Zerobute™

Lauren - 13/05/2026 18:34

Brilliant product I feed along side best flex HA for further relief for my Shetland definatley reccomend

Sarah - 07/05/2026 14:25

Fast delivery and product does what it says on the tin.

Guest - 06/05/2026 09:12

This really works, can see a difference when taken by an old Shetland pony

Sara - 05/05/2026 19:20

Only just started using hoping to have good results other products from feedmark have been excellent.

Guest - 01/05/2026 10:11

Fed along with a joint supplement to help ease mobility for my elderly horses.

Lisa - 27/04/2026 21:37

Great product would recommend.

Guest - 27/04/2026 19:47

Have tried this with our big mare who has arthritis in her hocks. She finds it very palatable and seems to be responding very well to it.

Gemma - 30/03/2026 21:48

I use it on my old boy who has suffered for years with stiff joints he’s feeling great now !

Guest - 27/03/2026 19:43

I have been using Zerobute as an alternative to normal Bute and so far my horse seems free moving without pain from arthritis in her hocks first thing in the morning. Probably a little too early to judge but first signs look good!

Guest - 20/03/2026 19:40

I have been using this for my elderly pony all winter. He is moving more freely and can get up much easily from lying down.

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Nutrition Information

Zerobute™ contains herbs and natural compounds that provide a safe and effective way to support the musculoskeletal system, maintaining mobility. The well-known properties of Devil's Claw provide the active constituents harpagocides, which help to keep the horse comfortable. This is complemented by the herb Chamomile, which helps to keep muscles relaxed, as well as Yucca and Meadowsweet, all of which have well known soothing effects. Methyl sulphonyl methane (MSM) is a source of Sulphur, necessary to maintain the production of collagen and connective tissues, and Celery seeds have a warming effect so are ideal to feed to horse’s that are tired or run down as a pick-me-up. With a complex chemistry, this combination of herbs and plant extracts are naturally soothing and comforting.

For optimal mobility support, Zerobute™ can be fed alongside one of our high specification joint supplements, Best-Flex HA® or ExtraFlex HA®, and is safe to feed long term. Ideal for older horses or younger horses that have been worked hard and have a bit of wear and tear.

Composition

Methyl sulphonyl methane (MSM), Devil's Claw root (29%), Meadowsweet, Celery seed powder, Chamomile flowers, Yucca.

Additives

	Additive number	per kg
Anti-caking agent
Silicic acid	E551a	15 g

Analytical

Moisture	37.2%
Crude protein	5.5%
Crude oils & fats	1.5%
Crude fibre	11.6%
Crude ash	5.9%
Acid insoluble ash	2.7%
Sodium	<0.1%

Feeding Guide

Weight of Horse/Pony	Amount per day
Up to 250kg	¾ scoop
250kg - 400kg	1 ¼ scoops
400kg - 600kg	1 ½ scoops
Over 600kg	2 ¼ scoops

1 level (50ml) scoop of Zerobute™ weighs approximately 29g

Do not give to pregnant mares.
Do not give to horses where gastric ulceration is indicated.

Not suitable for horses competing under FEI or Racing rules.

Please allow a minimum withdrawal period of two weeks.

Zerobute™ is safe to feed on a long term basis. Zerobute™ is not recommended for horses where gastric ulceration is indicated due to the effect of Devil's Claw on the digestive system. However, the soothing effects of Meadowsweet and the warming effects of Celery seed will have digestive supporting effects.

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

Zerobute™ is a complementary feeding stuff for equine animals.

What area of joint support does Zerobute™ focus on?

ZeroBute focuses on soothing active or tired joints with supporting ingredients such as Devil's Claw, Chamomile, Yucca and Meadowsweet.

How does the Devil’s Claw in ZeroBute™ work?

Devil's Claw provides the active constituents harpagocides, which help to keep horse’s with wear and tear comfortable.

When should I not use this supplement on my horse?

We don’t recommend feeding ZeroBute™ if your mare is pregnant, if your horse has symptoms of gastric ulceration, or if you are competing under FEI or Racing rules.

Can I feed ZeroBute™ long term?

Yes, ZeroBute™ is completely safe to feed long term.

Soothing comfort for worn joints and muscles