You will enjoy derma pure stretch mark removal choose from single treatment or course of 3 treatments 60 minute each session or course of 6 treatments 60 minute each session the derma pure system can be used to remove stretch marks such as those developed during pregnancy adolescent growth spurts rapid muscle growth rapid muscle growth spurts and weight lossgain the derma pure system removes stretch marks by stimulating the production of new collagen fibres and elastin in th