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Professional Series Antioxidant

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When we started development of our new antioxidant product, we did what you're doing now--we went out and did some comparison shopping. We bought some of our competitors' products, and took a look at how they made their antioxidant products and what they had to offer. 

I guess I would say that I was amazed by what I saw. While the levels of nutrition that were guaranteed on the labels seemed to be in order, a lift of the lid sometimes revealed a product that appeared to be simply "thrown together". Huge differences in particle sizing (tough to mix and easy to sort and sift), foul smells and dustiness seemed to be the norm! I can only imagine how your horse might react when presented with some of these products. One company at least was honest enough to admit right there on the label that their product's "smell and taste may be offensive..."! 

One of the products that we received was four months old when we received it! Well, I think that we have a better product to offer. PreOx antioxidant is a 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. And, remember, HorseTech guarantees its products 100%. PreOx is made fresh and shipped fresh from our manufacturing facility. So, if you're looking for an antioxidant product (obviously you are) please give our PreOx a try--you'll love it! Thanks!

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 HorseTech, Inc. 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.

GLANZEN & REITSPORT USERS:  Please ask about a custom blend that will offer the benefits of both products without doubling up the trace mineral components--we'll gladly make this custom blend just for you! 

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100% Satisfaction Guarantee NASC Quality Seal

Customer Reviews 2 item(s)

Seems to have key balancing metabolic supplements
Purchased at suggestion of my vet for a friesian who demonstrated weak stifles. The vet wanted his Se/Mg increased in a controlled balanced ratio. I can tell as soon as I run out Pre-Ox and stop his daily scoop. He gets lethargic and stiff. A good supplement for my potentially metabolic horse who can have tight hind muscles.
Review by carolyn / (Posted on 12/28/2018)
Superior Poduct!!!
I test my hay and then balance the minerals to NRC requirments per Dr. Elenor Kellon's nutritional course (being sure to adjust for the minerals in PreOx). But the PreOx has all the other required ingredients that hay is usually missing that are such a pain to deal with, and they are in the right ratios. Best of all, it is amazing that the ingredients don't separate, aren't oily or dusty, and aren't full of a bunch of fillers or flavorings that just add bulk and cost. Thank you HorseTech!!!! Review by WestTxHorseNut / (Posted on 9/15/2015)