Does Fraxel on Hypopigmented Acne Scars?

Repigmentation of hypopigmented scars is not consistently possible. I have not had success with Fraxel Re:store laser in improving this condition. I have not tried the fraxel Re:pair laser for this as I don't see why it would work on a theoretical basis (although in medicine it is not unusual to discover results we don't expect by trying different treatments). The excimer laser has been used to repigment vitiligo but I wonder about the wavelength of this light energy increasing the risk... more

Scars can be defined in terms of color as well as deformity. Hyperpigmentation (darkening) can be temporary and is usually reversible, hypopigmentation is generally permanent because it indicated that the cells responsible for pigmentation (melanocytes) have been destroyed in that area of the skin. There are some studies which suggest that wavelenghts in the ultraviolet spectrum can cause repigmentation. However, ultraviolet wavelengths can also harm the skin by causing neoplastic... more

Hi KMS, I have seen some improvement in hypopigmented scars on the face with Fraxel repair, not with Fraxel restore. Patient responses vary, and the treatment is not guaranteed to improve hypopigmented scars. If the hypopigmented scar bothers you a great deal, then it is worth a try. Good luck and be well. Dr. P