Cos Bar Promo Codes and Coupons September 2025

Cos Bar logo

Cos Bar

Cos Bar is a luxury beauty retailer founded in 1976 in Aspen, Colorado, offering a curated selection of high-end skincare, makeup, fragrance, and wellness products from prestigious brands. With both physical locations and an online presence, Cos Bar provides a personalized shopping experience with expert beauty advisors and a carefully selected range of premium beauty products.

cosbar.com

Today's Cos Bar discount codes

TOP PICK
Cos Bar logo

10% off

2 uses
high

worked 6 months ago

10% Off Storewide at Cos Bar
Cos Bar logo

10% off

1 uses
high

worked 6 months ago

10% Off Storewide at Cos Bar
Cos Bar logo

10% off

1 uses
high

worked 6 months ago

10% Off Storewide at Cos Bar
Cos Bar logo

10% off

0 uses
high

worked 6 months ago

10% Off (Storewide) at Cos Bar

Featured Cos Bar Products

Brush Babies

Brush Babies

WHAT IS IT:Brush Babies for Beauty Cuties! This mini makeup brush set includes 6 petite makeup brushes for complexion and eyes with full sized brush heads on palm-sized handles. Jenny Patinkin brushes have 2.5x as many bristles as other brushes to give you a super smooth application and a luxurio...

USD 58.00

Glossy Lip Duo Fresh

Glossy Lip Duo Fresh

These glossy duos are perfect for achieving a flawless pout on the go. Lip Cheat creates a defined, contoured base that prevents bleeding, while the Collagen Lip Bath adds volume and dimension with a non-sticky, hydrating formula. Together, they create the illusion of fuller, more youthful-lookin...

USD 25.00

Gentle Fluidity Silver

Gentle Fluidity Silver

In Gentle fluidity Silver, nutmeg and ambery woods are dominant and release a vibrant, comfortable trail. As for juniper berry essence, it leads to an ascending, ultra-fresh, aromatic note, similar to a "gin frappé" effect, balanced by the dry, slightly balmy, spicy notes of nutmeg. The base notes reveal ambery wood facets ranging from sweet and enveloping to powerful and dry. Juniper berries Nutmeg Coriander Musks Ambery woods Vanilla

USD 245.00

Luxury Sustainable Dual-ended Makeup Brush Set

Luxury Sustainable Dual-ended Makeup Brush Set

Introducing our new Sustainable Luxury Makeup Brush Set! 6 super soft and highly functional dual-ended brushes (for 12 brushes in total) give you everything you need and more to get a simple, natural application of makeup. Made with 2.5 times as many bristles as standard brushes and a weighted ha...

USD 150.00

What Cos Bar coupons are available today?

We track so many discount codes. Read about today's Cos Bar coupon statistics.

232
Cos Bar deals available today
12
Active Cos Bar codes
10% off
Biggest discount available
Get the best Cos Bar promo codes and coupons that actually work. Our community of sustainability minded shoppers helps you save by testing and sharing:
  • Verified promo codes with live success rates from recent shoppers!
  • Exclusive single-use codes shared by our community (232 active codes).
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  • Deals for those who want extra savings opportunities
  • Insider savings tips from experienced Cos Bar shoppers who know the best deals.

Why TerraCoupons finds better Cos Bar discounts:

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  • Exclusive savings: reseller discounts, shopping tips and sustainability tips you won't find elsewhere
Note: Our community tests every Cos Bar promo code and shares results in real-time. Check success rates and shopping tips in the activity feed to find what works best for your purchase.
Cos Bar logo

10% off

1 uses
high

worked 3 months ago

10% Off Storewide at Cos Bar
Cos Bar logo

10% off

1 uses
high

worked about 1 month ago

10% Off Storewide at Cos Bar
Cos Bar logo

10% off

0 uses
high

worked about 1 month ago

10% Off Storewide at Cos Bar
Cos Bar logo

10% off

2 uses
high

worked about 1 month ago

10% Off Storewide at Cos Bar

More Cos Bar Products

Brush Babies

Brush Babies

WHAT IS IT:Brush Babies for Beauty Cuties! This mini makeup brush set includes 6 petite makeup brushes for complexion and eyes with full sized brush heads on palm-sized handles. Jenny Patinkin brushes have 2.5x as many bristles as other brushes to give you a super smooth application and a luxurious feel. The weighted "phantom handles" feel like they are full length and all brushes can be used with cream or powder products. Set comes with a chic pink vegan case. Brushes included are: Complexion Powder/Blush Concealer Eyeshadow Crease Smudge BENEFITS:This is the perfect mini set for on-the-go. Keep one in your purse, your car, desk, carry-on or gym bag so you can get a gorgeous application of makeup anywhere you are. HOW TO USE:Matte bristles work equally well with cream, liquid or powder makeup. Clean brushes after each use (or as often as you can) with Jenny Patinkin Spray Away Instant Makeup Brush Cleaner. Wash weekly (or as often as you can) with Jenny Patinkin Luxury Vegan Makeup Brush Soap. Jenny Patinkin makeup brushes are sustainably made from recycled plastic and recycled aluminum.

USD 58.00

Translucent Setting Powder

Translucent Setting Powder

The magic of Veil transformed into an ultra-refined loose powder designed to give skin a naturally flawless finish. This finely-milled, weightless powder is formulated with soft-focus light­ reflecting particles to instantly blur imperfections and minimize the appearance of pores, fine lines and wrinkles for effortlessly smooth skin. The translucent formula can be used on all skin tones for an invisible, natural skin finish. Finish: SatinCoverage: SheerSkin Type: All skin types Blurs the appearance of pores, fine lines and wrinkles for an airbrushed finish Innovative gold sifter and custom cap allow for the perfect amount of product to be dispensed, without creating a mess Sets makeup for longer wear Translucent formula leaves an invisible finish, perfect for all skin tones Infused with diamond powder for the most refined light refraction without any flashback Can be used to bake undereye concealer to prevent creasing Formulated Without talc How to use: Using the Veil Powder Brush, pick up a small amount of powder and tap off excess. Apply powder all over the face to set makeup.

USD 52.00

Lash Refresh Collection

Lash Refresh Collection

Spring into a new routine for rejuvenated eyes and lashes. This limited-edition set features two full-size, physician-developed favorites – RevitaLash® Advanced lash enhancing serum and hydrating Lash & Brow Masque – plus a pair of reusable eye pads to depuff and soothe. A $211 value. BENEFITS: RevitaLash® Advanced • BioPeptin Complex® Our exclusive technology including peptides, biotin, lipids, and green tea extract rich in panthenol, helps condition, strengthen, and soften eyelashes while defending from breakage and brittleness.  Lash & Brow Masque • Tri-Flora Complex (Ginseng + Gleditsia + White Nettle)Fortifies hair to restore strength and bring back natural shine and vitality. HOW TO USE: STEP 01Twice a week, swipe the Lash & Brow Masque applicator evenly over clean, dry lashes and brows until fully coated. Leave on for at least 15 minutes, or until product dries. To remove, apply warm water on lashes and brows, continuing to soak until product begins to loosen or release from the hair. Use comb side of the applicator to remove the masque gently from the lashes and brows. Repeat until product is fully removed. STEP 02Apply Depuffing Eye Pads directly under eyes with a gentle eye cream or serum, or use alone, and leave on for at least 10 minutes. After you remove, rinse eye pads with water, dry, and store in reusable pouch. (Refrigerate if desired.) STEP 03 Once a day, apply one thin line of RevitaLash® Advanced directly to clean, dry upper eyelashes only, above the lash line. Dip applicator brush into the bottle one time for both eyes. Use sparingly as dripping into the eye may cause irritation or other unwanted effects. Let dry completely (2-3 minutes) before applying additional beauty products or going to sleep.

USD 152.00

Bronze Color Infusion

Bronze Color Infusion

A talc-free, dual matte and luminous finish bronzer that provides 12HR wear and soft warmth, radiance and definition in one step for a healthy glow. WHAT ELSE YOU NEED TO KNOW: This multi-dimensional bronzer has two complementary shades in one easy-to-use compact that provides a soft kiss of color that mimics the skin's natural flush suitable for all skin tones. The smoothing and blurring finish gives a soft focus appearance that is fade-, smudge-, water- and sweat-proof. HOW TO USE: As a French makeup artist, Laura Mercier is famous for creating what she calls the "Bonne Mine" look - that's French for a healthy glow. The look goes beyond a typical bronzed effect--skin appears naturally flushed, luminous, and filled with warm radiance. Laura now makes this coveted French look effortless to achieve with Bronze Color Infusion. Apply using either Laura's quick One-Step Bonne Mine technique, which blends the two shades together, or the Traditional Bonne Mine technique, which provides a more targeted application by using each shade individually.  LES TECHNIQUES ONE-STEP BONNE MINE (BLENDED APPLICATION):Simply swirl a cheek brush over both shades, desaturate brush on back of the hand, and apply over high points and center of face.  TRADITIONAL BONNE MINE (INDIVIDUAL APPLICATION):SculptUsing a cheek brush, apply the matte Sculpt shade over cheeks, temples, and forehead. Use what is left on the brush to sweep color across the center of the face, going over the nose. GlowNext, apply the Glow shade over the cheeks and across the center of the face, going over the nose.  PRO TIPS:For best results, apply after setting complexion with Translucent Loose Setting Powder or Translucent Loose Setting Powder Ultra-Blur (sold separately).•Apply a wash of Bronze Color Infusion into the eyelid crease for the same bronzed glow on the eyes. • To complete the Healthy Glow look, add Blush Color Infusion (sold separately) to the high cheekbone for the ultimate flushed effect.

USD 42.00

Cos Bar logo

10% off

1 uses
high

worked about 1 month ago

10% Off Storewide at Cos Bar
Cos Bar logo

10% off

0 uses
high

worked about 1 month ago

10% Off Storewide at Cos Bar
Cos Bar logo

10% off

2 uses
high

worked 6 months ago

10% Off Storewide at Cos Bar
Cos Bar logo

10% off

3 uses
high

worked 6 months ago

10% Off Storewide at Cos Bar

Sustainability Score

45%
While Cos Bar carries some sustainable brands, their own corporate sustainability practices lack transparency and comprehensive reporting. There is limited information about their supply chain practices, packaging initiatives, or concrete environmental commitments. The company has made some efforts to reduce waste in stores but falls short on clear ESG goals and public accountability measures. Their animal testing policies are not clearly defined, and they provide minimal disclosure about their overall environmental impact.

About Cos Bar

4.0 (3)

FAQs

Cos Bar typically has major sales during traditional retail periods like Black Friday, Cyber Monday, and end-of-season clearances. They also run their Friends & Family sale twice a year, usually in spring and fall.

Cos Bar offers a Beauty Club rewards program where members earn points on purchases, receive birthday gifts, and get access to exclusive promotions and early sale access.

The best times to purchase are during their Friends & Family events (offering up to 25% off) and during holiday sales events. Sign up for their newsletter to be notified of upcoming sales and promotions.

Cos Bar does not typically offer price matching, but they do offer periodic price adjustments if an item goes on sale within 7 days of purchase.

In the past month, Cos Bar has launched 0 new promo coupons for shopper discounts. This indicates that Cos Bar does not provide regular opportunities for customers to save money on their purchases.

On average, Cos Bar provides 2.5 discount coupons each month. Based on historical data, the average time between Cos Bar coupon releases every 12 days. However, this rate depends on various factors such as seasonal promotions (Black Friday, Cyber Monday, etc.), product launches, or other marketing initiatives. To stay informed about upcoming discounts and promotions, we recommend checking Cos Bar website regularly, subscribing to email newsletters, and following them on social media.

Cos Bar is offering 12 working store-wide codes, however they are also offering 220 additional discount codes with a best discount of 10% off

terra.coupons is the #1 provider of discount codes for your favorite retailers, such as Cos Bar. As a crowd-sourced platform for coupon codes, we accurate codes for over 10,000 stores. Save time and avoid expired codes by checking terra.coupons for the latest Cos Bar discount codes.

Curated by

Linda S.

Linda S.

Content Writer

Last updated September 2025

This page was curated by Linda, a savings and discount enthusiast from sunny Sarasota, Florida. With a keen eye for unbeatable deals, Linda ensures that all codes are checked and curated daily. She's also a certified yoga instructor who loves to share wellness tips. Check back tomorrow for more savings and perhaps a little zen!

Latest Cos Bar coupon activity

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