Is mascara made out of bat poop?
It is a common urban legend that mascara is made out of bat poop, but this is not true. Mascara is typically made out of waxes, oils, pigments, and other synthetic ingredients.
Specialist journal
It is a common urban legend that mascara is made out of bat poop, but this is not true. Mascara is typically made out of waxes, oils, pigments, and other synthetic ingredients.