Is China Pigment Garcinia Poisonous?

Rattan is poisonous, but in Chinese painting, there is a way to eat pens, that is, to remove too much color with your lips. When we paint, we sometimes eat in a hurry. It should be okay to rinse your mouth after painting. Some minerals are more poisonous in color, so you can't help eating them before you have time. But if you get it, it doesn't matter if the skin is not broken. Just wash it.