Cosmo Nail Bar

Yo-yo has given me great hospitality! This is my first time and she is making it nothing but sweet for me. The service I am receiving is pedicure and a manicure.

terrible results, overpriced, and my technician named We cut me repeatedly. Would not recommend this place.

Everything about this place was terrible! I only went because my usual salon mimosa was closed. Took over 2 1/2 hours to do a dip powder because she kept stopping to work on other people's feet...

I got these tips with dip 4 weeks ago today!! I have never had tips last this long. Not a single nail has chipped, broken, or popped off! I bite my nails and have nubs, so the tips barely even had...

I have been a regular customer at Cosmo for many years. I've never found a nail salon in DC I love but Cosmo is the best I've found when it comes to a mix of reliability, availability for walkins,...