Nail Tek II Intensive Therapy for soft peeling nails Intensive Therapy helps heal weak, thin, soft or peeling nails. This unique protein formulation seals the layers of the nail together. With each application, Intensive Therapy reinforces and thickens nails while promoting strength and flexibility. Nail Tek II Intensive Therapy reinforces, strengthens, protects Product Options Available are as follows: Size : 0.5 oz