In short, yes the treatment is permanent. Pigmentum^TM addresses the root of the problem and hence its results are irreversible. For a detailed view on how Pigmentum^TM works please click here. Some patients have complained that their Vitiligo reappeared. However, upon further enquiry it was found out that they stopped treatment straight after gaining pigmentation. It is therefore important to know that even if your skin is completely re-pigmented the treatment should continue for another month to gain permanency.