Have no idea of its usefulness or effectiveness. Be sure to check with your veterinarian before using any Mad Barn products. So I was told by a nutritionist at Mad Barn . I’ve used thousands of their products and that was their advice to me. Also, usually don’t answer the phone. Said they are very busy. Have had to make several calls a number of times to even place an order.

Bought and gave it away. No results after weeks and horse began turning his nose up to it

I have not seen the results I was expecting. My one horse with Cushings is not shedding well. The other horse still has a crusty neck. I know natural herbs take longer to be effective. Will continue for now. Sincerely, Charlie Kimball