Bird’s Dropping Facials – Japan
You knew something from Japan had to show up on this list. Putting bird poo on your face is not a most traditional of beauty treatments, but this technique dates back to 18th century geishas.
There is some science to support the fact that the amino acids in the compound reduce wrinkles and skin damage. Be warned is you think bird poop is for you, it will set you back $180 at Shizuka New York Day Spa, for a 50-minute facial.