Gel-like support for digestive and respiratory systems

38 reviews. 4.8 / 5

30 Days Supply (0.90kg) - €43.99
60 Days Supply (1.80kg) - €83.99

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Marshmallow Root

Gel-like support for digestive and respiratory systems

Marshmallow Root (Althaea officinalis) is a demulcent herb that has mucilaginous properties to provide a soothing coating for the horse's stomach and intestinal tract, as well as support the respiratory system.

The sticky substance forms a gel-like layer over mucous membranes from the respiratory tract right the way through the digestive tract. Marshmallow Root is ideal not only to settle respiratory issues but also for gastric and hindgut discomfort and disorders.

38 reviews. 4.8 / 5

Reviews
Technical
Feeding Guide

Helen - 08/11/2026 10:35

my old boy has been on this for 2 months and he has stopped coughing its fantastic

Julie - 01/11/2026 19:02

Great product. Has helped our pony and lasts for ages

Charlotte - 15/10/2026 13:01

It’s still early days of using this new supplement but my mare is definitely less cross when I do her girth up, her cough is starting to lessen too. Will continue with this for the foreseeable. The delivery of this was also super quick.

Christine - 20/09/2026 21:58

I’ve been using marshmallow root for my 19 year
Old gelding who was exhibiting signs of colic. He’s not good with the vet so wasn’t scoped.
Since he’s
been on Marshmallow root he looks more comfortable and doesn’t kick out anymore.
It’s economical to use but most importantly it is effective

Steph - 31/08/2026 22:31

Helps keep my boys tummy happy.
He’s had ulcers in the past, this helps keep him comfy

Julie - 21/04/2026 20:20

Only just started to use but have every confidence in feedmark products

Jenny - 07/04/2026 19:21

Nice to use. I trust the feedmark product and I’m hoping it continues to keep my horse comfortable with his breathing into summer with his pollen allergies.

Sarah - 09/03/2026 05:35

Excellent customer service, quick delivery. Everything as described

Pauline - 20/02/2026 18:30

This has helped so much , no more coughing continuously when first being ridden . Still have a wee cough now and again, but very rare . Definitely recommend 👌

Paula - 20/02/2026 18:09

I have only had the marshmallow root for a week now, so too early to tell yet but I’m very hopeful as hear great reviews. One of my horses has respiratory problems & the other horse previously had ulcers so this product should help both of them

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Nutrition Information

Marshmallow Root is native to parts of Europe, Northern Africa and Western Asia and has a high water-soluble mucilage content. This is a sticky substance that forms a gel-like layer over mucous membranes that line the digestive tract. Marshmallow is also supportive of respiratory and urinary health, making it a useful addition to the horse's diet.

Composition

Marshmallow Root (Althaea officinalis)

Analytical

Crude protein	9.6%
Crude oils & fats	2.0%
Crude fibre	12.0%
Crude ash	5.9%
Sodium	0.1%

Feeding Guide

Weight of Horse/Pony	Amount per day
Up to 400kg	⅓ scoop
Over 400kg	¾ scoop

1 level (150ml) scoop of Marshmallow Root weighs approximately 40g

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

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