MSM Supplements for Horses

MSM or Methylsulfonylmethane can be used to help keep your horses's joints in top condition and have less painful mobility.

Horse Supplements - lowest prices

Sort By
MSM Liquid
$7.95 - $21.95

MSM Liquid by Gateway Products is 99.9% pure MSM in a liquid form water carrier for easier feeding.


  • Water
  • Methylsulfonylmethane
  • Sugar
  • Propionic Acid (a preservative)
  • Natural and artificial flavoring

For the first 2 weeks, feed 2 ounces twice daily for each 1,000 pounds of body weight. Follow with 2 ounces once daily as a maintenance dosage. Gallon (64 day supply).

MSM Powder 56 lb
$140.00 - $149.95

MSM Bulk is the original, ultra pure, patented MSM.

Product Details:

  • Purity is 99.7%, the purest available.
  • Contains over 452 grams of MSM per pound.
  • MSM is important in the formation of links between Collagen molecules, which provides strength to tendons, ligaments, and joint tissues.
  • 56 lb (45 day supply per lb).
  • Feeding Directions

    Give one scoop (1/3 ounce by weight) twice daily for the first 7 days. Give one scoop thereafter for daily maintenance.

    MSM Powder
    $11.95 - $106.95

    Premium MSM from Peak Performance Nutrients uses only the purest MSM. MSM is important in the formation of links between collagen molecules, which provide strength to tendons, ligaments and joint tissues.

    Premium MSM from Peak Performance Nutrients provides 10,000 mg of 99% pure MSM per serving.

    1 scoop fed daily for maintenance 90 servings.
    A 2lb tub is a 90 day supply for one horse.
    A 5lb tub is a 227 day supply for one horse.
    A 30lb tub is a 908 day supply for one horse.

    Flex Force MSM 99.9% Pure
    $12.95 - $22.95

    Flex Force MSM 99% Pure by Chemphar Inc. will help your horses joints and is also an anti inflammatory. MSM is a nutritional source of bio-available sulfur.

    Active Ingredient: (each oz contains):

    • Methylsulfonylmethane (MSM)-------28,350 mg


    MSM Powder TRM 5 lb

    MSM Powder by TRM - MSM is a concentrated source of sulphur. This product is free from all fillers and sugars.

    Guaranteed Analysis:
    Per Scoop ... 0.35oz (10,000mg)
    99.9 pure MSM (Methysulfonylmethane)

    The FDA has not established a minimum daily requirement for MSM. The AAFCO does not recognize MSM as an essential nutrient.

    • Refine by:
    • Clear
      Supplement Form
      • Powder (4)
      • Liquid (1)
    • Clear
      Chemphar Inc. (1)
      Gateway Products (1)
      Peak Performance Nutrients (1)
      TRM (1)
    • Clear
      • $5.00-$9.99 (1)
      • $10.00-$24.99 (3)
      • $100.00-$199.99 (1)