A single strand of hair contains carbon, oxygen, nitrogen, and even trace elements of gold. This kind of diversity necessitates the skills of an experienced stylist such as Jen Santiny. In the comfort of her cozy salon chair, Jen can engineer layers to frame the face, or bedeck tresses with bold highlights. Clients may also solicit her know-how for a special-occasion updo or a keratin treatment to wrangle frizzy hair.