Can Dermaroller Help Hypopigmentation Areas Regain Colour?

Hypo pigmentation can occur as a result of autoimmune disease like Vitiligo or as a consequence of post-inflammatory reaction following a skin injury as result of sun exposure or treatments associated thermal or chemical burn. Micro needling therapy is well recognized as treatment of excessive pigment deposition, but it also can be effective for cases with the pigment loss due to a post-inflammatory reaction. Depth of needles is quite important in this instances,... more