Feed supplement containing 37% highly digestible protein and particularly rich in essential amino acids and sulphur amino acids such as methionine and cystine. Hoof Formula is therefore particularly suitable for sport horses fed a high energy, grain-based diet. Probably one of the richest nutritional supplements in biotin (100mg/kg) and vitamin A (975000 Ul/kg), which are combined with other vitamins (vit PP, vit Bc, vit B12) playing a role in hoof quality. Also contains a high concentration of calcium to help correct any deficiencies. The other essential minerals (magnesium, potassium, phosphorus) are also present in optimal proportions. All these elements could not play their role without a judicious supply of trace elements. That's why Hoof Formula contains large quantities of copper, zinc, cobalt and iodine.