EquiMin Mineral Block

EquiMin Mineral Block

EquiMin Mineral Block

For horses needing additional mineral supplementation to their existing grain and forage diet. 

Designed as a vitamin/mineral supplement for forage-only feeding programs and to balance the diets of horses fed non-fortified or small amounts of grain 

  • Added biotin, yeast culture, prebiotics, probiotics and organic trace minerals for desired nutrient digestion, immune response, and hoof and coat condition
  • Block form won’t “melt” when exposed to rain or high humidity
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Guaranteed Analysis

Contains a source of live (viable) naturally occurring microorganisms. 

Please refer to the product tag on block for ingredient list, complete feeding directions, date code, lot number and most up-to-date guaranteed analysis. 


Nutrient Level
Ash, maximum 76.0%
Calcium, minimum 12.5%
Calcium, maximum 15.0%
Phosphorus, minimum 8.0%
Copper, minimum 500 ppm
Selenium, minimum 11 ppm
Selenium, maximum 16 ppm
Zinc, minimum 2,200 ppm
Vitamin A, minimum 200,000 IU/lb
Vitamin D, minimum 20,000 IU/lb
Vitamin E, minimum 1,000 IU/lb
Lactobacillus acidophilus, minimum 7.65 MIL CFU/LB
Lactobacillus casei, minimum 7.65 MIL CFU/LB
Bifidobacterium thermophilum, minimum 7.65 MIL CFU/LB
Enterococcus Faecium, minimum 7.65 MIL CFU/LB
Magnesium, minimum 1.0%
Manganese, minimum 1,200 ppm
Salt, minimum 19.5%
Salt, maximum 23.4%
Sodium, minimum 7.2%
Sodium, maximum 8.6%
Potassium, minimum 0.3 ppm
Iodine, minimum 30 ppm

*NSC (Non-structural Carbohydrates) = Dietary Starch + Sugar

Feeding Instructions

Nutrena® EquiMin® Block is formulated to be the primary source of supplemental minerals, vitamins and salt to pastured horses when fed as recommended. Feed additional salt or electrolytes only to active horses to offset losses through perspiration.

Place Nutrena® EquiMin® Block in an area not exposed to heavy rainfall. Feed free choice in conjunction with good quality pasture or hay.

Follow chart as recommended:

No. of horses No. of Nutrena® EquiMin® Blocks
1 to 4 1
5 to 8 2
9 to 12 3

Provide clean, fresh water at all times. Monitor consumption of blocks closely to assure consumption does not exceed the following amounts: 

Recommended Consumption of Nutrena® EQUIMIN® 

Per Head Per Day 

Foal 1 to 2 ounces
Yearling / two-year old 2 to 3 ounces
Mature pony 2 to 3 ounces
Mature show or pleasure horse 3 to 4 ounces
Moderate to hard-working horse 3 to 5 ounces
Broodmare or stallion 4 to 5 ounces
Lactating mare 5 to 8 ounces

Continue to offer salt blocks for 3 to 5 days after introduction of Nutrena® EquiMin® Block. Remove salt blocks once intake of Nutrena® EquiMin® has stabilized. 


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