Purina Mills RepleniMash

Item No. RMASH
5 out of 5 Customer Rating
in-store pickup only

Purina Mills RepleniMash

Item No. RMASH
5 out of 5 Customer Rating

Due to size and/or weight, this item has an additional shipping charge.

  • In Stock
*Additional Shipping Charges Apply

Purina® RepleniMash® is nutritionally balanced and made with wholesome ingredients your horse is accustomed to, plus a whole lot more. With Outlast® Gastric Support Supplement and a science-backed serving of electrolytes built-in, this tasty mash can help your performance horse feel his best or simply let your friend know you care.

Contains Outlast® Technology
A unique and exclusive seaweed-derived calcium to support gastric health and proper pH0

Supports Recovery
Formulated to replenish the electrolytes sodium (Na), potassium (K), and chloride (Cl) lost through 30 minutes of continuous sweating

Promotes Hydration
Contains added beet pulp to increase the water holding capacity and promote proper hydration

Intestinal Cell Health
Supports optimal VFA (volatile fatty acid) production, including butyrate, for healthy intestinal cells based on research conducted in a unique simulated equine hindgut model

Flaxseed For A Shiny Coat
Contains stabilized ground flaxseed to support a shiny coat and provide omega-3 fatty acids

Formulated Without
Formulated without corn, alfalfa, oats, and soy protein

Nutrient Min / Max Amount
Crude Protein MIN 10.00%
Lysine MIN 1.00%
Crude Fat MIN 5.00%
Crude Fiber MAX 9.00%
Acid Detergent Fiber (ADF) MAX 13.00%
Neutral Detergent Fiber (NDF) MAX 30.00%
Ash MAX 16.00%
Dietary Starch  MAX 14.50%
Sugars MAX 11.00%
Calcium (Ca) MIN 1.80%
Calcium (Ca)  MAX 2.30%
Phosphorus (P) MIN 0.80%
Sodium (Na) MAX 1.75%
Magnesium (Mg) MIN 0.50%
Potassium (K) MIN 0.70%
Chloride (Cl) MIN 2.40%
Copper (Cu) MIN 50.00 ppm
Selenium (Se) MIN 0.70 ppm
Selenium (Se) MAX 0.84 ppm
Zinc (Zn) MIN 220.00 ppm
Vitamin A MIN 3500 IU/lb
Vitamin D3 MIN 700 IU/lb
Vitamin E MIN 140 IU/lb

Feeding Directions

Directions for use: Feed 1 – 2 lbs (0.1 – 0.2 lbs per 100 lbs body weight) per day for all life stages of horses, or as needed depending on desired level of support. If feeding as the sole concentrate: use 0.3 lbs of Purina® RepleniMash™ product per 100 lbs body weight per day, along with 1.2 lbs per 100 lbs body weight per day in hay or pasture.

Mixing Instructions

Mix 16 oz of water per pound of mash and serve to your horse after soaking. This supplement is designed to be fed in addition to a concentrate feed or ration balancer to meet daily nutrient requirements. 

1 lb of mash is equivalent to 3.5 dry 8 oz. measuring cups. 1 lb of RepleniMash™ product contains a full serving of Outlast® Supplement.

Free Shipping on Orders over $99

We offer FREE standard shipping on all orders over $99.00. Orders under $99 qualify for affordable $8.00 flat rate shipping. Overweight and oversize additional shipping charges may apply. See our Shipping Page for full details.

New England Next Day Shipping (including Saturday delivery!)

Live in New England and want your order delivered tomorrow? We offer affordable next-business day service by FedEx including delivery on Saturday for a flat rate of $11.99 for orders under $99, or just $2.99 for orders over $99. Overweight and oversize additional shipping charges may apply. See our Shipping Page for full details.

Additional Shipping Charges

Some of our items are heavy or oversized and may require additional shipping charges.

Overweight Items

Additional shipping charges for overweight items are calculated based on the total shipping weight of all overweight items. The amount charged is based the weight and shipping distance. See our Shipping Page for full details.

Oversize Items

Additional shipping charges for oversize items are calculated on a per product basis based on the chart below. To determine which zone your address is in, please refer to our Shipping Page for full details.

 Oversize Product Class 

 Zone A 

 Zone B 

 Zone C 

 Oversize Group 1




 Oversize Group 2




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 Oversize Group 5




 Oversize Group 6




 Oversize Group 7