A natural metabolic supplement for Horses
What is it?
EM.S12 is a natural metabolic supplement for horses, containing a unique mix of powdered Ayurvedic herbs and minerals. They work in synergy with each other to maintain normal metabolism.
It is suitable for use for all types of horses and ponies including older horses and those that are retired.
What does it do?
- Maintains normal metabolism
- Maintains good health
- Maintains healthy hooves
- Supports normal weight
What herbs and minerals are in it?
| Ingredients | % Active Ingredients |
| Camellia sinensis leaf | 10 |
| Curcuma longa root | 10 |
| Ocimum sanctum leaf | 10 |
| Tinospora cordifolia stem | 10 |
| Trigonella foenum -graecum seeds | 10 |
| Aegle marmelos dried fruit | 5 |
| Allium powder | 5 |
| Desmodium gangeticum root | 5 |
| Emblica officinalis fruits | 5 |
| Zingiber officinale root | 5 |
| Solanum xanthocarpum root | 5 |
| Terminalia bellirica fruits | 5 |
| Terminalia chebula fruit | 5 |
| Tribulus terrestris fruit | 5 |
| Uraria picta root | 5 |
How to feed it
Available in 1kg or 500g bags
Initially feed 15 grams per day for three days and then reduce to 10 grams per day thereafter. Mix into a dampened feed.
Please weigh out using a digital scoop or scales.
Feed in combination with Remount for best results.
Email us for more information on how to use this product [email protected]
Does it work?
Please see or ask for our reviews.
Did you know?
This product can be fed with any of our other equine supplements. It can be used with all types of horses and ponies and all ages.
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.
Kate Hannaford –
When I got my mare she was grossly overweight. Tried so had for over a year to help her lose the fat pockets and crest. In Dec 20 she came down with laminitis, this gave me a real kick in the behind to get the weight off. So I changed her routine and diet, put her on remount and elastin. She recovered from the lamintis really quickly but the weight was still there and we feared she had EMS. I contacted Ron Fields and told them our situation. They were amazing and they sent me test pot of their new product EM.S12. It seemed to make a difference but the vet wanted to put her on his supplement so I gave that a go but saw no real improvement. So went back to Ron Fields with a request for more EM.S12 and we haven’t looked back. She has already lost her right shoulder pad and her crest is slowly reducing. She is so much happier and healthier with a long future ahead of her, all thanks to Ron Fields and this wonderful product. Am now going to start my other pony on it and fingers crossed for the same result.
Sue Gould-Wright (verified owner) –
My gelding has been on this for several months. He has EMS and his insulin levels have dropped massively since he has been on EM.S12.
Adele (verified owner) –
Martha came to me almost a year ago as a project horse on full loan. Dispute an appropriate diet , no rug and 24 hour turnout plus slowly re starting ,I was struggling to get rid of her belly she looked like she was about to foal! 10 days ago I started her on EMS12 powder the results are very encouraging, she has changed shape and is less bloated and her belly is beginning to tuck up. It is still very early days but I am very impressed with the results so far.
admin –
Hello Adele, So sorry for my late reply but I was not aware of your comment until now. I am so glad we could help you. If you have any questions, please give me a call. Kind regards – Ron Fields
Sandra Johnson (verified owner) –
I contacted Ron Fields after my boy had a bout of laminitis end of January 2022. He had mild rotation in both feet & was crippled, bloods showed borderline EMS so he was put on metformin. 5 weeks box rest & still no better so I put him on Remount & em.s12 , 10 days later I can now walk him out in hand . Thanks for the advice & support , vets coming today to re xray a much happier boy .
admin –
Hello Sandra. Thank you for your kind comment. Excellent news regarding your boy! We are glad to help.
Sarah (verified owner) –
Amazing product. I use this and the remount together. Huge reduction in fat pads and crusty neck and pockets above eyes have gone. I use these on both my horses, one is EMS the other isn’t. However, farrier came last week and he was so pleased that the new horn growth is ring free. One horse been on products since march the other one since May. These products are outstanding. Thank you Ron and team.
Bente Hardman (verified owner) –
I introduced this to my Connemara mare just before going on holiday, a time that has been tricky for her in the past as less exercise meant weight gain. 10 days later, she’s looking better than before, but most importantly, her energy levels are much better. She also has the Remount. So pleased! Also, very helpful email exchanges to help us on the right track. Thank you!