Store Info

Marin

2011 Larkspur Landing Circle
Larkspur, CA 94939

Phone Number: 628.244.7965

Hours:
Mon - Sat, 10:00 AM - 6:00 PM
Sun, 11:00 AM - 5:00 PM
Christmas Eve, 10:00 Am - 4:00 PM
Christmas Day, Closed
New Year's Eve, 10:00 AM - 3:00 PM

Our clients are saying...
"The staff in Marin are amazing. I love going in. There is always something new to buy!"

Events

Event Name Date Description RSVP
Black Friday Savings Event November 25 - December 2 Earn a $40 promo card with your $200 purchase.
Find Your Perfect Eye Color December 7 Let our Sisley's pro artist help you find your perfect holiday look with the new eye color shades.
Mix, Mingle & Jingle December 13 You're invited to Mix, Mingle and Jingle. Join us from 10-5pm for our annual holiday celebration! Go glam with Niki from Chantecaille and their limited edition Holiday pallet. Enjoy double points, refreshments, giveaways, gifts with purchase and more. RSVP
Wrapped Into Beauty December 13 A holiday treat just for you! Enjoy a complimentary 9-piece gift with your $200+ purchase. A $430 value!
Expert Tips & Tricks December 14 Let our Westman Atelier experts help you find your Holiday look. Space is limited, book your appointment today! RSVP
Holidays With Chantecaile December 21 Get holiday ready with the team from Chantecaille. RSVP

Brands

  • 111SKIN
  • 8G
  • AUGUSTINUS BADER
  • BARBARA STURM
  • BEAUTYSTAT
  • BIOEFFECT
  • BYREDO
  • CHANTECAILLE
  • CLE DE PEAU
  • COOLA
  • DR. ROGERS
  • HOURGLASS
  • IA BON
  • INDIE LEE
  • J. HANNAH
  • JACK BLACK
  • JENNY PATINKIN
  • JOANNA CZECH
  • KUSSHI
  • L'OR DE SERAPHINE
  • LA MER
  • LANCER
  • LIPSMART
  • LORD JONES
  • MAISON FRANCIS KURKDJIAN
  • MARVIS
  • MASON PEARSON
  • MIRIAM QUEVEDO
  • MOLTON BROWN
  • MUTHA
  • NATURA BISSE
  • NEST FRAGRANCES
  • NEWSTYLE PRODUCT
  • ORIBE
  • OMOROVICZA
  • PARFUMS DE MARLY
  • PATCHOLOGY
  • R+CO
  • REVIVE
  • SALT & STONE
  • SISLEY PARIS
  • SLIP
  • ST. TROPEZ
  • SUPERGOOP!
  • T3
  • TATA HARPER
  • THIS WORKS
  • TWEEZERMAN
  • UBEAUTY
  • VINTNER'S DAUGHTER
  • WESTMAN ATELIER
  • ZEVA NAILS 

    • OUR STORE FAVORITES

    View all
    #size_2-4-oz-70-ml
    Baccarat Rouge 540
    MAISON FRANCIS KURKDJIAN
    [3 sizes available]
    from $210.00
    #size_50-ml
    The Rich Cream
    AUGUSTINUS BADER
    [4 sizes available]
    from $96.00
    swatch#color_bichette
    Baby Cheeks Blush Stick
    WESTMAN ATELIER
    [8 colors available]
    $48.00
    Active Botanical Serum 30 mL
    VINTNER'S DAUGHTER
    $195.00
    View all
    7 products

    VISIT US

    2011 Larkspur Landing Circle, Larkspur, CA 94939

    Phone Number: 628.244.7965

    Hours:
    Mon - Sat, 10:00 AM - 6:00 PM
    Sun, 11:00 AM - 5:00 PM
    Christmas Eve, 10:00 Am - 4:00 PM
    Christmas Day, Closed
    New Year's Eve, 10:00 AM - 3:00 PM

    Get directions

    COS BAR BESTSELLERS

    View all
    #size_2-4-oz-70-ml
    Baccarat Rouge 540
    MAISON FRANCIS KURKDJIAN
    [3 sizes available]
    from $210.00
    Body Creme
    LA MER
    $325.00
    #size_50-ml
    The Rich Cream
    AUGUSTINUS BADER
    [4 sizes available]
    from $96.00
    656509044054.jpg?0
    Faux Cils Longest Lash Mascara
    CHANTECAILLE
    $78.00
    Bio Lifting Cream Plus
    CHANTECAILLE
    $365.00
    View all
    30 products

    Our Clients are saying

    ★★★★★

    "Kelly is amazing! I have followed her for years and followed her to Marin Cos Bar. She is very knowledgeable on products and always takes care of her costumers. She also has a passion for what she does and it shines through! Marin Cos Bar is lucky to have Kelly on the team!"

    Kim L.
    ★★★★★

    "Extremely personable, knowledgeable, helpful, and a pleasure to receive help from. I’m very glad that I stopped by the store in Marin today. (Kim) was able to assist me and narrowing down the correct shades for my skin town. I’m grateful to have experienced my shopping at the Cos Bar in Marin today.

    Robert M.
    ★★★★★

    "Kelly is a Marin County mascot for beautification! We love and appreciate her very much and do happy she’s at Cos Bar!"

    Jeanette J.
    ★★★★★

    "Kelly is helpful and honest about products. She's wonderful at what she does. Your lucky to have her at Cos Bar."

    Anne G.
    ★★★★★

    "Kelly assisted me in finding a product that I was given as a gift earlier in the Spring. She was immensely forthcoming about the product line and enthusiastic that I was buying a product that was no longer in production. Turned out the product was greatly reduced in price. I bought two of them!"

    Teresa M.