Take a look at a detailed examination about Do Nuns Have to Shave Their Heads.
Nuns can wear makeup but they are gently urged against it on a regular basis. There is no use for makeup beyond special occasions, because you are not trying to attract any attention to yourself because you were sworn to chastity.
Sarah Jenkins
Senior Technology Editor & AI Specialist
Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.