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

97.5% would refer friends and family to us

5 stars Customer since 2007

Great! Like always!!!

Cosmo Bleu replied:

Always a pleasure seeing you Abigail. We appreciate your comments.

5 stars Customer since 2005

Exceptional cut and color. Thanks for bday discount.

Cosmo Bleu replied:

Thank you Roberta!

5 stars Customer since 2006

Thanks for a good haircut once again Colleen!

Cosmo Bleu replied:

We appreciate the feedback Cristina. We look forward to your next visit.

5 stars Verified customer

Always great service!

5 stars Customer since 2009

When I'm at Cosmo Bleu I feel like I'm treated like Royalty! I can't wait to be back again!

Cosmo Bleu replied:

Hi Randy,

It's always a pleasure when you come in for your visits. Thank you for your kind remarks!

5 stars Customer since 2006

It's always a great experience to have my hair cut by Theresa. She takes her time and listens to my requests. I have been a client for over 10 yrs and I enjoy the pampering as well as the professionalism from front desk to salon chair.

Cosmo Bleu replied:


Your continued support is greatly appreciated! Thank you for sharing your experience with us.

5 stars Customer since 2016

Elle was focused and very nice ! She did exactly what I wanted .

Cosmo Bleu replied:

Hi Marie,

Thank you for sharing your experience here with Elle and Cosmo Bleu. We love hearing from our clients!

5 stars Verified customer

Great as always.

5 stars Customer since 2010

Ayuri is terrific

Cosmo Bleu replied:

Hi Maria,

We appreciate your feedback. We look forward to seeing you soon!

5 stars Customer since 2011

Tiffany always does and amazing job! And the staff is professional and very accommodating.

Cosmo Bleu replied:

Aldwin, once again, thank you for sharing your thoughts regarding your visits here.