1. Cosmo By Jean

    0

    Tustin, CA

    Cancel

    Open app

    Search

    Cosmo By Jean

    5.0 (10 reviews)
    Closed • 11:00 am - 6:00 pm

    By appointment only

    Request an appointment

    Response time

    40 minutes

    Response rate

    100%

    Services - Cosmo By Jean

    Cosmo By Jean Photos

    Recommended Reviews - Cosmo By Jean

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
    Yelp app icon
    Browse more easily on the app
    Review Feed Illustration

    Reviews With Photos

    Before hair smoothing treatment.

    I got a hair smoothing treatment with Jeannie and it was a wonderful and educational experience! She was very patient, kind, and educated me throughout every step of the process and it made me feel positive in her services and her profession as a stylist. If you're a frizzy-girl like me I recommend her hair smoothing treatment! It saved my dry and frizzy hair's life and I feel more confident with my "new" hair! I definitely will be coming back! Thank you, Jeannie!

    See all

    Photo of Eduardo B.
    57
    180
    765

    1 year ago

    Business owner information

    Photo of Jeannie K.

    Jeannie K.

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 1

    7 months ago

    Business owner information

    Photo of Jeannie K.

    Jeannie K.

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    3 months ago

    Business owner information

    Photo of Jeannie K.

    Jeannie K.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    11 months ago

    Business owner information

    Photo of Jeannie K.

    Jeannie K.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Anna V.
    483
    11
    5

    7 months ago

    Business owner information

    Photo of Jeannie K.

    Jeannie K.

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    1 year ago

    Business owner information

    Photo of Jeannie K.

    Jeannie K.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Business owner information

    Photo of Jeannie K.

    Jeannie K.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    8 months ago

    Business owner information

    Photo of Jeannie K.

    Jeannie K.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Business owner information

    Photo of Jeannie K.

    Jeannie K.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Business owner information

    Photo of Jeannie K.

    Jeannie K.

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    Ask the Community - Cosmo By Jean

    Review Highlights - Cosmo By Jean

    “It was my first time getting a balayage and Jeannie explained the process so thoroughly and seamlessly.”

    Mentioned in 6 reviews

    Read more highlights

    Vivian Nguyen - Highlights by Vivian

    Vivian Nguyen

    5.0(47 reviews)
    6.1 mi

    This has been my best experience in terms of outcome and financial. I previously had a bayalage…read moreand a couple of partial highlights. However, you have to keep bleaching to keep the roots fresh and color grey hairs. My hair was dry and brassy, needed dimensions, deep conditioning, and toning. I needed a lowlight or reverse bayalage. I checked Groupons to save money but sometimes you're not getting their best work because it's cheaper and they're not getting as much money or sometimes they charge more for long hair etc. I even got turned away by one color expert called "Hair by Christopher" on Groupons who told me after looking at pictures of my hair, he responded "It's more work than I want to take on.I don't feel comfortable taking it on. Sorry." He claims he a color expert and had good reviews but he was not compassionate nor caring about my situation. Anyways, I checked yelp instead. I reached out to as many stylists I could that would respond right away, educate me, would answers my questions and had good reviews. I wasn't sure if anyone was going to be able to save my hair but I knew I needed lowlights and never had one plus I didn't want to lose all my highlights either. Vivian knew what I needed and what I wanted after communicating with her and sending pics etc. She wanted to work with me and gave me a better deal than Groupon and most stylists. She listened. She wanted to help me. I trusted my instincts and she made my hair look better than I imagined. You can see for yourself. She's efficient, unbelievable at multitasking, and is a hard worker. She doesn't waste your time and her attention is on your hair at all times. She saved me. I am ever so thankful for her. I would refer her to everyone. She doesn't overcharge. She helped save me from hundreds of dollars.

    I had my haircut yesterday by Vivian. I have long hair but thin hair and really look for someone to…read morecut my hair that knows how to do a blunt cut but face framing pieces and she did such a great job. My hair feels so healthy and silky and smooth will be going back. She is so friendly and so nice overall such an amazing experience.

    Photos
    Vivian Nguyen - Some before and after pictures throughout the years.

    Some before and after pictures throughout the years.

    Vivian Nguyen - Chunky highlights

    Chunky highlights

    Vivian Nguyen - Highlights with blonde

    See all

    Highlights with blonde

    Lily Braids Hair Style - Cornrows braids style

    Lily Braids Hair Style

    5.0(84 reviews)
    0.8 mi

    Very nice work! amazing work! But she will quote you and up…read morethe price and keep your deposit if you ask to come if available a later time same day (1hr). I was quoted 100.00 with $20.00 deposit when done I end up paying 150.00 people beware of this place they will scam you and you will end up paying a different higher amount i would not recommend this place so sad this happened she is such a good braider and lily keep my deposit since that's thats the way you make your money Its not a place of buisness its a house

    To make a long story short, I attempted to do my daughter's hair myself... and let's just say it…read moreturned into quite the disaster. Since her regular hairstylist was away on vacation, I decided to look for someone new nearby in Irvine and came across Lily's Salon on Yelp. After reading all the glowing reviews, I had high hopes and I can honestly say every single one was true. Lily was incredibly kind, sweet, and so patient with my daughter. From the moment we walked in, she made us feel comfortable and cared for. What surprised me most was hearing my daughter say she likes Lily even more than the hairstylist she's been going to for the past year! That alone says everything. I'll definitely be recommending Lily to all my family and friends. Thank you, Lily, for such a wonderful experience, we're already looking forward to seeing you again next month!

    Photos
    Lily Braids Hair Style - Top view

    Top view

    Lily Braids Hair Style - Lili, da sweetest Boss lady killing it in da braid game.

    Lili, da sweetest Boss lady killing it in da braid game.

    Lily Braids Hair Style

    See all

    SAGE / on seventeenth

    SAGE / on seventeenth

    4.9(152 reviews)
    9.2 mi
    •$$$
    Locally owned & operated
    Certified professionals

    I had a great experience at SAGE! The salon is located at a beautiful courtyard. On the second…read morefloor, is their space with a lovely designed interior. Valet is apparently free, but I found street parking in front of OSPI. I initially found SAGE on Yelp, then visited their website to learn more before booking. I really appreciated how transparent they are. Each stylist has a profile with a bio and a picture. The services and individual pricings are listed upfront in the booking portal, which made it easy to choose someone who fit what I was looking for. Price transparency is important to me, and at the very end I was charged exactly what I booked. My stylist was Mikayla, and she was incredibly meticulous/detail-oriented. She spent about 4.5 hours perfecting my Full Highlights, and I never felt like she was rushing through any part of the process. During the consultation, I felt heard. She listened to what I wanted without any judgment or pressure to steer me toward a different outcome. Instead, the conversation felt collaborative, with explanations that helped me make informed decisions. I know for some, having to chat for all that time may be daunting. Mikayla struck the perfect balance between friendly conversation and giving me space. She clearly communicated each step of the process before doing it. My Full Highlights service included foiling, toning, a shadow root, a hair mask, and a full blowout. I'm so happy with how everything turned out!

    I had such a great experience at SAGE, especially with Colby!…read more From the moment I arrived, everyone was welcoming and the salon itself is beautiful. Colby really took the time to listen to what I wanted and understood exactly what I was looking for. I wanted to keep my long hair while adding movement and shape, and he absolutely nailed it. My hair finally looks the way I had envisioned. Beyond his talent, he was incredibly kind and thoughtful throughout the appointment. Before I left, he even let me know that if there was anything I'd like adjusted after living with the haircut for a few days, he'd be happy to take care of it. That level of care and attention really stood out. I'm so glad I found both SAGE and Colby. I'll definitely be back and highly recommend him to anyone looking for a stylist who truly listens and delivers.

    Photos
    SAGE / on seventeenth
    SAGE / on seventeenth
    SAGE / on seventeenth

    See all

    Cosmo By Jean - hairstylists - Updated October 2026

    Loading...
    Loading...
    Loading...