ADM GROSTRONG Granules Horse Supplement, 5-lb bag

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With the ADM GROSTRONG Horse Supplement, you can ensure your horse gets the nutrition he needs to be healthy as, well, a horse! This supplement complements forages and grains, ideal for horses who are on little or no concentrated feed or who are eating nutrient-deficient grass or hay. It contains 28 vitamins and minerals that are delivered at optimal levels, so your horse gets the best benefits out of every serving. Biotin promotes both skin and hoof health. Natural-source vitamin E helps protect your horse against vitamin E deficiency when fresh grass is limited. All of this good stuff together supports your horse’s growth, health and performance.

Key Benefits
  • 28 vitamins and minerals complement forage and grain diets in horses.
  • Added biotin promotes skin and hoof health.
  • Natural-source vitamin E helps your horse to recover after a workout and supplements your horse when fresh grass is limited.
  • Supports immune function, bone growth, overall health and performance in your equine athlete.
  • Just top dress your horse’s feed with 1 to 3 ounces per day for optimal nutrition.

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  • Weight
    5.0 pounds
  • Lifestage
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Nutritional Info

Salt, Defluorinated Phosphate, Calcium Carbonate, Monocalcium Phosphate, Dicalcium Phosphate, Dehulled Soybean Meal, Vegetable Oil, Cane Molasses, Zinc Oxide, Magnesium Oxide, Manganous Oxide, Copper Sulfate, d-alpha Tocopherol Acetate and dl-alpha Tocopherol Acetate (Sources of Vitamin E), Ferrous Sulfate, Vitamin A Acetate, Calcium Pantothenate, Thiamine Mononitrate, Riboflavin Supplement, Biotin, Niacin Supplement, Cobalt Carbonate, Sodium Selenite, Cholecalciferol (Source of Vitamin D3), Potassium Iodide, Vitamin B12 Supplement, Menadione Sodium Bisulfite Complex (Source of Vitamin K Activity), Natural and Artificial Flavors.

Guaranteed Analysis
Calcium15.2% min
Calcium18.2% max
Phosphorus8.0% min
Salt26.0% min
Salt31.0% max
Sodium10.0% min
Sodium12.0% min
Zinc11,500 ppm min
Copper3,600 ppm min
Selenium30 ppm max
Biotin83 mg/lb min
Vitamin A300,000 IU/lb min
Vitamin D330,000 IU/lb min
Vitamin E3,000 IU/lb min
Feeding Instructions
Horse TypeDaily Feeding (oz)
Pleasure or Show Horse2
2-year Old3
Bred Mare or Stallion3
Lactating Mare3
Moderate to Hard-Working Horse3
Race or Performance Horse3
Transition Instructions

Start feeding in addition to current diet. No transition is needed. Please note that if your equine friend is deficient in Vitamin and Minerals they may increase consumption once started.

Rating: 5.0 of 5 stars 3 Reviews 3 Reviews 5 out of 5 Stars

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Rating: 5.0 of 5 stars 5 / 5

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  • 5 out of 5 stars

    Good all around supplement

    By Steph on Jan 4, 2021

    My fillies are eating this supplement and doing well on it. I wanted something to fill in any gaps they may have in their diet and this was the best product for the money.

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  • 5 out of 5 stars


    By Blackthorne on Sep 2, 2020

    I couldn't have been more excited to find ADM Gro Strong at the Chewy site. After winning this product at a horse show and using it on my then 2 year old, I was unable to find it at a feed store within 75 miles of my home. Chewy is the answer to my prayers.

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  • 5 out of 5 stars

    Barn owner

    By Barb on Jul 21, 2020

    I have been using this since it was Moormans. An excellent mineral formula that kept my horses looking fabulous. Too bad it is unavailable.

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