PreOx - Special pricing!


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Professional series antioxidant. You can trust HorseTech to provide the right stuff in just the right amounts! Concentrated blend of premium quality vitamins and organic trace minerals on a nutritious base of natural flaxseed. PreOx has a fresh, sweet peppermint aroma and taste that most horses will accept willingly.

All sizes with Free Shipping in Continental US (via UPS or USPS)*  (Unable to ship to Vermont.) 


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What Makes PreOx the Ultimate Antioxidant for Horses?

The Right Stuff in Just the Right Amount

It's all here in PreOx--vitamins and trace minerals put together in just the right amounts. You don't need to worry about too much or too little of anything! We felt that some competitor's antioxidant products might have levels of some vitamins that were actually too high--especially if you have other sources of vitamin and trace mineral supplementation in your diet! See the complete product analysis below!

Added Grapeseed Extract for Greater Antioxidant Power!

Grapeseed extract is a powerful antioxidant and we've added it to our formulation that will provide 1,200 mg of high purity extract per two ounce feeding. A nice addition with wonderful benefits for your horse!

Flaxseed Base

We've used our food-grade flaxseed meal as a base for our PreOx formulation. Not only does it taste and smell wonderful, it's loaded with beneficial Omega-3 and Omega-6 fatty acids! In fact, each two ounce serving of PreOx will deliver over 5 grams of Omega-3!


Some antioxidant products have an admittedly "offensive" taste and/or aroma and horses may have to be enticed to eat them. We've added the fresh sweet taste of peppermint to our PreOx product and most horses will love it! And unlike most products out there, PreOx offers guaranteed acceptance--if your horse won't eat PreOx, ask for a full refund!

Attention to Detail

When you compare antioxidant products you'll notice a difference in appearance. Some simply look like they've been "thrown together". When you examine our PreOx product you'll notice that the particle sizing is very consistent yielding an excellent blend and product stability. Unlike poorly designed and manufactured products, PreOx will not settle and sort out--you get the nutrients you need in each serving right down to the bottom of the container. There's less dust as well!

Major Attributes of PreOx Antioxidant Concentrate

Vitamins A and D3: We were concerned about the possibility of too much Vitamin A and D3 in some diets. With increased supplement use and the use of prepared feeds containing further vitamin supplementation we were concerned that horse owners might be bringing their Vitamin A and D3 levels into troublesome levels. We settled on a daily dosage (with the 2 ounce/highest serving level) of 30,000 IU of Vitamin A and 5,000 IU of Vitamin D3. We feel that these are certainly adequate levels for this type of product and offer a bit more in the way of a margin of error for the horse owner using several sources of vitamin supplementation.

Vitamin Sources: All vitamins used in the production of HorseTech’s PreOx are of the highest quality available to the industry. Vitamins are purchased directly from several World Class vitamin producers including, Roche, Rhone-Poulenc, etc.

Freshness:  Because we are a single source supplier (direct from manufacturer to consumer) our products are generally shipped out of our door within 10 days of manufacture. With a product of this nature (high concentration of vitamins in a mix with trace minerals) we feel that freshness is a key. Our direct to the consumer model ensures that the vitamins you pay for are in the product when you receive/use it!

Grapeseed Extract: A powerful antioxidant and source of beneficial bioflavinoids. The two ounce serving offers a full 1,200 mg of premium quality extract. When used at the 2 ounce per day rate, PreOx will provide 1 mg per pound of body weight for the 1,200 lb. horse.

Omega-3 Fatty Acids: Beneficial in many ways, the Omega-3 and Omega-6 fatty acids are a natural part of the PreOx product. Like most HorseTech supplements, PreOx features food-grade flaxseed as its base material. Each two ounce serving of PreOx will contain approximately one ounce of natural flax and a corresponding level of approximately 5+ grams of Omega-3 fatty acids. The fresh taste and aroma of flax also enhances the palatability of this vitamin and trace mineral rich product.

Palatability: Products of this nature can be unpalatable (one company’s popular antioxidant product indicates on the label that their product’s taste and aroma may be “offensive”!). Yes, our product does offer high vitamin supplementation and does utilize the Zinpro brand trace mineral complexes, but it is still quite palatable. Most of our flax based products are naturally aromatic and flavorful. With only a few of our products do we feel that further “flavoring” may be beneficial. Given the concentration of this product we felt that a flavoring might be beneficial. The PreOx product features a peppermint flavor/aroma with a small amount of sweetener (no sugars).

Selenium: Each ounce of PreOx will provide one (1) mg of Selenium. The maximum serving of two ounces will therefore provide two (2) mg per day.

Trace Minerals: 100% of all the trace mineral supplementation supplied by the PreOx product is sourced exclusively from Zinpro Corp.’s amino acid complexes. We have used the Zinpro products with great results in many of our products.

B-Vitamins: PreOx offers quite an extensive set of B-Complex vitamins and the levels provided by the standard servings are significant.

Iodine: Each ounce of PreOx will provide one (1) mg of Iodine. The maximum serving of two ounces will therefore provide two (2) mg per day.

Vitamin D3: Supplied 100% by Colorguard D3, a very stable form of Vitamin D3. A visible blue material (similar in look to copper sulfate).

Flaxseed Meal: HorseTech utilized a premium grade of flax that is made for the human/bakery market. This product is manufactured using a low temperature “micronizing” process whereby the flax seeds are actually sliced with high speed cutters (at low temps). Compared to rolling, crushing or hammering, this provides a much more stable product. The product has a naturally fresh aroma and a taste that is agreeable to most horses.

Consistency of Blend: You will notice that the particle sizing and the consistency of the product is excellent—especially when compared to some product offerings in this category. The consistent particle sizing means a more consistent initial blend and less likelihood that the product will suffer from any settling out of ingredients.

Low Dust: The natural attributes of the base material assure that dustiness is not an issue.

Purity: PreOx does not contain any drugs, medications.

Directions for Use

  • Provide orally to mature horses at the rate of one to two ounces per day.
  • Dosage may be reduced proportionately for lighter breeds.
  • The enclosed 48cc scoop will hold approximately one (1) ounce, by weight. Provide one to two scoops per day.
  • Daily dosage may be divided to accommodate feeding schedule.
  • A "loading" dose is not required or suggested.
Use caution when additional sources of supplemental nutrients are present in the daily diet. Please contact Getty Equine Nutrition. with any questions you my have regarding the proper use of this product. For equine use only. Close container securely after each use and store in a cool, dry place.


    Guaranteed Analysis
    Per 1 oz/1 Scoop
    Per 2 oz/2 Scoops
    Vitamin C
    40,000 mg/lb 2,500 mg 5,000 mg
    Vitamin E
    40,000 IU/lb 2,500 IU 5,000 IU
    Vitamin A
    240,000 IU/lb 15,000 IU 30,000 IU
    Vitamin D3
    40,000 IU/lb 2,500 IU 5,000 IU
    Vitamin K
    40 mg/lb 2.5 mg 5.0 mg
    Grape Seed Extract
    9,600 mg/lb 600 mg 1,200 mg
    Vitamin B12
    8,000 mcg/lb 500 mcg 1,000 mcg
    32 mg/lb 2 mg 4 mg
    1,600 mg/lb 100 mg 200 mg
    Folic Acid
    320 mg/lb 20 mg 40 mg
    Pantothenic Acid (B5)
    1,200 mg/lb 75 mg 150 mg
    Vitamin B6 (Pyridoxine)
    800 mg/lb 50 mg 100 mg
    Vitamin B2 (Riboflavin)
    600 mg/lb 37.5 mg 75 mg
    Vitamin B1 (Thiamine)
    2,000 mg/lb 125 mg 250 mg
    12,000 mg/lb 750 mg 1,500 mg
    8,000 mg/lb 500 mg 1,000 mg
    40,000 mg/lb 2,500 mg 5,000 mg
    Zinc (amino acid)
    2,880 mg/lb 180 mg 360 mg
    Copper (amino acid)
    1,000 mg/lb 62.5 mg 125 mg
    Manganese (amino acid)
    1,600 mg/lb 100 mg 200 mg
    Cobalt (Glucoheptonate)
    200 mg/lb 12.5 mg 25 mg
    16 mg/lb 1 mg 2 mg
    16 mg/lb 1 mg 2 mg


    Milled Flaxseed, Yeast Culture, Vitamin E Supplement, Ascorbic Acid (Source of Vitamin C), L-Lysine, DL-Methionine, Grapeseed Extract, Selenium Yeast, Vitamin A, Beta Carotene, Vitamin D3, Menadione Sodium Bisulfite Complex (Source of Vitamin K), Biotin, Pyridoxine Hydrochloride (B6), Folic Acid, Niacinamide, Riboflavin (B2), Calcium Pantothenate, Vitamin B12 Supplement, Thiamine Hydrochloride (B1), Zinc Amino Acid Complex, Manganese Amino Acid Complex, Copper Amino Acid Complex, Cobalt Glucoheptonate, Calcium Iodate, Natural and Artificial Flavors

    Labeling, Warnings, Cautions, & Misc.

    ATTENTION: We do not suggest that you use PreOx in combination with our Glanzen and ReitSport products which also contain organic trace minerals. When used together, there would be a doubling-up of the trace mineral levels as both products contain Zinpro's daily recommended dosage for these organic trace minerals. 

    Sizing, Price and Serving Details

    All sizes with Free Shipping within Continental U.S. (via UPS or USPS) * see below.  (Unable to ship to Vermont.) 

    All products are fresh and shipped directly from the manufacturer. Save 5% off of Horsetech's regular prices. 

    • 5 lbs 80 one-ounce servings $77.85 (Regularly $81.95)
    • 10 lbs 160 one-ounce servings $143.40 (Regularly $150.95)
    • **10 lbs WITHOUT Selenium $138.65
    • 12 lbs 192 one-ounce servings $170.00 (Regularly $178.95)
    • 20 lbs plastic pail -- 320 one-ounce servings $270.70 (Regularly $284.95)
    • **20 lbs plastic pail WITHOUT Selenium $267.85
    • 40 lbs 640 one-ounce servings $515.80 (Regularly $542.95)
    • **40 lbs WITHOUT Selenium $512.00

    Shipping Information

    * PreOx is shipped via UPS or USPS within 2 days of your order.  Free Shipping is within the continental U.S.   (Unable to ship to Vermont.)  Shipping to Alaska, Hawaii, Canada, and all international locations will be charged separately.  Please email or call 940-487-7161 for exact shipping charges prior to ordering to these areas.

    Interested in Auto-Ship?

    Send Getty Equine Nutrition an email at or call 940-487-7161.