170 Nassau St.
Princeton, NJ 08540

Mon: 12:00PM - 6:00PM

Tue - Wed: 10:00AM - 9:00PM

Thu: 10:00AM - 8:00PM

Fri: 10:00AM - 7:00PM

Sat: 9:00AM - 5:00PM

Sun: 12:00PM - 5:00PM

97.4% would refer friends and family to us

4 stars Verified customer

Great service in a comfortable atmosphere.

5 stars Customer since 2011

Tiffany did an awesome job with my haircut.

Cosmo Bleu replied:

Thank you Aldwin and Happy Holidays!!!

5 stars Verified customer

My stylist Katherine is great!

5 stars Verified customer

Everyone is nice and they do a great job.

5 stars Customer since 2016

Aguri Choice is my stylist, and she is always such a good listener to what I want. I asked for a few changes this time in the cut, and she did a wonderful job. Amanda shampooed my hair, and is always very friendly and expert. I also enjoy the ambiance of the salon, and find it all a very pleasant experience.

Cosmo Bleu replied:

HI Kathy,

Thank you for your kind remarks. I will share this with Aguri. Have a wonderful Holiday Season!

5 stars Customer since 2011

Amazing as usual!

Cosmo Bleu replied:

Thank you Fenal!!!

5 stars Customer since 2005

Always on time. Relaxing atmosphere and everyone is so friendly.

Cosmo Bleu replied:


We're glad to hear that your visits with us are a relaxing and pleasant experience. Happy Thanksgiving to you and your family

5 stars Customer since 2012

Katherine M. is an awesome stylist. There is no one else in the Princeton area who has her skills and warm, gracious manner. Thank you for making me feel beautiful!

Cosmo Bleu replied:

Hi Heather,

We appreciate your wonderful comments regarding your visits with Katherine. I will be sure to share this with her. Happy Thanksgiving!

5 stars Customer since 2013

Great staff, great environment. Katherine is one of the most talented stylist I have ever known!

Cosmo Bleu replied:

Hi Debra,

Thank you sharing your experience here at our salon. We value your opinion

5 stars Customer since 2010

Aguri is so good...so professional. Would never go anywhere else. Olivia gave me the best shampoo and massage ever!

Cosmo Bleu replied:

Hi Barbara,

Thank you for taking a few minutes to respond to our review request. I'm happy to hear that everything went well. Our goal is to make each and every client feel special which begins with that wonderful shampoo experience. Have a great holiday season!