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Vitex Agnus Castus Seed

Chaste Tree Berry/Monks Pepper

(Average 5/5)
Prices from: £ 7.28

  • Also known as Chaste Tree berry or Monks pepper seed

SKU Product Size Price Quantity
00602 300 g Bag £ 7.28
00606 600 g Bag £ 12.97
00610 1 kg Bag £ 18.66
00611 2 kg Bag £ 35.42
To select quantities swipe left to right


  • to help maintain a balanced hormonal system in both female and male animals.
  • ideal for bitches prone to phantom pregnancies (we suggest you use Vitex Agnus Castus tincture rather than the seed). 
  • endocrine support

As an alternative for hormonal support in horses consider our Equine Easy Mare range.
For endocrine support consider for horses our Equine Cush X range and for dogs our Canine Cush X.


Vitex Agnus Castus seed (also called Monks Pepper seed or Chaste Tree Berry seed).



  • Horses: 10 to 15 grams daily (there is no need to grind this seed up) (one 15ml scoop = approx 5 grams)
  • Add to feed on a daily basis, if possible splitting the required amount between two feeds
  • Allow up to one month for benefits to be seen

*please note: we do not include feeding instructions on the packaging or include a scoop in the bag or tub.  This is due to the consistency of straight herbs eg roots are more dense than leaves or flowers, and they can be given to a variety of species.  For further research on using straight herbs for animals there are some good books available including Hilary Self's "A Modern Horse Herbal".

If you have any concerns about your animal's health please contact your vet immediately. If you have any queries about using this product, or if your animal is pregnant, please contact our Helpline on Freephone 0800 052 3672 or email

I have been using Monks pepper on my mare for over a year now. I previously used an expensive popular brand but have found monks pepper more effective. No more moody mare

- Louise Young, 10/07/2013

I just wanted to thank you and let you know how much your Chaste Tree Berries (Vitex) helped my old pony. I found out about them from a forum and they made a huge difference. The pony had become depressed for a year or so and the Vitex made quite a quick impact and he was bright and cheerful again, always cantering across the drive and into the stable yard at night and flying up the field in the morning. It was very sad to have to put him down recently, but he had a great life and the Vitex had a part in that. Thank you again.

- Sylvaine Shapland, 01/11/2012

Consider adding these items

Easy Mare

For Balanced Hormones
Easy Mare - 1kg bag front
Prices from:£ 32.64
(Average 5/5)

Easy Mare Gold

For Balanced Hormones
Easy Mare Gold - 1l bottle
Prices from:£ 32.20
(Average 5/5)

Easy Mare PLUS

Hormonal balance | Competition legal
Easy Mare PLUS - 500ml bottle front
Prices from:£ 43.13
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