---
product_id: 582665647
title: "Pro E and Selenium Supplement for Horses | Balanced Essential Antioxidants | Healthy Immune System and Muscle Health | 64 Day Supply - 4 Pound"
brand: "vita flex"
price: "C$14989"
currency: NIO
in_stock: true
reviews_count: 5
category: "Vita Flex"
url: https://www.desertcart.ni/products/582665647-pro-e-and-selenium-supplement-for-horses-balanced-essential-antioxidants
store_origin: NI
region: Nicaragua
---

# 64-day supply - long-lasting daily support 0.79-1.02 mg Selenium - essential trace mineral 1000 IU Vitamin E - potent antioxidant Pro E and Selenium Supplement for Horses | Balanced Essential Antioxidants | Healthy Immune System and Muscle Health | 64 Day Supply - 4 Pound

**Brand:** vita flex
**Price:** C$14989
**Availability:** ✅ In Stock

## Summary

> 🐎 Elevate your horse’s vitality with every scoop — because champions don’t settle.

## Quick Answers

- **What is this?** Pro E and Selenium Supplement for Horses | Balanced Essential Antioxidants | Healthy Immune System and Muscle Health | 64 Day Supply - 4 Pound by vita flex
- **How much does it cost?** C$14989 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/582665647-pro-e-and-selenium-supplement-for-horses-balanced-essential-antioxidants)

## Best For

- vita flex enthusiasts

## Why This Product

- Trusted vita flex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Integration:** Unflavored pellets blend seamlessly into daily feed, no fuss, just results.
- • **Vet-Trusted Formula:** Recommended by professionals for peak performance, recovery, and aging support.
- • **Antioxidant Powerhouse:** Synergistic Vitamin E & Selenium combo shields muscle cells from oxidative stress.
- • **Endurance-Ready Supply:** Generous 4 lb container ensures uninterrupted 64-day immune and muscle health boost.
- • **Performance-Driven Health:** Optimizes muscle function and immune resilience for active and sport horses.

## Overview

Vita Flex Pro E & Selenium is a premium equine supplement delivering a balanced dose of 1000 IU Vitamin E and 0.79-1.02 mg Selenium per ounce. Designed to combat common soil deficiencies, it supports muscle health, immune function, and cognitive well-being in horses. Trusted by veterinarians and trainers, this 4-pound container provides a convenient 64-day supply of essential antioxidants, ideal for performance, recovery, and aging horses.

## Description

Vita Flex Pro E & Selenium is a balanced supplement of vitamin E and selenium for horses. Many soils in the U.S. and Canada are chronically selenium deficient. Selenium is an important trace mineral that acts as an antioxidant in the horses' body. Selenium works synergistically with vitamin E, another important antioxidant, for many body functions . Feedstuffs grown in some regional soils may provide inadequate amounts of selenium in the daily diet. Vita Flex E & Horse Selenium is a premium quality supplement, which can contribute to the correction of nutrient deficiencies by providing balanced levels of Vitamins E & Selenium.

Review: I sprinkle it on top of my mares grain and add a little water and she eats it no problem
Review: I bought this supplement at the recommendation of our vet. Our 30+ yr old horse started having neurological problems that the vet described at horse dementia. She would forget what she was doing and how to do it, even when eating she would stop chewing and just go blank. The same would happen with anything she did and sometimes she would begin shaking. The vet put her on gabapentin and this supplement and she is a totally different horse. She seems to perfectly normal again and even at her age will occasionally kick up her heels and play. We have run out before and it definitely makes a difference in her overall cognition and well being. I am thankful that we were able to treat her issues, we honestly thought those days before the vet came out that those would be her last days. The supplements are easy to use and we have no problem with her eating it in her feed. As for the cost, it’s worth every penny.

## Features

- Balanced Antioxidant Support – Combines Vitamin E and Selenium to help protect equine muscle cells from oxidative stress.
- Promotes Muscle & Immune Health – Supports healthy muscle function and a strong immune system in active horses.
- Veterinarian-Recommended Formula – Trusted by vets and trainers for horses in training, competition, or recovery.
- Long-Lasting Supply – 4 lb container provides a full 64-day supply, ideal for daily use in your feeding routine.
- Ideal for Performance Horses – Helps maintain peak condition in sport, working, or aging horses needing extra antioxidant support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HHSB8O |
| Active Ingredients | GUARANTEED ANALYSIS PER 1 oz.: Selenium (min) 0.79 mg; Selenium (max) 1.02 mg; Vitamin E (min) 1,000 IU. |
| Allergen Information | Yam Free |
| Best Sellers Rank | #18,703 in Pet Supplies ( See Top 100 in Pet Supplies ) #10 in Horse Vitamins & Minerals |
| Brand | Vita Flex |
| Country of Origin | USA |
| Dog Breed Size | Large |
| Flavour | Unflavored |
| Global Trade Identification Number | 00758900011038 |
| Item Dimensions LxWxH | 15.9 x 19.7 x 21 Centimeters |
| Item Form | Pellet |
| Item Weight | 1 kg 810 g |
| Item model number | 3000051 |
| Manufacturer | Farnam |
| Net Quantity | 1814.3695 Grams |
| Number of Items | 1 |
| Pet Type | Horse |
| Product Dimensions | 15.88 x 19.69 x 20.96 cm; 1.81 kg |
| Specific Uses For Product | Digestive Health |
| UPC | 758900011038 |

## Product Details

- **Brand:** Vita Flex
- **Flavour:** Unflavored
- **Item Form:** Pellet
- **Item Weight:** 4 Pounds

## Images

![Pro E and Selenium Supplement for Horses | Balanced Essential Antioxidants | Healthy Immune System and Muscle Health | 64 Day Supply - 4 Pound - Image 1](https://m.media-amazon.com/images/I/71AJcp36uwL.jpg)

## Questions & Answers

**Q: Does the Vitamin E come from a natural source or is it synthetic?**
A: according to Chewy: "This supplement is formulated with dl-alpha tocopheryl which is synthetic to promote maximum shelf life and reliable potency."
And it works 100% on my mare w/o any side effects.

**Q: is this a pellet or power , Vita Flex & Selenium ?**
A: I would say it is a finely ground powder.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***M on 30 December 2025*

I sprinkle it on top of my mares grain and add a little water and she eats it no problem

### ⭐⭐⭐⭐⭐ Review
*by W***B on 9 December 2025*

I bought this supplement at the recommendation of our vet. Our 30+ yr old horse started having neurological problems that the vet described at horse dementia. She would forget what she was doing and how to do it, even when eating she would stop chewing and just go blank. The same would happen with anything she did and sometimes she would begin shaking. The vet put her on gabapentin and this supplement and she is a totally different horse. She seems to perfectly normal again and even at her age will occasionally kick up her heels and play. We have run out before and it definitely makes a difference in her overall cognition and well being. I am thankful that we were able to treat her issues, we honestly thought those days before the vet came out that those would be her last days. The supplements are easy to use and we have no problem with her eating it in her feed. As for the cost, it’s worth every penny.

### ⭐⭐⭐⭐⭐ Review
*by P***O on 7 November 2025*

Good stuff. Get one today🎠

## Frequently Bought Together

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-16*