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  • 100% Client Satisfaction Guarantee
  • Developed and recommended by veterinarians

Platinum Performance® CJ

The Equine Wellness & Performance Formula + Complete Joint

Our most potent joint support formula combines a whole-horse wellness formula with comprehensive joint support. Popular with performance horses and senior horses, Platinum Performance® CJ was developed in veterinary practice and is the only supplement of its kind to provide extensive joint support with all of the benefits of Platinum Performance® Equine to support every part of the horse from digestion, skin & coat, hooves, and more.
Recommended daily dosage for a 1,000 lb horse is 2 scoops, which is 2 servings.
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Total Number of Scoops Fed Per Day
Product Size # of Days Action
10 lb 29 Select
17.5 lb 50 Select
25 lb 72 Select
50 lb 145 Select
135 lb 392 Not Recommended
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Price starting at $179.00
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Product Details

Developed in veterinary practice, Platinum Performance® CJ is the only supplement of its kind to combine ASU and other joint-supporting ingredients (glucosamine sulfate, MSM, cetyl myristoleate and hyaluronic acid) with a whole-horse wellness formula that supports every part of the horse. It is our most potent formula for joint support, and is popular with performance horses and senior horses because it addresses joint health from all angles.

Platinum Colic Coverage iconPlatinum Colic Coverage® Eligible Formula


  • Omega-3 & 6 fatty acids
  • Glucosamine, MSM, Hyaluronic Acid
  • ASU, Cetyl Myristoleate
  • Antioxidants, Amino Acids, Trace minerals
  • Mucilage, Biotin, Vitamins


  • Advanced Joint Support
  • Athletic Performance & Recovery Support
  • Bone and Tendon Support
  • Digestive Health
  • Senior Horse Health
  • Immune System Support
  • Reproductive and Fertility Support

Ingredients & Product Analysis

Flax Seed, Flax Oil, Rice Bran, Low Lactose Whey Protein Concentrate, Sunflower Seed, Cane Molasses, Performance Minerals, Natural Vitamin E (d-Alpha-Tocopheryl Acetate), Calcium Carbonate, Mixed Tocopherols, Vitamin C (ascorbic acid), Ortho-Chon® II (Glucosamine Sulfate 2KCl, Methylsulfonylmethane (OptiMSM®††), Boswellia serrata Extract, Mixed Cetyl Esters (including Cetyl Myristoleate), Vitamin C (ascorbic acid)), Avocado/Soy Unsaponifiables (ASU) Powder, Hyaluronic Acid, Chromium Yeast, Selenium Yeast, L-Carnitine Tartrate, Zinc Gluconate, Magnesium Citrate, Manganese Citrate, Copper Gluconate, Cobalt Chelate, L-Lysine, Vitamin A, Vitamin D3, Iodine Chelate, dl-Methionine, Choline Bitartrate, Niacin, Calcium Pantothenate, Riboflavin, Biotin, Aloe Vera Concentrate, Vitamin B12, Thiamin Mononitrate, Pyridoxine Hydrochloride, Folic Acid, Natural Flavor, Stevia Extract
Made fresh daily with antioxidants to help maintain freshness. No fillers added.
††OptiMSM® is a registered trademark of Bergstrom Nutrition.

Active Ingredients Per 2 Scoops (156g)
  • Energy 700cal
  • Carbohydrate (min) 55g
  • Crude Protein (min) 24g
  • Crude Fat (min) 40g
  • Linolenic Acid (Omega-3) 12g
  • Linoleic Acid (Omega-6) 6g
  • Crude Fiber (max) 13g
  • Ash (min) 16g
Active Ingredients Per 2 Scoops (156g)
  • Arginine (min) 1,420mg
  • Glycine (min) 1,020mg
  • Methionine (min) 340mg
  • Isoleucine (min) 760mg
  • Leucine (min) 1,105mg
  • Valine (min) 1,035mg
  • Lysine (min) 1,410mg
  • Tyrosine (min) 440mg
  • Cystine (min) 290mg
  • Glutamic Acid (Glutamine) (min) 3,785mg
  • Phenylalanine (min) 820mg
  • Threonine (min) 775mg
  • Aspartic Acid (min) 1,685mg
  • Alanine (min) 875mg
  • Histidine (min) 425mg
  • Proline (min) 735mg
Active Ingredients Per 2 Scoops (156g)
  • Glucosamine Sulfate 2KCl (min) 8,820mg
  • Methylsulfonylmethane (OptiMSM®) (min) 8,200mg
  • Avocado/Soy Unsaponifiables (ASU) Powder (min) 2,000mg
  • Boswellia serrata Extract (min) 1,400mg
  • Total Cetylated Fatty Acids
    (including 50mg Cetyl Myristoleate per 156g) [min] 275mg
  • Hyaluronic Acid (min) 90mg
Active Ingredients Per 2 Scoops (156g)
  • Calcium (min) 400mg
  • Calcium (max) 530mg
  • Phosphorus (min) 750mg
  • Sodium (min) 125mg
  • Sodium (max) 265mg
  • Magnesium (min) 450mg
  • Potassium (min) 2,000mg
  • Chloride (min) 1,450mg
  • Sulfur (min) 2,800mg
Active Ingredients Per 2 Scoops (156g)
  • Copper (min) 13mg
  • Iron (min) 300mg
  • Manganese (min) 130mg
  • Silicon (min) 2,000mg
  • Zinc (min) 122mg
  • Cobalt (min) 0.6mg
  • Chromium (min) 0.3mg
  • Selenium (min) 0.8mg
  • Iodine (min) 0.5mg
Active Ingredients Per 2 Scoops (156g)
  • Vitamin A (min) 5,000IU
  • Vitamin D (min) 1,500IU
  • Vitamin E (min) 620IU
  • Folic Acid (min) 7.5mg
  • Thiamin (min) 6mg
  • Riboflavin (min) 10mg
  • Niacin (min) 25mg
  • Choline (min) 100mg
  • Pyridoxine (min) 20mg
  • Pantothenic Acid (min) 48mg
  • Biotin (min) 2.5mg
  • Cyanocobalamin (min) 0.03mg

Recommendation for Use

Show Safe

Administer 2 rounded scoops (156g) daily; give 2 scoops at one daily feeding, or give 1 scoop at two daily feedings. For horses in training or competition, administer Platinum Performance® Complete Joint before and after exercise to supply essential fatty acids, amino acids, vitamins, carbohydrates, and trace minerals to muscle cells when they need nutrition and can maximally uptake substrate for development and recovery. Servings based on the average horse weight of 1,000 lbs.

Recommended for use within 5 months of manufacture date. The 135lb size is recommended for supplementing more than four horses daily.
The number of servings is based on a serving size of 1 scoop (78g)

Joint Support from Every Angle

Platinum Performance CJ Bucket, MSM, Boswellia serrata, Hyaluronic Acid (HA), ASU, Cetyl-Myristoleate
US Equestrian logo

Platinum Performance® is the Official Sports Nutrition Supplement of the USEF & Title Sponsor of the USEF Talent Search Program

What is ASU?

Avocado-Soy Unsaponifiables (ASU) is very beneficial for supporting healthy joint tissue and cartilage. It is a natural extract that also has inflammation regulating effects. Studies performed with ASU have demonstrated its effectiveness in supporting healthy joint function. Platinum Performance CJ is the only total horse health formula that contains ASU.

Complete Joint Support and Total Body Wellness

Platinum Performance® CJ: 3 Formulas in 1 Supplement for Total Body Wellness & Joint Support

Learn how performance horses, senior horses, and horses with joint issues and injuries can benefit from our most comprehensive joint support formula. Get tips on how to feed, when to feed, and the results you can expect to see in your horse.

Real Clients. Real Results.



“Leon AKA Scarborough is a Canadian Holsteiner gelding. He is a very good boy and a powerful horse. He has flourished on the Platinum Performance CJ. He is dappled and healthy.” — Nancy M.



“Maximus is a 8 year old draft cross (Shire with a smidge of Quarter Horse). He's been on Platinum CJ and Balance since I got him in the fall of 2021. Being a heavy horse breed, I want to make sure he gets the best support available to him and his nutrition shines through in his coat, mane, tail and hooves! Huge Platinum Performance fans!” — Liz N.



Platinum Performance® client since 2017

“Dallas is a 21-year-old Appoloosa gelding who is the love of my life. He had to go through leg surgery to get a bone chip out, but after coming back from that we used to complete monthly until he got a very high titer of Lyme, which sidelined us. Since then he was always a bit stiff and reluctant to move. I decided to try Platinum Performance CJ supplement. After being on it a few months I have seen a huge difference in him. He has gotten his flowing movement back and only has occasional stiffness. Although I've retired him from the show ring that doesn't stop him from being a show off. When he wants to go he will go, and the CJ supplement has made that possible for him.”
— Ana D.



Platinum Performance® client since 2016

“My vet recommended that I give my 23-year-old mare Platinum CJ, as I wanted to keep her active in cattle sorting and she was showing signs of stiffness in her joints. (She does not have any arthritis). After the first month (that was a year ago)...she was back to her old self. In fact, she and I have placed in three cow sorting contests! :-) Most people think my mare is much younger! I have had this mare since she was 6 months old and I am so happy that she and I can still get out on the trails and chase the cows!”
— Deb S.

100% Satisfaction Guaranteed, Since 1996

From a Company That Cares

The Platinum Approach starts with clinical research at universities across the country and feeding trials conducted by veterinary practices. Ensuring your animals stay healthy, perform better and recover faster has been our mission for more than 20 years. We want you to be happy with the results you see in your horse. That's why we have a 100% Client Satisfaction Guarantee. You have our word.