SQN’s Training program creates true hair artists. Are you ready to become a hair super star?

SQN’s Training program creates true hair artists. Are you ready to become a hair super star?
This week, the 2017 Grammy Award nominations were announced.
After a sweltering August, we welcomed September with open arms and new looks from our Sine Qua Non stylists.
Hair industry innovator and Sine-stylists inspirational mentor, Howard McLaren returned to Chicago with the R+Co education team for the R+Co Hair Show this June.
The rise of the music video in the 1980s brought with it a new arena for self expression.
Salutations in 2016! It’s a brand spanking new year and the spirit of new beginnings is thick in the air at Sine Qua Non Salons.
Eyebrow Shaping at Sine Qua Non Salon With Christmas and New Year’s just around the corner, you might have already figured out what you’re going to wear to family dinners and cocktail parties. Now, it’s time to finish your look with a relaxing facial and brow shaping. When you walk into a room, your beautiful […]
Shop Small, Save Big At Sine Qua Non Salons This Holiday Season! 10% off ALL Products! Join us for a long holiday weekend sales event spanning Black Friday, Small Business Saturday, and Cyber Monday (11/27-11/30). Come into the salon and receive 10% off of all products at all locations! We have a large variety […]
Cody Bralts is August’s Seen & Spotted Artist Named one of the 17 Best Chicago Instagram accounts by TimeOut Chicago this month, Cody Bralts has an eye for minimalism. Taking to the Chicago streets, Cody has spotted what the everyday Chicagoan may perceive as normal and has turned it into art. The Sine Qua Non’s […]
Hair style, color & video editing by Bryan Patrick Doyle
LIVED IN AND CHIC. Beachy waves for days. Our exclusive collection of Style Bar services is a quick, elegant and casual way for you to get a modern, chic hair style for your weekend. Our style bar menu of braids and blow outs are easy to wear, stylish and contemporary looks that are easy on […]
Reena Levin has been a loyal client of SQN owner, Laura Boton for 15 years! She sells makeup at Neiman Marcus on Michigan Ave, a real beauty expert! Her favorite designers include Etro, she loves the play on colors and the patterns blow her away, and Brunello Cucenelli for the opposite reason, the soft subtlety […]
Sine Qua Non Gift Cards are a great way to give the gift of Great Hair. We pledge to give your special someone the perfect Sine' Experience in our warm and chic salon spaces. You can choose to have a card mailed to recipient ($5 service fee) or send it by email with no fee.