"Investigation Reveals Discrepancies in Tattoo Ink Ingredients"
Research from Binghamton University reveals that the ingredients listed on tattoo ink labels often do not match what's actually in the bottle, with 90% of analyzed inks showing major discrepancies. Unlisted substances such as polyethylene glycol and propylene glycol were found, posing potential health risks. The study highlights the need for better labeling and manufacturing practices, especially as the FDA begins to regulate tattoo inks under the Modernization of Cosmetics Regulation Act.
