Skin whitening isn’t a new practice and neither ... She is also an anti-allergy specialist, laser surgeon, and internationally trained aesthetician. She tweets @dermatdoc. Views are personal.

But what you probably didn't know until earlier this week is that Nivea also sells skin-lightening cream to consumers in Africa. SEE ALSO: Oh look, another insensitive, wannabe 'woke' ad campaign.

Upon investigation, the dark marks seemed to be the result of fluorescent whitening agents in the paper. It appears they are overloaded or otherwise changed chemically by the laser, and slowly ...