SmartEquine E-5000 Powder Horse Supplement, 2-lb jar

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About This Item

Details

  • Formulated to support strong muscles and a healthy immune system.
  • Provides vitamin E, a powerful antioxidant that helps reduce free radical damage.
  • Easily adds vitamin E to your horse’s diet without adding excess selenium.
  • Ideal for horses with little or no access to fresh pasture.
  • Simply serve as a highly palatable top dressing—each 2-pound bag offers up to 60 days of nutritional support.

Ingredient Information

Feeding Instructions

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Questions & Answers

4 Customer Questions

Is this natural vitamin E or synthetic?

How many IU in each serving?

Answer by Chewy • Jul 18, 2021
There is 5,000 IU of vitamin E per 15 grams (one scoop).

Is this natural vitamin A?

Answer by Chewy • Aug 24, 2022
Vitamin E is a collective term which actually includes eight different compounds - four tocopherols and four tocotrienols. Products which contain all eight isoforms are usually called "full spectrum". All of these isoforms have activity in the plant kingdom but within our and the horse's body the liver will filter out and excrete all but the alpha-tocopherol form.

Is this natural or synthetic? What is the actual compound?

Answer by Chewy • Jan 07, 2026
This is formulated with a special blend of yeast culture and alfalfa meal.
Reviews
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4.8
Rated 4.8 out of 5 stars
16 Ratings
Terms & Conditions

4 Customer Reviews

Rated 3 out of 5 stars
By Dawn on Dec 15, 2025

Fillers added

Although I appreciate 5k units of Vit E per scoop, it has fillers with it that I prefer not to have in my horses diet. Pure Vit E would be preferable. Unsure if

Although I appreciate 5k units of Vit E per scoop, it has fillers with it that I prefer not to have in my horses diet. Pure Vit E would be preferable. Unsure if I'd purchase again.

Rated 5 out of 5 stars
By Ardyce on Mar 20, 2025

Great product!

It is much easier than trying to get my horse to eat vitamin E gels.

It is much easier than trying to get my horse to eat vitamin E gels.

Rated 5 out of 5 stars
By Margaret on Jun 15, 2023

This product works!

I've been using this product for over a year now. My draft has special neurological issues and requires extra vitamin E. The only negative is the 35% increase in

I've been using this product for over a year now. My draft has special neurological issues and requires extra vitamin E. The only negative is the 35% increase in price which makes it very expensive. But Chewy continues to be the most competitive source out there.

Rated 5 out of 5 stars
By Katie on Jan 19, 2021

Sensitivity

My horse Spirit seems to be responding nicely to the product. He's over sensitive to touch. But it seems to be starting to work because he seems calmer and more

My horse Spirit seems to be responding nicely to the product. He's over sensitive to touch. But it seems to be starting to work because he seems calmer and more willing to be touched