Company Description
Sine Qua Non-Salons was founded in 1993 by native Chicagoan, Laura Boston. Celebrating 26 years in business, Sine’s award-winning salons in Chicago deliver excellent artistic hair services in a friendly and restorative environment. Considering Laura’s background as a rock musician and vocal major at De Paul, it’s not surprising that SQN quickly rose to fame on the local arts scene, attracting Chicago’s creative community to call Sine their go-to hair salon.