The hair-removal techniques at Nirvana Threading are a far cry from those found at conventional med-spas. Instead of wielding lasers, the team removes unwanted fuzz with centuries-old techniques. Using a loop of pure cotton thread, the aestheticians carefully sweep around eyebrows, across lips or over the face. That way, they're able to lift out strands without the use of any heat or chemicals. With equal deftness, the team prepares clients for special occasions with intricate henna tattoos.