I am so impressed with the madbarn products. Since adding W3, lysine, and biotin I have noticed a huge difference in my horses coat, tail, and overall condition. I’m really happy I made the switch.

I have had great results with this product and found it much superior to other brands

only halfway through the bag, unable to comment on whether it is doing anything yet

I was delayed started the Biotin so I can’t give a clear review yet. But I will write a review when I have completed the 2 kg. Thanks

This a great product because it has no filler so it’s easy to keep track of what is being added to your horses already balanced diet. It’s also way less costly than other biotin products and you know your horse is getting exactly what he should be in the product, biotin. I have had great results from using this product in addition to the balanced Omniety vit/min supplement. It’s great stuff!!!