A natural hormonal support supplement for mares
What is it?
Mare-21 is a natural hormonal support supplement made with a unique combination of Ayurvedic herbs and salts that work in synergy with each other to maintain normal behaviour in mares. It is suitable for all adult mares of breeding age.
What does it do?
Maintains and supports normal hormone regulation
What is in it?
| Ingredients | % Active Ingredients |
| Aloe barbadensis leaf | 25 |
| Rubia cordifolia root | 25 |
| Alum salts | 20 |
| Andrographis paniculata | 20 |
| Resin of Commiphorae myrrhae | 10 |
How do I feed it?
Available in 1kg or 500g bags
Start feeding Mare 21 after her last cycle has ended. Feed at 15g twice a day for 21 days then stop for 3-8 days to allow her season to complete. Then feed Mare 21 again once it has finished for another 21 days etc and continue like this throughout the year.
Mix into a dampened feed. Please weigh out using a digital scoop or scales.
Email us for more information on how to use this product [email protected]
Does it work?
Please see our reviews. Long term use is recommended
Did you know?
Mare 21 can also be fed to geldings that show difficult behaviour towards mares – feed 15g twice a day for 3-5 days.
Mare 21 can be fed with any of our other equine supplements.
Information for competitors that compete under FEI rules
None of our ingredients are on the FEI Prohibited Substances List 2025 and all our products are tested in approved laboratories. We cannot 100% guarantee that other feeds, medicines or supplements given to your horse will not interact with our products. Such interactions could cause a positive test result. For more information please contact us.
“My 14.2hh Connemara pony, Buzz, was showing aggressive behaviour towards the other gelding in the adjacent field, who was in with the mare. He was running at the fence full pelt, ears back! There was a wooden fence between them, but it was proving dangerous. This is when i remembered Mare21, after his first dose (morning and night ) the next day he was so much better, he was still whinnying to the mare and standing at the fence, but the aggressive behaviour had stopped, by the 3rd day he had gone back to his usual greedy self and stood at the feed room waiting for his breakfast and tea, he was grazing more and now he’s as if the mare wasn’t there.
Thank goodness for Mare21!”
Justine List June 2025
| Weight | .4 kg |
|---|---|
| Size of Bag | 500 Grams, 1 KG, 5 KG |
1 review for Mare-21
Add a review
Related products
Equine Supplements
From: £23.00
Equine Supplements
From: £40.00
Equine Supplements
From: £30.00
Equine Supplements
From: £23.00
Equine Supplements
From: £35.00
Equine Supplements
From: £30.00
Equine Supplements
£23.00
Equine Supplements
From: £75.00
Christine –
After using the product for 3 months I noticed a change for the better , her mood was calmer and riding her was much less gushy and she was more attentive and comfortable . I took her off it for a few months which proved the need to restart feeding the Moody Mare Herbs (Mare 21)!! Although she certainly does not lose her character she is certainly more even tempered and comfortable on this product.