About Kosa Salon SF

Kosa Salon SF is a beautiful and welcoming place that offers a relaxing experience for clients. The salon is praised for its exceptional service, with staff who make guests feel comfortable and at ease. The shampoo experience is gentle and soothing, often compared to a mini massage, helping clients relax fully. Stylist Bianca is highly recognized for her skills and kindness, especially for giving excellent haircuts like a lob with curtain bangs and a wolf cut/shag. She is also very good at replicating desired hairstyles and makeup, even without a trial run. Bianca’s professionalism and attentiveness are especially appreciated during stressful moments such as wedding preparations. Customers have also noted the expertise of the barber, Jae, who is punctual, attentive to details, and creates an entire revitalizing experience with his hot towel and scalp massage. Jae is personable, remembers client requests, and makes scheduling easy. Overall, Kosa Salon SF is an inviting, comfortable, and serene place with talented staff who ensure a high-quality experience.

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Reviews for Kosa Salon SF

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  • Apr 2026

    i never post reviews but had such a lovely experience with Jonette earlier this week so i wanted to make special note of it. so happy with how the layers turned out, and we had a lovely conversation throughout the appointment about all sorts of things. wonderful all around :-)

  • Apr 2026

    I came to Jonette just two months before my wedding after getting really ashy highlights that I don’t think looked good on me. The task of changing my hair just two months before my wedding is super stressful, and she handled it with so much care and thoughtfulness. She thought super deeply about what to do to make me feel my most beautiful, and she asked so many helpful questions.

    When I came back for my appointment (the first one was just a consultation), Jonette remembered everything I told her and had clearly ruminated on what to do in the time we didn’t see each other. She selflessly prioritized making sure I went with the least expensive, most efficient...read full review

  • Mar 2026

    Had a great experience at KOSA Salon. I got a loc retwist from Ray, and she did an amazing job. She was super detailed, took her time, and my locs came out looking really clean and fresh. You can tell she truly cares about her work and making sure everything looks right.
    The service was also top tier. I was offered water, everyone was welcoming, and they even stayed open a little later to finish my hair, which I really appreciated. That kind of care and professionalism goes a long way.
    If you’re looking for someone who really knows what they’re doing with locs, Kay at KOSA Salon is definitely the person to go to. I’ll absolutely be back. ✨

Hours

Monday: 9AM - 7PM
Tuesday: 9AM - 7PM
Wednesday: 9AM - 7PM
Thursday: 9AM - 7PM
Friday: 9AM - 7PM
Saturday: 9AM - 7PM
Sunday: 9AM - 5PM

Tips

accepts credit cards free wi-fi gender-neutral restrooms

Location

3012 Fillmore St, San Francisco

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