No shade to black, but it’s the most popular and traditional ink color for tattoos — so if you’re looking to stand out or spice up your body art collection, consider trying red ink. If Kylie Jenner ...

A case has emerged of a person developing complete body hair loss and an inability to sweat after getting a tattoo. Research identified the ink components in the tattoo as the likely cause of these ...

There is an open secret among tattoo artists, dermatologists, and the small group of researchers studying the effects of tattoo ink: Red ink causes the most problems. These problems include ...

A Polish man had an extreme allergic reaction to red ink in a tattoo on his arm, causing all his hair to fall out, his sweat glands to shut down, and his skin to develop vitiligo. The case adds to ...