This study’s authors claimed that their study showed that getting a tattoo increased risk, but their data actually suggested that any differences were not statistically significant. If tattoo ink did ...

Another study published in March found that 45 of 54 tattoo inks tested contained unlisted additives including polyethylene glycol, propylene glycol, and higher alkanes that could cause allergic ...

Researchers from the University of Southern Denmark, analyzing data from Danish twin pairs, have found evidence suggesting ...

Your next tattoo might be riskier than currently assumed, recent research suggests. Scientists found evidence of a potential ...

Plus, the tattoo ink itself may have ingredients that can trigger an allergic reaction or prove harmful to one's health. "Different colors are created with variations in pigment and dilution ...

"We are concerned that tattoo ink interacting with surrounding ... and for example, red ink more often causes allergic reactions. This is an area we would like to explore further.