A concentrated formula of the Original Horseshoer's Secret with 25 mg of Biotin per 2 oz serving. Also contains chelated minerals, essential amino acids, yeast cultures, omega-3, and 6 fatty acids.
The concentrated formula is great because you feed less on a daily basis. This comes in handy when you are feeding ponies or easy keepers that don't get a lot of grain in the first place. Feeding them the regular formula seems like I am giving them more supplements than actual grain! Therefore, I highly recommend the concentrated formula. I have fed both and seen the same results from both.