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Milk Thistle Seeds

Support for the liver, kidneys and pancreas

90 reviews. 4.9 / 5
  • Reviews
  • Technical
  • Feeding Guide
Heather - 22/09/2026 19:38
Excellent product and as usual prompt delivery from Feedmark via Royal Mail
Heather - 22/09/2026 19:36
Great product , and as usual prompt delivery from Feedmark ( Royal Mail)
Serena - 15/09/2026 19:09
I can highly recommend this product.
My horse suffers from liver issues and has to have the milk thistle as one of his daily supplements.  He is particularly fussy and will not take milk thistle in powder form but thankfully, will take the seeds in his dinner.
Lynn - 24/08/2026 09:29
My mare's liver count a couple of years ago was not good so I put her on Milkthistle seed and her liver count became excellent. So this year she was surrounded by Ragwort for a few weeks before we could get rid of it all, so I decided to give her Milkthistle seed just in case!
Guest - 21/08/2026 20:30
Because my horse had a liver problem when he was younger. He has been on Milk thistle seeds. This keeps everything working fine as we check this through his bloods. The vet also recommended keeping him on Milk thistle and I trust Feedmark products.
Guest - 07/08/2026 21:17
Recommended by our nutritionist. Love the paper packaging.
Juliet - 22/07/2026 19:38
Horse is a very picky eater and he ate these without hesitation.
Serena - 15/07/2026 19:37
My horse is particularly fussy with anything added to his feed but he will eat his feed with the milk thistle seeds without any hesitation. I would highly recommend this product.
Guest - 07/07/2026 21:14
Great service. Always fast delivery and packed well.
Lynsey - 03/07/2026 19:16
Great product. Horse eats it no issues. Unfortunately didn’t come with a scoop

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Nutrition Information

Milk Thistle seeds have traditionally been used to support the growth of new liver cells,and aid liver, kidney and pancreatic health. This is due to the active ‘Silymarin’ compounds, which have antioxidant properties that mop up free radicals. Also fed to cleanse and detox the body, Milk Thistle seeds can also help to keep skin healthy.

Composition

Milk thistle seeds (Silybum marianum)

Analytical

Crude protein  16.2%
Crude oils & fats 22.2%
Crude fibre 34.3%
Crude ash 5.0%
Sodium <0.1%

Feeding Guide

 
Weight of Horse/Pony Amount per day                                          
Up to 400kg ¼ scoop
Over 400kg ½ scoop
 
1 level (50ml) scoop of Milk Thistle seeds weighs approximately 34g

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

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