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Feedmark Fly Formula (Equine)

A natural fly deterrent with soothing ingredients.

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Availability: In stock

RRP £44.99

Now £42.74

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RRP £44.99

Now £42.74

Eddie’s Loyalty Points Collected With this product, you earn 43 loyalty points. 43 points = £0.00. Find more about this!


Fly Formula is a specially formulated oral fly deterrent, designed to reduce problems caused by flies and other flying insects. When ingested on a daily basis the aroma of the ingredients pass through the skin to discourage flies. Seven herbs are included for their skin soothing properties and tonic effects, in addition to Linseed, rich in omega-3, which supports skin healing.

Flies are a source of irritation to both horse and rider, and can cause tail-swishing, leg stomping, and lack of concentration when being ridden. This can lead to horses becoming anxious and unsettled, both when being exercised and at pasture. Be prepared for summer; repel flies and midges from the inside out.

Fly Formula contains:
  • Chamomile flowers: to soothe the skin and calm anxious behaviour

  • Fenugreek seeds: highly aromatic; increases palatability, and complements garlic helping to release its full potency

  • Garlic granules: high sulphur levels help repel flies and other insects when excreted through skin pores

  • Lemon peel: an insect repellent

  • Micronised linseed: to support skin condition

  • Mint leaves: increase palatability, especially in conjunction with fenugreek seeds

  • Nettle leaves: to soothe the skin

  • Peppermint powder: thought to deter insects

  • Rosemary leaves: aromatic, calms and soothes the skin

  • Yea-Sacc 1026: probiotic to support digestive health

Fly Formula contains garlic granules to deter flying insects. Once in the horse's system, the garlic aroma passes through the skin and helps to repel flies. Garlic also helps maintain good general health by supporting the digestive, circulatory and respiratory systems. Fly Formula contains Linseed, an excellent source of the essential fatty acid omega-3, which also supports coat condition and is soothing to the skin. The Yea-Sacc1026 yeast within Fly Formula is a probiotic that supports normal digestive function and aids efficient nutrient absorption.

Fly Formula also contains seven herbs including Chamomile, Peppermint, Spearmint, Rosemary, Lemon peel and Nettle, renownded for their soothing, tonic effects on the skin, coat and digestive system. Fenugreek is known to be highly palatable to horses, especially when fed in conjuction with Mint, and both have been added to this supplement to tempt even the fussiest eater.

More Information

Manufacturer Feedmark
Suitable for use during pregnancy? YES
Complies with Jockey Club/ FEI Rules YES
Condition new
Instructions for use Up to 250kg/550lb - Under 12hh - 1 scoop
250kg/550lb - 400kg/880lb - 12 - 14hh - 1 ½ scoops
400kg/880lb - 600kg/1320lb - 14 - 16hh - 2 scoops
Over 600kg/1320lb - Over 16hh - 2 ½ scoops
Maintenance Feeding Rate (average size animal) 2 scoops - Approx 47g
How long will it last (days)? 3kg - 63 days
6kg - 127 days
20kg sack - 425 days
Approx cost per day 38 - 68p
Ingredients Label Garlic granules Micronised linseed Mint leaves Rosemary leaves Lemon peel Chamomile flowers Fenugreek seeds Nettle leaves Peppermint powder. ZOOTECHNICAL ADDITIVES (per kg): Yea-Sacc 1026 live yeast (4a1704 Saccharomyces cerevisiae CBS 493.94) 5,300,000,000 cfu.


At Supplement Solutions, we understand that our customer requirements vary. That's why on checkout, our website will offer you a range of shipping options based on the weight and value of products ordered, allowing you can choose the one that best suits you and your order. Once your order leaves us, you will receive an email confirming the date and method of dispatch.

All UK mainland orders (excluding the Highlands of Scotland) over £75 qualify for free Standard shipping. For all other UK orders, we currently offer STANDARD, PRIORITY & SAMEDAY DISPATCH options, along with delivery via Royal Mail and Parcel Force. Our delivery options are calculated on the weight and value of items ordered. If your order is urgent, please select SAMEDAY DISPATCH and we will do our best to ensure your order is dispatched, and will contact you immediately if we cannot fulfill your order.  We offer several next day options, however, the only Guaranteed Next Day delivery is via Royal Mail Special delivery, so please ensure you select that option. Our cut off time for Urgent/Guaranteed orders is 3pm. However, we will try our best to dispatch any Urgent/Guaranteed orders after this where possible. Please contact us by phone if you have an specific delivery or urgent product request.

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Supplement Solutions Ltd
The Weind
Great Eccleston
Tel: 01995 672464

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