• All Natural
  • Reduces Fly Population
  • Chemical Free


  • Brand: MVP Med-Vet Pharmaceuticals
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FLIES-A-WAY™ contains chemical free ingredients to help repel biting insects. Diatomaceous Earth is added to help prevent fly larvae from hatching in the manure.

For best results, feed FLIES-A-WAY™ to ALL horses on your property, begin feeding 30-45 days prior to start of fly season.




 Purchase a 12lb OR 24lb Flies-A-Way receive a 3lb FREE!!!

(37.45 Value).

NOTE:  To receive FREE product, during checkout, in the Comment Section type in:  PROMO

*Free product will not appear on order, will be added at time of shipment


(Excludes Sand-Free)

The map below indicates ground transit time via Fed Ex. All orders placed before 3:00 p.m. CST will be shipped the same day.  ALL orders placed Friday (after 3PM)/Saturday/Sunday will be shipped the following Monday.


Orders placed over the weekend (Friday after 3PM/Saturday/Sunday) will be shipped the following Monday.  All vaccines orders are shipped to be received within the same week (ie. Any order placed Wednesday (after 3 p.m. CST), Thursday or Friday to ship 2 day air, we will hold your order to ship on the following Monday).  No vaccines will be shipped on a Friday.

We strongly recommend ALL vaccine orders be shipped 2nd day or Next day air. Vaccines not shipped in this manner are non-returnable/non-refundable.  All vaccine orders are shipped in a bio-cooler with ice ice packs.  

2-DAY AIR:  $22.00
Next Day Air:  $35.00

NOTE  Express order delivery time:  Example:  2 day air (2 business days) - if your order ships on Monday, you will receive it Wednesday.  Air shipping Flat Rates apply to FedEx service only.  Vaccines are not shipped on Fridays - NO Saturday express deliveries unless requested (additional express charges will apply).

WEATHER DELAYS:  We are not able to reimburse air charges due to inclement weather that is not in our control.



Unless item is designated "FOB", or marked "Freight Charges Apply" shipping by ground service is FREE within the contiguous 48 states (Fed Ex ground or SpeeDee only).

 MVP supplements ship FREE (Exlcuding Sand Free).

If shipping to a commercial address: Your package will be delivered during the work week (Monday through Friday).

WHEN ORDERING REMEMBER $35.00 minimum order necessary for shipment.
$35.00 - $75.00 order add $6.95 handling.
ALL products marked FOB (Freight On Board) OR Freight Charges Apply - will incur a freight charge.








National Animal Supplement Council (NASC), an industry group dedicated to protecting and enhancing the health of companion animals and horses throughout the United States. Founded in 2001, NASC Members are industry participants and other stakeholders of the finest animal supplements who are committed to the highest current standards of quality in the industry today.

The Council's overriding goal is to promote the health and well-being of non-human food chain animals that are given nutritional supplements by their owners, and to protect and enhance the integrity of the animal supplements industry.

The cornerstone of NASC's mission is to work cooperatively with state, federal, and international governmental officials to create a legislative and regulatory environment that provides a framework that is Fair, Reasonable, Responsible and Nationally Consistent.

Such an environment of safety, accuracy and quality serves the interests of NASC's members by ensuring that ethical manufacturing and labeling practices are complied with throughout the industry.

NASC Seal of Quality…

As part of its ongoing effort to improve and standardize the animal supplement industry, NASC initiated its Quality Seal Program. The Seal is a way for consumers to know that when they buy a product, they buy from a reputable manufacturer that has successfully completed a facility audit. Different from the NASC logo, the Seal is a privilege for members to use on their products and signifies that the company has been audited for the implementation of specific standards. Members must agree to adhere to NASC’s quality standards, part of which includes submitting to an independent audit to ensure conformance with quality system requirements.


Apple Cider Vinegar is the fermented juice of crushed apples and has been used for many years to support the health of a variety of systems including the skin, digestive tract, immune system and more. Many horse owners value it as a natural insect control as it causes thiamine (vitamin B1) to be excreted through the skin, repelling flies and mosquitoes.

Brewer’s Yeast is a source of B complex vitamins, trace minerals and is believed to discourage biting insects by causing an offensive skin odor. Brewer’s yeast is also a common name for a specific strain of Saccharomyces cerevisiae which supports healthy fiber digestion (feed efficiency) and supports a healthy immune response. 

Diatomaceous Earth is a whitish powder made up of the fossilized remains of diatoms, a type of prehistoric, hard-shelled algae. Some owners feed diatomaceous earth to their horses to help control internal parasites and reduce fly loads, since the sharp edges are said to penetrate the outer covering of worms and insects, causing dehydration and death.

DL-Methionine is an amino acid that must be provided in the diet since the body cannot create enough of its own. This means if it is not present in adequate amounts it limits the body's ability to make protein. Methionine can be converted by the body into another sulfur-containing amino acid, cysteine. Because the concentration of both these amino acids is highest in hoof and hair, methionine is often included in hoof health supplements. 

Garlic is one of the most widely used herbs in the world, dating back thousands of years and liked by horse owners to help deter biting insects.

MSM: (Methylsulfonylmethane) Assists body to produce its own internal antioxidants which helps support natural inflammatory response by providing protection against oxidative stress. It is a great source of sulfur, which plays an important role in maintaining the health of collagen, cartilage, hooves, hair and joint fluid.

N-Acetyl L-Cysteine:  NAC helps replenish glutathione levels, supporting a healthy inflammatory response in lung and bronchial tissue. 

Thiamine (Vitamin B1) plays a role in supporting carbohydrate metabolism and normal muscle and nerve function. Thiamine supplementation has been shown to have a calming effect in horses displaying anxious/nervous behavior as a result thiamine deficiency and/or increased requirements.


SKU:  Size FOB Cost/Serving Price Quantity
78500550 3lb (45 servings) Foil bag Ships FREE 83¢ $37.45
78500554 12lb (2 horses - 90 servings) Bucket Ships FREE 79¢ $142.25
78500558 24lb (2 horses - 180 servings) Bucket Ships FREE 74¢ $265.90

Product Ratings and Reviews

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4.9 out of 4.9 stars
  • Chris
  • ,
  • Monday, March 9, 2020
  • Kim
  • Fort Worth , TX
  • Sunday, June 10, 2018
Folks, this stuff WORKS! I can’t believe the difference in my barn and on my horses! Yes, it stinks and I understand why they use the foil bag but I I’m so happy with the results. I actually have a horse that is allergic to fly bites! I will never use another product. Good job y’all !
  • Debbi
  • ,
  • Monday, April 2, 2018
Love this stuff! No more welts from Mosquitoes or Deer Flies.
  • kristi
  • Tully, NY
  • Monday, February 27, 2017
I have my horse on exceed 6 way and also Levelor, last year I started himon Flies Away and my roommates horse was started on garlic and ACV she had purchased separately and gave to her horses as a dressing, not only did my horse have less flies than anyone else, he didn't get hives in the spring which is usual for my sensitive thoroughbred. I just can't say enough about the quality of MVP products, and as a licensed Vet Tech employed at Cornell, it takes a lot to impress me. It did take my horse a few feedings to get past the smell, as it has a strong odor and his feed is wet from the beet pulp, but I have him outside so it was either he ate it or he went without...he had a change of heart witin 3 feedings, and never turned up his nose again.
  • Beth
  • Ardmore, OK
  • Monday, February 22, 2016
This product works well and is palatable to the horses. I didn't have any trouble getting them to eat the supplement, even though it does have a strong garlicky scent. I saw a reduction in flies around the premises and I'm not having to to fly spray the horses as much. It also was effective for my donkeys. They no longer have flies bothering them and I do not have to fly spray them at all.