Vita Flex Pro E & Selenium Vitamin E Powder Horse Supplement, 4-lb bucket

Skip image gallery
Slide 1 of 10
$18.59 First Time Autoship Price
this order
Save 40% (up to $40) today when you set up Autoship. 
$29.44 Autoship Price
(-5%) future orders
  • Keep saving 5% on every order
  • Get deliveries on your schedule
  • Skip, change, or cancel anytime
$30.99 Chewy Price
($0.49 /serving)
Save $2.50 (-7%)
$33.49 List Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME
In Stock
FREE 1-3 day delivery on first-time orders over $35
Free 365-day returns

No interest if paid in full in 6 months on PayPal purchases of $149+. .

About This Item

Details

  • Selenium and vitamin E supplement for horses.
  • Helps to avoid deficiency and health issues caused by hay and pastures lacking in these nutrients.
  • Supports horse health and antioxidant activity.
  • Quality yeast culture base for palatability.
  • Top dress grain just once a day for easy feeding—the 4-pound size delivers a 64-day supply.

Ingredient Information

Feeding Instructions

Learn More About Vita Flex Pro From Our Team of Experts

Innovative Equine Products

Keep your horse performing at its best with Vita Flex Pro. From vitamins and minerals to antioxidants and support for joints, immunity and recovery, they’re crafted with the finest ingredients and rigorously tested in the lab and under real-world conditions.

Targeted Nutrition for Optimal Health

Products like Vita Flex Pro E-5000, Pure C antioxidant, HylaMotion and E & Selenium include essential nutrients to support your horse's overall health and well-being. Crafted to deliver targeted benefits that keep your horse strong and ready to excel.

Trusted by Experts

These premium supplements are trusted by trainers, veterinarians and equestrians for one reason: they deliver results. Vita Flex Pro gives your horse the nutrients they need to perform their best while maintaining long-term health and vitality.

Backed by Science

When you reach for the Vita Flex Pro brand, you can feel confident you’re using the most up-to-date, science-supported products. Each one is backed by research and testing and formulated to help you achieve the ultimate in performance.

About Vita Flex Pro

For over 30 years, Vita Flex Pro has been a trusted partner for professional equestrians. Their goal is to provide innovative equine products made for the extreme requirements of high-caliber equine athletes competing at the highest levels.

Shop Vita Flex Pro

Frequently bought together

Questions & Answers

3 Customer Questions

Is this a Natural or Synthetic Vitamin E?

Answer by Chewy • Jan 27, 2025
This supplement is formulated with Dl-alpha-tocopheryl acetate, which is the synthetic form.

can this be used for chickens?

Answer by Chewy • Nov 15, 2022
This supplement is designed to be used by horses only.

Would this be OK for a donkey ?

Answer by Chewy • Jan 20, 2022
The Vita Flex E & Selenium Vitamin is suitable for donkeys.
Reviews
Write a Review
4.8
Rated 4.8 out of 5 stars
63 Ratings
Terms & Conditions

15 Customer Reviews

Rated 5 out of 5 stars
By Sharon on Jun 21, 2025

Highly recommend for pregnant mares

I had a mare whose large foal was walking on his fetlocks when born! Called the vet and they gave him a shot of vit E and selenium. I asked him how i could avoid

I had a mare whose large foal was walking on his fetlocks when born! Called the vet and they gave him a shot of vit E and selenium. I asked him how i could avoid thar and he said be aure the mare gets vitamin E plus selenium while pregnant. Since then i give all pregnant mares this product and every one of my foals have had great legs, not even over at the knee when born!!! Chewy makes it so easy to keep it in stock.

Rated 5 out of 5 stars
By Aubrey on Jun 16, 2025

Started because we suspected cushings.

I started my horse on this because i suspected she may have cushings while I wait for all her blood work etc to get back from the vet and within a week of starting

I started my horse on this because i suspected she may have cushings while I wait for all her blood work etc to get back from the vet and within a week of starting this stuff she had completely shed out all the long ugly hair and is now sleek and beautiful!!

Rated 4 out of 5 stars
By Kathleen on Mar 17, 2025

Supplement

Vit e/se is a needed supplement in our area. Not much naturally in hay/grass. So used it for 30 years.

Vit e/se is a needed supplement in our area. Not much naturally in hay/grass. So used it for 30 years.

Rated 3 out of 5 stars
By Rebekah on Feb 3, 2025

Bucket was busted up inside the box

Just started using it after I scooped up what came out of the busted up container into the shipping box.

Just started using it after I scooped up what came out of the busted up container into the shipping box.

Rated 5 out of 5 stars
By Amanda on Apr 1, 2025

Easy to feed and handle, horses consume willingly.

We use to supplement pregnant mares before foaling.

We use to supplement pregnant mares before foaling.

Rated 5 out of 5 stars
By Claudia on Jun 11, 2025

Quality ingredients

My horses love this!

My horses love this!

Rated 5 out of 5 stars
By lindsey on Mar 10, 2025

Works

works like it's supposed to

works like it's supposed to

Rated 5 out of 5 stars
By Deborah on Jul 18, 2024

excellent product

palatable horses eat it readily, clean consistent good heavy duty container supplies the Vitamin E and selenium my horse needs without extra stuff improves coat

palatable horses eat it readily, clean consistent good heavy duty container supplies the Vitamin E and selenium my horse needs without extra stuff improves coat and muscle development and function good price

Rated 5 out of 5 stars
By Doris on Jul 20, 2024

E & Selenium for horses

This is a must for our backyard horses.

This is a must for our backyard horses.

Rated 4 out of 5 stars
By Linda on Oct 18, 2024

Convenient to feed

My Horse likes it.

My Horse likes it.