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

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






BRANDS


OUR STORE FAVORITES

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#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 $98.00
swatch#color_bichette
Baby Cheeks Blush Stick
WESTMAN ATELIER
[8 colors available]
$48.00
Active Botanical Serum
VINTNER'S DAUGHTER
$215.00
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6 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

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COS BAR BESTSELLERS

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The Eyes Of Wonder Set
LA PRAIRIE
$485.00
swatch#color_white
Pure Silk Pillowcase, Queen Size
SLIP
[8 colors available]
$105.00
Sisleÿa L'intégral Anti-age Fresh Gel Cream
SISLEY PARIS
$660.00
Eye Contour Cream Supreme
CLE DE PEAU BEAUTE
$290.00
Night Cream Nacy2
111SKIN
$280.00
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38 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.