My gelding started to suffer from stomach irritation due to stress from pain due to a bone spur. My vet immediately suggested he start this supplement and stay on it. He said it was designed by veterinarians to help keep the gut healthy on all levels. I started him on it and have not looked back. He has been on it for over a year now and has had no issues with his digestive tract at an level from esophagus to hind hind gut. He is on medication for the spur and this has kept him healthy and happy with no problems due to daily medication. Would definitely recommend.

Product seems to help the horse’s coughing and he eats it well

Great service and fast delivery.

My 9 year old gelding is doing great on Mad Barn!

The wine box container seems to work a bit better than the former soft bag with the pouring spout. Still some leakage however with the wine box valve, likely due to the density of the oil versus wine.

Amazing product! This is exactly what my mare needed and the results were phenomenal in only a short period of time!

Always easy to order Great service Fast Super expérience

I really don't want to give my feed back ;o) I am very happy with the quality of the products and the knowledge and service offered. Keep up the great work!

I purchase this for my daughters senior mare, my older gelding and mare. My daughters mare is 21 and when we first got her over a year ago she was stiff in the hind end and a bit underweight. A year later and with the help of MSM from MadBarn she is so much better. Much more supple when she walks, she’s been on numerous trail rides without any soreness afterwards and her attitude is great. We have her on W3 oil and she’s been holding her weight gain well. Great products and I highly recommend!

I ordered MSM to address a "clicking" issue in my 19 yr old mare's left hind leg. Six weeks into introducing this product to her daily diet, I have noticed that the "clicking" has disappeared. Thanks, Mad Barn!