Q & A: Neck PigmentationThursday, June 03, 2010
Spaying fragrance to the neck area may have caused this pigmentation. Many perfumes have photo-sensitisers in the form of fragrance fixatives: these fixative agents when exposed to the sun cause the pigmentation. Avoid scrubbing your neck with a loofa. Repeated scrubbing can cause the skin to darken.
Having established the cause of the pigmentation, please consider there is no point in pursuing any other skin treatment program without doing these next three important things.