The usual amount for a 1,100 pound (500 kg) horse is 2 heaping measures daily. The amount for ponies is one measure daily. Top dress or mix with the daily ration. One heaping measure of Biotin-100 weighs approximately 1.2 ounces and contains 7.5 mg of Biotin.
To facilitate proper adhesion of Biotin-100 to the ration, slightly moisten the grain with water or liquid supplement.