Looking to freshen up your look? At L7 Salon, our team of professionals are committed to providing you with an amazing service to make sure you go home happy. Our Color Retouch service is for a standard (1/2 inch) color application to the new growth area only. If you have not had your color touched up in 6 weeks, are diving into color for the first time or you are wanting to change your existing color, additional product charges between $8 – $48 will apply.