- $11 for two Groupons, each good for one eyebrow-threading session ($22 total value)
It’s hard to believe that a technique developed more than 6,000 years ago is still one of the best ways to remove stray body hair. Hard to believe, but true. After a threading session, hair takes longer to grow back than it does after a shave or even a wax. It's no wonder that Mila Threading uses this special technique to shape eyebrows into elegant arches. The team here can also tint eyelashes, clean pores during facials, and translate your favorite off-color saying into a complex henna tattoo.