There's A Tattoo Removal Cream In The Works, But WIll It Actually Work?

Regretting that tattoo you got a few years ago? Alec Falkenham, a researcher at Dalhousie University in Halifax, is working on a fix. Falkenham has developed a topical cream that, as BuzzFeed explains it, clings to macrophages, or the white blood cells that absorb foreign particles, in this case, tattoo ink. Then, new macrophages move in to replace the ink-filled ones. Unlike regular tattoo removal, which can cost upward of $75 per session and may cause inflammation, Falkenham says his cream wou...