Make way for an honest alternative in Chicago’s Kweku Collins.

Make way for an honest alternative in Chicago’s Kweku Collins.
SQN’s Training program creates true hair artists. Are you ready to become a hair super star?
The temperamental Fall season is back in Chicago and with that comes the change in the haircuts, colors and styles.
After a sweltering August, we welcomed September with open arms and new looks from our Sine Qua Non stylists.
Riot Fest Chicago returns to distort the ears of Douglas Park this weekend. Earlier sets offer a glimpse at rising, not-to-be-missed artists.
Sine Qua Non Salon Celebrates 23 years in business today!
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.
There is absolutely nothing like Chicago summers and August is the perfect time to take advantage of all kinds of great events before heading back to school and embracing fall.
The Sine Qua Non Salon in Lincoln Park is closing June 18th.
The rise of the music video in the 1980s brought with it a new arena for self expression.
No matter what wedding hair and makeup look you are going for, Sine bridal stylists are here to achieve your desired vision.
Sunflower Bean are the teenagers you aspired to be: aloof but down to Earth, cool but relatable with talent coming out of every pore.They embody all of the contradictions you spent your awkward teen years figuring out. Their attraction to doom metal and glam rock combined with their youthful energy create a unique sound, taking […]
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.