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Soothing comfort for worn joints and muscles

152 reviews. 4.8 / 5
Guest - 16/11/2023 15:24
Have not used it long enough to tell if it is having an effect
Anne - 28/09/2023 19:43
Brilliant staff excellent products fast efficient delivery service what more could you want.
Rowena - 12/07/2023 20:15
My horse is eating this good supplement, and after two weeks, I am seeing an improvement, will buy some more once he has finished this tub.
Anne - 05/07/2023 18:53
Fabulous products good value for money quick delivery
Joanna - 26/04/2023 20:56
T is on this now instead of MSM - as this product contains MSM. Not sure if it is benefitting her more tham just MSM, but early days yet to assess fully.
Clive - 19/04/2023 19:56
Good prodct but of course not sure how much pain relief my horse gets
Clive - 19/02/2023 20:40
Just hoping it works . But cannot be sure
Guest - 08/02/2023 19:22
Great product. Very effective
Julie - 28/11/2022 08:30
The highest concentration of Boswellia I have found anywhere
Alison - 21/11/2022 08:12
the product is good but arrived in very poor condition

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Nutrition Information

Zerobute™ contains herbs and natural compounds that provide a safe and effective way to soothe 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 for 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.


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


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



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 23g

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.