due to exercise and training.
Some ingredients in joint supplements for horses include glucosamine, hyaluronic acid (HA), chondroitin, MSM and also combinations of these and other ingredients. Check the chart below to see what ingredients each supplement has so you can decide what is best for your horse.

[A-C | E-H | J-P ]
Product # of servings Glucosamine Hydrocholoride Chondroitin MSM HA Manganese Vitamin C (Ascorbic Acid) Devil's Claw* Yucca schidigera Perna Mussel Aspirin
AniFlex Complete Powder*
(AniMed)
2-1/2 lbs
(per 1/2 oz)
2-1/2 lbs: 80 2500 mg 1037 mg 882 mg 25 mg   1762 mg   400 mg    
AniFlex GL Powder*
(AniMed)
5#
(per 1/2 oz)
5 lbs: 160 2500 mg   882 mg 25 mg   2500 mg   400 mg    
AniMed Pure MSM Powder
5 lbs
(per 1/2 oz)
5 lbs: 160     14175 mg              
AniPrin F Powder
(AniMed)
16 oz
(per 1.6 oz)
16 oz: 10                   22560 mg
ArthriSoothe Gold
Joint Formula
Powder*

(Naturvet)
18 oz
36 oz
(per 29.6 cc)
18 oz: 30
36 oz: 60
5000 mg 200 mg 3000 mg 20 mg 20 mg 500 mg   500 mg 200 mg  
Corta-Flx Pellets*
2-1/2 lbs
(per oz)
2-1/2 lbs: 40       40 mg 31 mg (1100 ppm) 30 mg        
Corta-Flx Powder*
2 lbs
(per oz)
2 lbs: 32       40 mg 31 mg (1100 ppm) 30 mg        
Corta-Flx
Liquid Solution*

32 oz
(per oz)
32 oz: 32       50 mg 31 mg (1100 ppm) 30 mg        
Cosequin Powder*
(Nutramax)
3 lbs
(per 9.9 g)
3 lbs: 140 5400 mg 3600 mg     48 mg 312 mg        
* Contains other health ingredients.
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Product # of servings Glucosamine Hydrocholoride Chondroitin MSM HA Manganese Vitamin C (Ascorbic Acid) Devil's Claw* Yucca schidigera Perna Mussel Aspirin
Equinyl Liquid*
(VitaFlex)
32 oz
64 oz
(per oz)
32 oz: 32
64 oz: 64
2500 mg 875 mg     50 mg          
Fluid Action* Liquid
(Finish Line)
32 oz
(per oz)
32 oz: 32 5000 mg   60 mg     1000 mg   29 mg    
Fluid Action HA Liquid*
(Finish Line)
32 oz
(per oz)
32 oz: 32 5000 mg   60 mg 25 mg   1000 mg   29 mg    
Glucosamine 5000 Powder
16 oz(per oz)
16 oz: 32 5000 mg                  
Hyalun 90 Liquid
(Hyalogics)
180 ml(per 2 ml)
180 ml: 90       5 mg            
HylaMotion Powder
(VitaFlex)
1 lb
2-1/2 lbs
(per 1/2 oz)
1 lb: 32
2-1/2 lbs: 80
      100 mg            
   * Contains other health ingredients.
 ** Contains other health ingredients plus antioxidants, hoof care supplements, and probiotics for your whole horse.
*** Do not use on pregrant mares.

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Product # of servings Glucosamine Hydrocholoride Chondroitin MSM HA Manganese Vitamin C (Ascorbic Acid) Devil's Claw* Yucca schidigera Perna Mussel Aspirin
Joint Combo Powder
(Farnam)
3-3/4 lbs
8 lbs
(per oz)
3-3/4 lbs: 60
8 lbs: 128
1800 mg Chon-
droitin
Sulfate:
600 mg
    16 mg 104 mg        
Legacy Granules
(Corta-Flx)
5 lbs
(per 2 oz)
5 lbs: 40 1800 mg Chon-
droitin
Sulfate:
600 mg
2500 mg     1000 mg   5000 mg    
MaxFlex Max Relief Pellets*
(Farnam)
3-3/4 lbs
8 lbs
(per 1 oz)
3-3/4 lbs: 60
8 lbs: 128
7500 mg       35 mg 210 mg   100 mg    
Ultra Pure MSM Powder
(Farnam)
2 lbs
4 lbs
(per 1/3 oz)
2 lbs: 100
4 lbs: 200
    9430 mg              
Next Level Joint Fluid Liquid*
(Farnam)
16 oz.
32 oz
gal(per fl oz)
16 oz: 16
32 oz: 32
gal: 128
5000 mg Chon-
droitin
Sulfate:
14.5 mg
1750 mg     1000 mg     3.5 mg  
Next Level Joint Pellets*
(Farnam)
1.875 lbs
(per oz)
1.875 lbs: 30 5000 mg Chon-
droitin
Sulfate:
14.5 mg
1750 mg     1000 mg     3.5 mg  
Premium MSM Powder
(Select the
Best)
4 lbs(per oz)
4 lbs: 180     28300 mg              
* Contains other health ingredients.
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Product # of servings Glucosamine Hydrocholoride Chondroitin MSM HA Manganese Vitamin C (Ascorbic Acid) Devil's Claw* Yucca schidigera Perna Mussel Aspirin