Effective, the shipping was fast. Every madbarn complements are incredible

Always a great product

Already seeing a difference in my horses hooves, manes, and tails! I’m placing another order this weekend.

Canpar was difficult to deal with for shipping but Madbarn is an excellent company. So far my horses have both been on this for a little over a month, I am noticing slightly faster hoof growth but can't comment on the quality of hoof yet. No issues getting them to eat it, happy with the price! I also use W3 and will continue with these two supplements

Well enjoyed by both of my geldings. I can appreciate that it is an option to top dress this supplement. Most certainly am noticing a difference in their coats, mane, & tails.

Have both my senior mares on biotin and noticeable improvement with hoofs and shiny coat. Very pleased

I used other Biotin for years, brand name and no name. Not sure what is in yours that is making my mare that had a horrible soft nail with white line disease finally start growing like a regular nail. It could be that I’ve gone to all MadBarn supplements I don’t know. I’m just delighted.

I used other Biotin for years, brand name and no name. Not sure what is in yours that is making my mare that had a horrible soft nail with white line disease finally start growing like a regular nail. It could be that I’ve gone to all MadBarn supplements I don’t know. I’m just delighted.

I love Mad Barn and the biotin has made a huge difference for my horses and their manes and tails. Our 2 year old is finally getting a long. beautiful mane and my grey mare now has a tail, and it touches the ground! great stuff!

I started my horses on Mad Barn biotin at the recommended dose in the summer of 2024 as an addition to their daily Omneity Premix specifically to improve hoof quality. I knew it can take months of consistent supplementation to see results, but this spring I definitely noticed thicker and tougher hoof walls. They aren't chipping off between trims anymore and just look healthier.