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Glucosamine, Chondroitin and MSM

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TriSport offers you the performance of Glucosamine, Chondroitin Sulfate and MSM in an easy-to-administer product that your horses will love (we fully guarantee the "acceptance" of all HorseTech products)! 

TriSport features HorseTech's famous food-grade flaxseed base, which provides 6,000 mg of natural Omega-3. With a hint of peppermint flavoring, TriSport is well accepted by most horses. 

Your satisfaction is fully guaranteed. Two ounces per day (the standard usage rate) will provide a full 10,000 mg of Glucosamine HCL, 2,000 mg of Chondroitin Sulfate, plus 4,500 mg of pharmaceutical grade Vitamin C and a full 10 grams (10,000 mg) of MSM. May also be used at 1 oz. per day (one level scoop) for horses in lighter work or with less stress to joints.

TriSport is identical to our best-selling HylaSport OTC, without the Hyaluronic Acid.

Directions for Use

For horses weighing 1,000 lbs+ in heavy work/exercise or under heavy stress to joints, use two ounces per day (two level scoops). Usage rate may be reduced proportionately based on weight for younger horses, lighter breeds or ponies. Sport/performance horses will generally utilize the two ounce per day usage rate for optimal joint support.

Horses weighing 1,000 lbs+ in lighter work/exercise or under less stress to joints may utilize a smaller dose of one ounce per day (one level scoop). This usage rate may also be reduced proportionately based on weight for younger horses, lighter breeds or ponies.


Active Ingredients
Per Two (2) Ounce Serving
Methylsufonylmethane (OptiMSM®)
10,000 mg
Glucosamine (marine source)
10,000 mg
Chondroitin Sulfate (porcine source)
2,000 mg
Vitamin C
4,500 mg
Manganese (amino acid complex)
16.5 mg

Inactive Ingredients

Milled Flaxseed, Yeast Culture

Labeling, Warnings, Cautions, & Misc.

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For equine use only. Cautions: Safe use in pregnant animals or animals intended for breeding has not been proven. If lameness worsens, discontinue use and contact your veterinarian. Administer during or after the animal has eaten to reduce incidence of gastrointestinal upset. Warnings: For animal use only. Keep out of the reach of children and other animals. In case of accidental overdose, contact a health professional immediately. This product should not be given to animals intended for human consumption.

PRIOR TO USE: For horses used in competition, please check with the appropriate governing or sanctioning body to ensure that the use of all ingredients listed is allowable. 

100% Satisfaction Guarantee NASC Quality Seal

Customer Reviews 1 item(s)

excellent lower level joint supplement
I have an OTTB mare with an inoperable chip in her left knee. She's started showing signs of loss of joint motion, and after doing some research, decided to start her on the Trisport. After a couple weeks I noticed some of the always-present puffiness had decreased, and she seemed more comfortable on the leg. After about a month, there was noticeable improvement and even my farrier commented on it. The mare is only used for general trail riding, nothing strenuous, and only receives a half-dose, but I will keep her on this indefinitely until or unless she needs something more comprehensive.
Review by PAIGE / (Posted on 6/14/2017)