


KOSMO Nails Boutique
About
KOSMO Nails Boutique is listed on FindALoco in Los Angeles, CA with address, phone, website, hours, and map location. Common services and related keywords include Nail Salon.
If you’re looking for a dependable Nail Salon in Los Angeles, CA, KOSMO Nails Boutique is a name locals mention for careful work, lasting results, and a comfortable overall experience. Located at 337 N La Cienega Blvd, this salon has built a strong reputation with a 4.6 rating across 137 reviews, reflecting the kind of consistency that matters when choosing a place for regular nail care or beauty maintenance. In a city with no shortage of options, many customers return because the service feels attentive, organized, and genuinely detail-focused.
Guests often note that KOSMO Nails Boutique stays busy, so making a reservation can be a smart move, especially during peak times. Even when the salon is active, reviews describe the experience as smooth and well managed rather than rushed. That balance is a big part of the appeal: people come here not only for polished results, but also for a visit that feels easy and comfortable. The atmosphere comes across as relaxed and welcoming, with thoughtful touches that help clients enjoy their appointment while still feeling that the staff is focused on quality.
For nail services, gel manicures stand out as a favorite. Customers specifically mention long-lasting gel polish that stays pristine through demanding daily routines, including packing, travel, and weeks of wear without chipping. Reviews also highlight creative looks like ombré blue nails, showing that the salon can handle both classic maintenance and more expressive styles. Technicians such as Yuki and Mona are praised for being precise, gentle, and committed to nail health, which is especially important for clients who want beautiful nails without compromising the condition of their natural nails.
Beyond nails, eyebrow threading is another service that receives strong praise from returning clients. Fahimeh is repeatedly recognized for being gentle, meticulous, and highly precise, with reviewers emphasizing how much care she takes to shape brows carefully and make clients feel at ease. That kind of feedback suggests KOSMO Nails Boutique is a practical choice for people who appreciate detail-oriented beauty services and want to work with professionals who do not rush through appointments.
For locals in Los Angeles and visitors staying nearby, KOSMO Nails Boutique is well suited for gel manicures, nail art, routine upkeep, and eyebrow threading in one convenient spot. With hours from 10:00 to 19:30 Monday through Saturday and 11:00 to 19:00 on Sunday, it can fit into a range of schedules. Whether you want a reliable salon for regular maintenance or a place that takes extra care with shape, color, and finish, this Los Angeles, CA nail salon has earned trust through steady service and results that clients are happy to come back for.
Ratings & Reviews
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Sign in to reviewMade a reservation, glad I did because they were busy. Needed to wait just 10 mins. Gel manicure with Yuki was great! Quality gel manicure that’s lasted through packing and traveling to NYC for 10+ days. Still pristine. Highly recommend this salon! They also were playing GBBO which I enjoyed!
I’ve been to many places for eyebrow threading over the years, and Fahimeh is truly the best that I've found in this area. She’s incredibly gentle and precise, taking her time to make sure every detail is perfect - never rushing, always focused on making you feel comfortable. You can tell she genuinely cares about her clients and her craft. She takes the time to listen to what you want and checks in along the way to make sure you’re happy with the shape and look. My brows always come out even, natural, and CLEAN!! Always keeping the shape of my brows in tact. Highly, highly recommend her to anyone looking for a great threading experience! THANK YOU, Fahimeh, for taking such good care of my eyebrows!!!
Always a great experience at Kosmo. Yuki is the best! I love her work! Today we did an ombré blue 💙
Fahimeh is the best eyebrow artist EVER!! she is so detail oriented and précis. I’ve been going to her for almost a year, and she never disappoints. highly highly recommend!!!
I’ve been going to Kosmo nails since Dec 2024, and I honestly can say my nails have never looked better! Mona is my nail tech and she’s the absolute best! So precise, so gentle and truly cares about keeping my nails healthy. The gel polish here is amazing, it never chips! I can easily go 5-6 weeks between appointments while my nails still look good! Mona’s attention to detail and artistry always leave me feeling confident and polished. Highly recommend her and the entire Kosmo team!
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