) SBS Toe Grow Gel repairs damaged cells to promote healing and growth. Contains a copper-peptide complex which increases keratin and horn growth by enhancing the production of protein collagen, to promote faster healing and growth, and accelerate the repair of cell damage. Apply along the coronary band, on bruised heels, hoof cracks, and damaged frogs. SBS Toe Grow Gel is a thicker formula for better adherence to bruised heels and irritated skin. Nozzle tip allows you to reach damaged hoof tissue that is deeply embedded in cracks and voids.