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    Kosmo Nail Bar

    2.9 (20 reviews)

    Services - Kosmo Nail Bar

    Manicure

    Manicure and pedicure

    Nail fill-in

    Kosmo Nail Bar Photos

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    Emily S.

    Kim does it again!!!!!! Truly so great at her job! Gave recs for color based on my skin tone & really just does a wonderful job. Came on a Thursday morning this time and weekdays you get 15% off from 11-2! Like what a deal!!!!!! It's always so clean in here and the staff is so so friendly. I'm

    Becka B.

    Kim was absolutely amazing. She spent so much time and effort making sure that the color and style were exactly what I wanted. I've literally never gotten so many compliments on my nails. I highly recommend Kosmo Nail Bar- especially for builder gel!!

    Amanda F.

    This salon just opened this month in the Union market neighborhood and it was much needed! With being the only nail salon in the area, I was hopeful it was nice and it certainly was! Since it's brand new, it was super clean, the staff was really nice and friendly, and they had a ton of nail polish options. I got a pedicure and for their opening promotion - throughout the month of May they were running a deal of 15% off if you booked online ahead of time. Hoping they run more discounts like this in the future! Side note, they do charge 3% if you use a card which isn't ideal. Also, cash or Venmo only for tip. I did like that instead of bringing me to a drying station, they had me sit in the pedicure chair with a little fan facing my toes for them to dry. I recommend Linh if you live in the neighborhood and want a quality and quick pedicure!

    Jo P.

    I made a same-day appointment for dip nails with extensions. The technician who worked with me did a pretty good job, and toward the end, the technician next to her jumped in to help finish shaping my nails. I appreciated that she got help instead of leaving them as-is. I have a crooked finger on each hand, and most places wind up placing the nail strangely, exacerbating the look of it. not here! the nails were placed properly to minimize my funny fingers. they were a little aggressive on the side walls of one hand which isn't great, but it wasn't so bad that i wouldn't go back. overall satisfied! :)

    My rush job manicure.
    George M.

    I just got a mani and pedi and had to instruct the technician (Wendy) the entire time. My pedicure in the end turned out ok but when it came to a basic manicure it's was the worst I received to date! It was rushed and uneven. It was the equivalent of what you would do in your own bathroom at home before rushing out to go somewhere. I stopped my technician as I grew tired of pointing out flaws in her service and proceeded to pay not intending to pay for the manicure. I was charged full price and will not go back again.

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    1 month ago

    I live in the neighborhood and come here all the time. Kim always does a great job! Andrew did my nails once too and they looked great.

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    Dupont Nails & Spa

    Dupont Nails & Spa

    4.1(788 reviews)
    2.4 mi•Dupont Circle
    •$$

    This place meets all the expectations. From the professionalism to the care of service they don't…read moremiss

    This was my first time going to DuPont Nails. I'm rarely this far SW in DC, but I was going to Spa…read moreLogic for a spa day and it included a manicure and pedicure here. I thoroughly enjoyed my pedicure - Gianni used exceptional ability to clean and shape my nails and my polish was gorgeous. I did regular polish instead of gel because that's what came with the spa day that I'd purchased. Usually I hate non-gel nails, but the pedicure was first and they dried fairly hard before the manicure was finished. The manicure was also quite creditable. The nails were shaped and cleaned expertly, but I should have gone for a buff. Full disclaimer: I haven't done regular nail polish in YEARS, I have been an SNS person, but never having been here before, I preferred to withhold judgment (and $$) until I knew the quality of work that was done. This was a mistake. I don't know if I think it was an accident, but this was some of the worst polishing I've ever had in my life. The fan that she had me using made my polish wavy on the tips and when she moved me to the back to the drying station, it dried sideways and the polish basically shifted on the nail bed. She did two of the nails again, but ALL of them look terrible and it's been one day. Overall, not impressed with the regular manicure. Having been a customer of nail salons for a very long time, I would not be surprised that this was a deliberate ploy to get me to upgrade my services, but she never asked! The spa is lovely, the pedicure chairs and comfortable, deep, and private and the massage function works beautifully. The polish colors and offerings are expansive, and they do offer wine with services. If I go back, I will try the SNS with another nail tech. My pedicure is fabulous, but I'm taking off my polish tonight. In truth, my nails will still look good - the manicure itself was fine- but it wasted a ton of time and I didn't enjoy that aspect.

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    Dupont Nails & Spa
    Dupont Nails & Spa
    Dupont Nails & Spa - Available at Spa Logic

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    Available at Spa Logic

    Famous Nails Spa - dirty nails, messy polish, super thick and uneven builder gel

    Famous Nails Spa

    4.7(66 reviews)
    2.4 mi•Dupont Circle, Downtown

    Highly recommend pedicure services from here!…read more While I was out taking care of errands, I looked up on yelp some nearby nail shops, in hopes of getting a serious spa pedicure, and that's when I came across the incredibly high reviews of Famous Nails Spa. I called them to see if I can come in the next 10 mins for a pedicure, and they took me without issue. I was warmly welcomed when I walked in and asked to sign in, and then I walked back to the pedicure chairs. My nail techinician, who didn't introduce herself and was not particularly warm towards me, greeted me and got down to business. Now-I warned her that my feet were in a rough condition, so I didn't mind her being all business because these toes needed THE business. The pedicure service was fantastic!! my feet were scrubbed and rubbed, my toes nails cut and shaped, and my polish was summertime ready. My nail technician offered me water towards the end of my service, which I graciously accepted, however I noticed most people were offered a beverage at the beginning of their service. The spa is relatively cozy in size and efficient, no frills or luxury, but everything was tidy, and my pedicure was done amazingly, and completed in a bit over an hour. I checked out efficiently and was given a somewhat short and dry good bye..hahahaha. But honestly, their service speaks for itself. I definitely would visit here again, and beware of the limited street parking.. prices are reasonable too!

    Kelly did my nails for my engagement photoshoot this spring. They came out AMAZING, exactly like…read morehow I pictured. Every time I go to this salon they do outstanding work. Gel X lasts 4+ weeks when I go here.

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    Famous Nails Spa - Entry to salon

    Entry to salon

    Famous Nails Spa
    Famous Nails Spa

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    Kosmo Nail Bar - othersalons - Updated September 2026

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