Grow Longer, Stronger Nails in 5 days! For longer, stronger nails. Formulated to stop brittle nails form breaking, peeling & chipping to promote growth plus green tea & other antioxidants. For growth-resistant nails. No formaldehyde, toluene & DBP. Nail Type - Nails that are brittle and won't grow because they break, peel or chip easily. ...