Fly Formula™

Guest - 04/08/2026 19:09

Fly Formula works, giving my horses a more relaxed time in the field, not bothered by flies.

Guest - 04/08/2026 09:53

Seems to be working so far - loading dose is just about starting to kick in and the files on my horse seem to be lower in number, despite the continued hot weather so I'll be buying another tub when this one runs out. Not given 5 stars only because I think we have a few weeks before full effectiveness kicks in.

Guest - 04/08/2026 09:24

Have only just started using this product but so far very happy with it. My horses have eaten it with their feed without any problems which is brilliant as one of mine can be very fussy. As always delivery very quick and is well packaged. Great service as well. Thankyou

Charlotte - 04/08/2026 05:58

Helps sooth my ponies itchy skin from inside out. Palatable for a fussy section a who doesn’t have a lot of food! Smells great! Very impressed I start ever spring with it and it helps so much thought to autumn

Guest - 01/08/2026 19:20

I now use for all 6 of our horses after having problems with fly allergies for years they can finally enjoy a bit of summer without us worrying about fly bites

Lyndsey - 31/07/2026 12:57

The natural herb formula smells beautiful and my horse loves it. He has been taking it for 2 1/2 weeks and already there are fewer flies around him. A thoroughly wholesome product with no synthetic additives.

Guest - 29/07/2026 11:21

I had high hopes for the fly formula after reading fantastic reviews however my experience differed greatly. Flies seem to be getting worse each year and any product has its work cut out, but I’m afraid to say this formula did nothing to deter them. I won’t be trying it again sorry.

Guest - 29/07/2026 10:17

Smells and looks great. Too early to tell if it’s working yet but hopeful it will help my mare who struggles massively with the flies.

Guest - 27/07/2026 19:32

Does seem to be making my black horse less attractive to flies, took a few weeks to start working. Very palatable.

Guest - 26/07/2026 13:32

Only been using this for a short period but my TB doesn't seem as plagued by flies recently. Hoping with continued use things continue to improve

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Nutrition Information

Fly Formula™ is an oral fly deterring supplement, designed to reduce irritation from flies. When ingested on a daily basis, the pungent aroma of the ingredients passes through the skin to discourage flies.

Garlic granules contain a Sulphur compound, which is secreted through the skin. Insects taste via their feet, and those landing on the horse dislike this Sulphur, and so are less likely to bite the horse. The added Fenugreek seeds potentiate this effect, and along with other aromatic herbs known to be disliked by insects, such as Lemon peel, Peppermint and Rosemary, help to repel unwanted attention. In addition to this, ingredients that optimise skin health, such as Chamomile, Nettle, and Linseed help to soothe any areas affected by pesky flies.

Composition

Garlic granules, Micronised linseed, Mint leaves, Rosemary leaves, Lemon peel, Chamomile flowers, Fenugreek seeds, Nettle leaves, Peppermint powder.

Additives

	Additive number	per kg
Digestive enhancers
Yea-Sacc live yeast (Saccharomyces cerevisiae CBS 493.94)	4a1704	5,300,000,000cfu

Analytical

Crude protein	18.4%
Crude oils & fats	8.3%
Crude fibre	8.8%
Crude ash	5.1%
Sodium	<0.1%

Feeding Guide

Weight of Horse/Pony	Amount per day
Up to 250kg	1 scoop
250kg - 400kg	1 ½ scoops
400kg - 600kg	2 scoops
Over 600kg	2 ½ scoops

1 level (50ml) scoop of Fly Formula™weighs approximately 23.5g

Feed supplements should be fed according to body weight. Introduce to the horse's diet gradually, splitting between feeds (when applicable).

Fly Formula™is a complementary feeding stuff for equine animals. Feedmark uses nothing in the formulation of this product that contravenes competition rules.