Assertion: ink's pigment | /r/ObjectUse | used in tattoo inks
Facets:
Source sentences:
text: Here's a table listing the colors of common pigments used in tattoo inks.
text: As the FDA states, "because of other competing public health priorities and a previous lack of evidence of safety problems specifically associated with these pigments, FDA traditionally has not exercised regulatory authority for color additives on the pigments used in tattoo inks.