Progressive Earth Christmas Opening Times

Last shipping in 2022 will be on 20th December. Please order your supplies soon to avoid running out in the busy period before and after the festive holidays. Click here for full details.

Two brand new products: Pro Veteran Specially developed for elderly horses & ponies and adult horses and ponies that require additional immune system and joint support. PLUS Vegetarian Glucosamine derived from a fungal source. We still offer for sale our popular shellfish-derived Glucosamine as well. 

VITEX AGNUS CASTUS POWDER – Equine Herbal Support For Healthy Metabolic Function, hormonal Balance, Moody Aggressive Mares, Geldings and Stallions.

£14.99

Weight DescriptionPriceQuantity
1kgHover your mouse here to view multi-buy discountsClick here to view the multi-buy discounts below. £14.99 -+
QuantityDiscountPer Item Price
2-3 -£0.50 £14.49
4+ -£1.00 £13.99

Vitex Agnus Castus (Also known as Chaste tree berries or ‘Monk’s pepper’).

Fine ground Powder.

No Fillers – 100% Pure Vitex Agnus Castus Berries.

Vitex Agnus Castus is well known for helping maintain a balanced hormonal system in mares, geldings and stallions.  It has been known to radically affect the mood in mares who exhibit unpredictable, stroppy and aggressive behaviour during hormonal cycles as well as to reduce aggressiveness in stallions and riggy geldings.

Vitex Agnus Castus can also support a healthy metabolic function by supporting the horse’s endocrine system.

Can provide support for:

  • The hormonal system.
  • Riggy geldings.
  • Hormonal moody mares.
  • Healthy metabolic function, especially in older horses.
  • Older horses who fail to shed their coats or drink excessively.

Feeding guidelines:

For moody and/or aggressive behaviour in mares, geldings & stallions and a healthy hormonal system, a suggested intake is 15- 30 g of Vitex Agnus Castus fine powder per day for a horse or pony.

Or for healthy metabolic function and normal coat shedding, a suggested intake is 20-30 g daily for an average 300 Kg pony, and  30-50 g daily for an average 500 Kg horse.

As a guide one x 30ml scoop = 15g approximately.

Note! Do not feed to pregnant mares or those due to conceive!

Human grade Herbs used in this product

All Progressive Earth herbs have been laboratory tested for identification and compliance to the British and European Pharmacopoeia standards.

Pack size and availability: Progressive Earth Vitex Agnus Castus fine powder equine feed supplement is available in resealable grip seal pouches containing 1 Kg of product.
Multiple purchase options are available.

18 reviews for VITEX AGNUS CASTUS POWDER – Equine Herbal Support For Healthy Metabolic Function, hormonal Balance, Moody Aggressive Mares, Geldings and Stallions.

  1. Allison T. (verified owner)

    Brilliant! Easy ordering, fast delivery & excellent products. I use Agnus Castus for my 26 year old Arab who has Cushings. I believe it is every bit as effective as the usual medication, Prascend, at a fraction of the cost. Thank you

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  2. Anne Skinner (verified owner)

    Good service as always

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  3. Kerri H. (verified owner)

    I’ve only been feeding this for a month but I think I’m seeing a difference, my mare seems less prone to moods and is generally nicer to be around. The real test will be in the spring but so far so good!

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  4. Katharine (verified owner)

    Amazing stuff, helps my mare no end, and I love that it’s pure with no extra fillers! Will buy again and again!

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  5. Maryrose Hay (verified owner)

    very helpful & prompt service, will be in touch again! Many thanks.

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  6. Anne Skinner (verified owner)

    Great as always

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  7. Allison T. (verified owner)

    I use this product on my 25 year old Arab to help with Cushings instead of using Prascend & I feel it’s just as good. Wouldn’t be without it now. As always, service is quick, easy & brilliant! Thank you PE!

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  8. Carly Tyler (verified owner)

    Very palatable

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  9. Jane Schofield (verified owner)

    All good, recommended

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  10. Gail B. (verified owner)

    I’m yet to get the spring grass, but I genuinely think this helps my hormonal mare. She can still be hormonal with my neighbours gelding but everything else seems to be better

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  11. Gillian Wrench (verified owner)

    Fantastic product…. Amazing service…

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  12. Julie Waddicor (verified owner)

    Since starting my mare on this product, she has honestly been a different animal. She’s so much more chilled, less argumentative and generally much more balanced – I know what I’m going to get each day now! I feed her this along with Pro-Earth Brewers Yeast and it seems to work wonders, both in terms of mood, rideability and condition. One very happy customer!

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  13. Amanda T. (verified owner)

    I didn’t really notice anything majorly different when using this supplement. My mare is not aggressive bit seems to struggle when in season…. Our poor geldings are expected to perform and they really don’t know how to deal with her! I thought this supplement might reduce the strength of her season but I didn’t see any change. I’m going to try it again next Spring if she’s bad again.

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  14. Gemma J. (verified owner)

    This is a great quality product and good value. Unfortunately the courier damaged the box and contents quite substantially but Progressive Earth replaced the damaged product very quickly. Great customer service.

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  15. Sharon Reynolds (verified owner)

    Excellent service and good price

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  16. Sonia Devereux (verified owner)

    This has turned my very fizzy mare into a more relaxed rideable mare.

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  17. Gillian S. (verified owner)

    Excellent product calming the equines in question

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  18. Victoria M. (verified owner)

    Great service and products

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  19. Sonia Devereux (verified owner)

    This changed my mare from being an argumentative stroppy mustang into a more normal happy appy! This has saved my sanity.

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855 reviews