COSMO BEAUTY BAR
Nail salon in Washington, DC
The salon is at 1911 9th Street NW and is open Monday through Saturday from 10:30 am to 8 pm and Sunday from 10:30 am to 7 pm. Walk-ins are welcome, and visits can also be booked by phone or online. The salon describes itself as one of the best nail and lash salons in the industry and says its technicians aim for close attention to detail and results that exceed client expectations.
Read moreAbout
The salon is at 1911 9th Street NW and is open Monday through Saturday from 10:30 am to 8 pm and Sunday from 10:30 am to 7 pm. Walk-ins are welcome, and visits can also be booked by phone or online. The salon describes itself as one of the best nail and lash salons in the industry and says its technicians aim for close attention to detail and results that exceed client expectations.
The nail menu covers classic and gel manicures, several pedicure styles, and artificial nail options that include acrylic, Pink & White, Sculpture, Silk Wrap, Liquid Gel and Cosmo Dipping Powder. Gel services are cured with LED light only, and the salon describes its gel removal as UV harm free. Gel polish comes in hundreds of colors, and nail art add-ons are priced by length of time, from 15 minutes to an hour.
Manicures and pedicures lean toward spa steps. Sugar scrubs, hydrating masks, massage, hot towels and paraffin dips appear across the menu, and several named pedicure lines combine these steps, such as Jelly, Oxygen, Milk and Honey, and vegan-collection packages. Spa sessions for hands and feet use organic scrubs, according to the salon.
Lash extensions come in Classic, Hybrid and Volume styles, with full sets and refills priced by fill interval. Waxing covers the face, underarms, legs and bikini line, and the salon states a no double dipping policy for Brazilian and bikini waxes.
Complimentary drinks are offered during visits, including wine, sangria, champagne, mimosa, herbal and ginger tea, coffee and water.
Attention to detail and spa-style steps added to standard nail care, according to the salon.
Specials & promotions
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$10 off early bird visits
Weekdays (M-F) between 10:30-3; call ahead for the early bird special
On their website as of Oct 28, 2026 · Where we saw it
Services
Final prices may vary.
Classic, gel, spa and treatment-based manicures, from basic cleanup and polish to paraffin, collagen and herbal detox options.
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Classic Manicure $23
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Weekly No Chip Manicure $33
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Collagen Manicure $35
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Cosmo Signature Manicure $45
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Deep Treatment Manicure $45
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Gel Manicure $45
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Spa Manicure $45
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Deluxe Manicure $55
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French Gel Manicure $55
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Herbal Detox Manicure $70
Pedicures range from classic and gel versions to named spa packages with soaks, scrubs, masks, massage and polish.
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Classic Pedicure $40
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Cosmo Signature Pedicure $45
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Callus Treatment Pedicure $50
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Collagen Pedicure $50
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Jelly Pedicure $50
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Jelly Pedicure (No harmful chemicals) $50
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Regular French Pedicure $50
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Chocolate Love $55
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Chocolate Love Pedicure $55
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Eucalyptus Pedicure $55
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Unscented Pedicure $55
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Charcoal Pedicure 4 in 1 $60
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Gel Pedicure $60
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Golden Pedicure $60
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Oxygen Pedicure $60
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Spa Pedicure 4 in 1 Vegan Collection Package $60
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Unicorn Pedicure $60
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Aloe Pedicure 6 in 1 Package $65
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Gentlemen Spa Pedicure $65
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Hemp Relax Pedicure $65
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Hemp Relax (Special Oil) $65
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Milk and Honey 6 in 1 Package $65
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Milk and Honey 6 in 1 Package Pedicure $65
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Gel French Pedicure $70
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Deluxe Spa Pedicure $75
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Supreme Spa Pedicure $85
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Herbal Exclusive Spa Pedicure $95
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Pedibomb #1 Pedicure $105
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Jelly Pedicure: Charcoal Detox Price at booking
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Jelly Pedicure: Green Tea Price at booking
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Jelly Pedicure: Pearl Glow Price at booking
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Jelly Pedicure: Rose Price at booking
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Oxygen Pedicure: Caffe macchiato Price at booking
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Oxygen Pedicure: Mint mimosa Price at booking
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Oxygen Pedicure: Raspberry sorbet Price at booking
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Spa 4 in 1 Collection: Cucumber Fresh Price at booking
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Spa 4 in 1 Collection: Green Tea Price at booking
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Spa 4 in 1 Collection: Lavender Relieve Price at booking
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Spa 4 in 1 Collection: Lemon Quench Price at booking
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Spa 4 in 1 Collection: Ocean Refresh Price at booking
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Spa 4 in 1 Collection: Tangerine Twist Price at booking
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Spa 4 in 1 Collection: Virgin Olive Sensation Price at booking
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Spa 4 in 1 Collection: Vitamin Recharge Price at booking
Acrylic, gel, dipping powder and sculpted nail sets, with fills, overlays and removal, plus nail art and length and shape add-ons.
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Acrylic Fill-in $40
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Acrylic Full Set $50
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Acrylic Overlay $50
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Pink Fill-in $50
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Acrylic Gel Fill-in $55
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Cosmo Dipping Powder Full Set $55
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Sculpture Fill-in $55
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Silk Wrap Fill-in $55
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Cosmo Dipping Powder 3 or More Colors $60
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Cosmo Dipping Powder with Manicure $60
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Cosmo Dipping Powder with Nail Extensions $60
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Custom Acrylic Fill-in $60
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Liquid Gel Fill-in $60
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Pink & White Fill-in $60
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Acrylic Gel Full Set $65
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Cosmo Dipping Powder Ombre 2 Colors $70
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Custom Acrylic Full Set $70
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Liquid Gel Full Set $75
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Pink & White Full Set $75
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Sculpture Full Set $75
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Silk Wrap Full Set $75
Classic, Hybrid and Volume full sets, with refill options at 2, 3 or 4 weeks.
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Classic Full Set *2 weeks fill $75
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Classic Full Set *3 weeks fill $85
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Classic Full Set *4 weeks fill $95
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Hybrid Full Set *2 weeks fill $115
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Classic Full Set $120
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Eyelash Classic Full Set $120
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Hybrid Full Set *3 weeks fill $135
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Hybrid Full Set *4 weeks fill $155
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Volume Full Set *2 weeks fill $165
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Eyelash Hybrid Full Set $180
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Hybrid Full Set $180
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Volume Full Set *3 weeks fill $195
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Volume Full Set *4 weeks fill $225
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Eyelash Volume Full Set $250
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Volume Full Set $250
Waxing for the face, body and bikini area, priced by area and including Brazilian and men's services.
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Lips $10
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Lips Wax $10
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Toes $12
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Toes Wax $12
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Chin $15
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Chin Wax $15
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Eyebrows $15
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Eyebrows Wax $15
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Neck $15
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Neck Wax $15
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Sideburns $18
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Sideburns Wax $18
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Under Arms $20+
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Under Arms Wax $20
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Eyebrows/Lips $25
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Eyebrows/Lips Wax $25
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Half Arms $35+
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Half Arms Wax $35
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Bikini Lines Wax $38
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Eyebrows/Chin/Lips $40
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Eyebrows/Chin/Lips Wax $40
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Half Legs $45+
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Half Legs Wax $45
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Whole Face $45+
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Whole Face Wax $45
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Full Arms $50+
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Full Arms Wax $50
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Men's Chest Wax $55
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Brazilian Wax $65
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Full Legs $65+
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Full Legs Wax $65
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Men's Back Wax $65
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Men's Bikini Wax $65
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Men's Brazilian Wax $85
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Coffin Nails (Length and Shape) $12+
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Cut Down Only $12
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Pointy Nails (Length and Shape) $12+
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Repair Nail Only $12+
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Stiletto Nails (Length and Shape) $12+
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Cat Eye Set $20+
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Chrome Powder Set $20+
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Custom Design $20+
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Ombre Design $20+
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Soak Off (with or without extensions) $20
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Buff and Shine $12
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Buff and Shine (New buffer per client) $12
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Collagen Treatment $15
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Cooling Mask Treatment $15
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Cut Down and Shape Only $15
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Gel Removal Only $17
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Regular Polish Change $17
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Acrylic or Dipping Powder Removal Only $20
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Paraffin Wax Treatment $20
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Regular French Polish Change $23
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Gel Polish Change $35
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French Gel Polish Change $45
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New Buff and Shine $17
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New Buff and Shine Pedicure $17
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Collagen Sock Treatment $22
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Cooling Mask Gel $22
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Callus Take Off Only $25
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Cut Down and Shape Only Pedicure $25
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Gel Removal Only Pedicure $25
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Paraffin Treatment $25
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Regular Polish Change Pedicure $28
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Regular French Polish Change Pedicure $32
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Gel Polish Change Pedicure $50
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Gel French Polish Change $60
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Gel French Polish Change Pedicure $60
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Special Design (Children, Age 12 and Under) $5
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Polish Change Hand (Children, Age 12 and Under) $6
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Manicure (Children, Age 12 and Under) $12
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Polish Change Feet (Children, Age 12 and Under) $12
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Pedicure (Children, Age 12 and Under) $25
Photos
Meet the team
Their website doesn't list the team, so we don't either.
- Highlights
- Weekly No Chip Manicure, using strong polish that is designed to last more than a week without a light
- Cosmo Signature Manicure combining a paraffin wax dip, collagen mask and weekly no chip polish
- Named pedicure lines such as Jelly, Oxygen and Pedibomb #1
- Gel polish in hundreds of colors, cured with LED light only
- Complimentary beverages during visits
- Children's services for ages 12 and under
- Good for
- walk-ins
- first visit
- gel and dipping powder manicures
- spa-style pedicures
- lash extensions
- children aged 12 and under
- waxing clients
- Treats
- nail length and shape
- chip-resistant color
- callus care
- lash length and volume
- unwanted hair removal
- hand and foot relaxation
- Techniques
- LED light gel curing
- gel removal
- dipping powder
- acrylic
- Pink & White
- Sculpture
- Silk Wrap
- Liquid Gel
- paraffin wax dip
- hot stone massage
Products & treatments
- Cosmo Dipping Powder
- gel polish in hundreds of colors
- organic scrubs
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