I have a 19-year-old gelding who has been on this product for about 8 months. It contains all of the supplements that Jack needs for Insulin Resistance. He is in great condition, has maintained his weight (one of the hardest things to do with an IR horse!), and his hooves are in great shape. This company makes it easy to do business. They ship on time, answer questions, provide excellent customer service, and a top-drawer product. Thank you Mad Barn, Jack's Mom!

After starting my horse on 3:1 Copper and Zinc, I was skeptical if I could really help my horse. He got really sun bleached and was looking terrible. After almost 6 weeks on 3:1 Copper and Zinc he's looking like a new horse and for the first time ever he's getting dapples!!

Since adopting our OTTB in January, we researched different supplements to aid in his growth and development – we chose Mad Barn and are thrilled with the results. We use Omneity and W3 oil in addition to his regular diet and it has made such a wonderful difference in his coat, weight management, and feet. I highly recommend their products. Service is off the charts whether assisting in choosing the right supplements or getting them to you in a timely manner after ordering online.

I am really happy with all my purchases from Mad Barn. From the detailed product descriptions, super customer support and free, to the very prompt delivery, I am extremely happy. I also really like that there is very little filler (if any) used in Mad Barn and you know that you are getting pure products. Thank you!!!!!!

I buy a lot of products from Mad Barn.Their products are top notch. The science put into each and every product is the best. I love that there is no fillers.And their products WORK.I have 2 Appaloosas ages 2 and 3.And they have every thing to help my young one grow strong and healthy. I always get compliments on how big and healthy and happy they are. And the Mad Barn products are a big part of that. The team is there to help you with anything you need. And you get your products to your door in excellent time. Great job everyone!

I originally purchased this for my appendix who has lousy feet and EPM. I'm always looking for ways to sneak in more vitamin e. He was noticeably different within about 6 weeks and the farrier is very happy with the results 6 months later. You can actually see when I started feeding it to him in his hooves. It took a little bit, but my fussy TB finally started eating it, too. He's a bay and this is the best coat color he's ever had. I definitely recommend to everyone as it's very well priced (especially in bulk) and the customer service is on point! I also love the feed nutrient calculator on the site.

This works and fast. My 21 yo Morab endurance mare gets runny poos every winter. Then my 8 yo arab gelding got it this year too. So I needed something to get their digestive system back on track. Ordered the Optimum Digestive and it was here in two days. Added it to their daily supplements and saw immediate improvements for both horses in the same week.

Started using this after using the Equitop Myoplast (sugar coated spirulina), great source of protein and a lot cheaper than the myoplast. My horse has developed so much topline since starting on all the Spirulina supps. Only downside is that it's a little messy. But that is a small price to pay. Thank you to MadBarn for creating awesome and affordable products!

We’ve been dealing with quite a few issues with one of our ponies. He’s not keeping weight on, has foundered in care of previous owner and has been dealing with sore feet ever since. In the summer I decided to make some dietary changes aside from what we were already trying. I’ve put him on golden past and chasteberry as part of his daily feed. Be appears to be doing so much better. He’s more active, brighter and overall walking so much better!!! He’s actually a little sassy now 😂. I this supplement is helping!!

This oil & amino trace + has made a huge difference in my horses condition. He is IR & PPID and his thyroid was out of whack. In 2 months his condition has major improvement and his bloodwork is near normal. I highly recommend you speaking with the nutritionist available and following their instructions.