Chastetree Berry

Sarah - 17/04/2025 20:18

This product is amazing and works so well, I brought a 4yr old WB that was rearing up and spinning around in the stable she wasn't a marish mare (my other mare is) and someone mentioned it could be hormonal which I would have never thought of and suggested using this product so I decided to try it and within 2 days she was much calmer and she's got so much better as was very scatty about everything, she had 2 days off it and was back to spinning round stable and very reasonable price too.

Guest - 25/03/2025 20:47

I was recommended to try this for my young mare who was very highly strung, I've already tried numerous calmer of all types that didn't work with her and I've seen a difference in her within the first week of going on this product, I would highly recommend trying it and also much more cost effective than the ones I tried. I also didn't think she was marish as my other mare shows marish behaviour and she didn't just highly strung and it's worked.

Guest - 09/03/2025 06:59

He doesn’t overly like the Tate so I had to introduce slowly. Great product and will be buying again

Dorothy - 25/02/2025 19:23

Chastetree Berry has been very beneficial in treating my 28 year old Icelandic horse.
My horse was diagnosed with Cushings disease 5 years ago and did not do well on medication.
She became lethargic, depressed and completely lost her lust for life.
After a friend of mine suggested taking her off the medication and treating her by diet, I began adding Chastetree berry, Clivers, Boswellium along with a few other supplements to her daily feed and she changed from being a little "zombie" horse to becoming the happy little horse that she was years ago.
Her ACTH levels have stayed well within the acceptable limits despite no longer being medicated.

Guest - 16/02/2025 08:15

I wanted a product to help with Cushings and this was recommended by a friend and it also had good reviews. It is very reasonably priced and will last a long time..
The pony eats it quite happily.

Barbara - 06/02/2025 19:16

I used to have Chastree berry for my previous horse Lloyd with cushings and it lowered his reading… he went on for another 18 months before he passed aged 28 so I am trying it out for my pony sparky with EMS

Guest - 21/01/2025 18:12

Great to keep the edge of my mare!

Guest - 26/12/2024 18:41

Haven’t used for long enough to see if it’s made a difference yet but definitely palatable as my fussy horse ate it up! Hoping to help his Cushing symptoms.

Guest - 26/11/2024 19:40

Chastetreeberry is a great supplement for my old pony. He looks in amazing condition for his 29 years

Jane - 24/11/2024 14:09

I bought this supplement as my mare is very hormone driven and continues to cycle deep into the winter, this has definitely taken the edge off her with less marish behaviour and calling when she is in season

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Feeding Guide

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

1 level (50ml) scoop of Chastetree Berry weighs approximately 27g

Unsuitable for pregnant mares due to the hormonal action of this herb.

If wanting to feed to pregnant or lactating mares seek veterinary advice prior to adding to the diet.

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

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

Nutrition Information

Chastetree Berry (Agnus-Castus) is also known as Monk’s Pepper and was first recorded as being used by Hippocrates in the 4th century AD. Chastetree Berries have long been fed to horses and ponies to support hormonal challenges, and to older horses that require pituitary support.

Composition

Chastetree Berry powder (Agnus castus), Calcium carbonate (for product consistency)

Analytical

Crude protein	2.2%
Crude oils & fats	1.5%
Crude fibre	24.9%
Crude ash	51.8%
Sodium	<0.1%

I have a very hormonal mare, would this stop her coming into season?

Chastetree Berry won’t stop your mare coming into season, but it can help to maintain more stable hormone levels through oestrus, which will keep behaviour more settled. For the best support for hormonal mares we recommend that you look at Hormonease.

My gelding is riggy, and at times his behaviour is very stallion like, is this only used for mares, or can it help geldings too?

Chastetree Berry can help to maintain normal hormone responses, and can be fed to riggy geldings as well as hormonal mares. It is included as an ingredient in Feedmark Hormonease.

My pony struggles to shed his winter coat, I was told this supplement could help?

For older horses and ponies that may struggle with coat loss, this herb can help to maintain normal shedding patterns. If you have a horse or pony that has been diagnosed with Cushing's you may be interested in C-Plus™.

To support normal hormone levels and responses