"Unlisted Ingredients in Tattoo Inks Linked to Health Concerns"

A study analyzing over 50 tattoo inks from nine different brands used in the US found that 83% of the inks contained unlisted substances, raising concerns about potential health risks. The research revealed discrepancies between the ingredients listed on the labels and the actual contents of the inks, with some inks containing potentially harmful or undisclosed additives. The findings highlight the need for improved labeling and manufacturing practices in the tattoo ink industry to ensure consumer safety.