Kosmo Nail Bar 12015D Rockville Pike, Rockville, MD 20852

"Nice place, nice technician & my nails look great & had probably the most thorough manicure ever. Just wondering why is there no lock on the bathroom door? It might be nice to space people out a bit more-especially during cold season & especially if they are using a drill right next to you & you're not offered a mask to protect yourself Overall, nice experience & I'll probably go again but perhaps natural nails & chemical nails could be separated a bit?"

"I’m in love with this salon. I’ve been a loyal client for 3.5 years and never ever had a bad experience. I usually get gel nails with minimalistic nail art or stickers. There are reviews with people having problems with getting their nails fixed after a mistake but I never had to have anything redone."

"I’ve been coming here for the last two years and I always make my appointment with Linh. He is hands down the best tech. He has great attention to detail and he’s very attentive. He always greets me when I come in for my appointment and he’s very kind. If I need him to fix something (which is super rare) he has no problem doing it which lets me know that he’s patient and that puts me at ease as well. I have tried other spas in my area but had no success finding one I wanted to stick with. Prior to making appointments with Linh, everyone here has been great, attentive, and very friendly. On top of all this, I really like coming here because the aesthetic of this nail bar is really cute. They took their time with the interior design."

"I've visited the salon multiple times for eyebrow services and once for a gel manicure. They consistently provide flawless results. The prices are fantastic, and I'm grateful that they always accommodate me. I'm excited to bring my daughters for their first manicures soon!"

"I was a walk in which was fantastic because they usually only do appointments. They were so kind and quick. I loved the service, the space was so clean and well kept. Word to the wise, they only accept cash for tips. The only downside was one of my cuticles was cut too far so it started bleeding. The technician saw it and helped stop the bleeding immediately while keeping the space and my finger clean."