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K18 Coupons & Promo Codes

3 Coupon Codes for January 22, 2026

User Rating

About K18

K18 is a biotech-powered haircare brand that leverages biology to create innovative products. With a strong presence in over 100 countries and a massive following on TikTok, K18 is popular among professionals and at-home users alike. Their products are designed to unlock individual expression and have garnered numerous prestigious awards, showcasing their commitment to breaking the rules of traditional haircare.
Active Coupons
ALL(3)
DEAL(3)
20% OFF
Deal

Weekend Special: 20% Off On Qualifying Orders

Get Deal
EXP.02/19/2026
$20 OFF
Deal

Promo: Get $20 Off At K18

Get Deal
EXP.02/19/2026
$20 OFF
Deal

Special Deal: $20 Off K18 Popular Products

Get Deal
EXP.02/19/2026
ProductsSEE ALL >
Fandango At Home
Fandango At HomeLast Man Standing: The Complete Series (2011) (Digital HDX TV Show)
$8.00$577.00
Amazon
AmazonAgatha Christie: 13-Book The Complete Miss Marple Collection (eBook)
$1.00$70.00
digitalkeysbox.com
digitalkeysbox.comBundle: Windows 11 Pro + Microsoft Office Pro 2024 (Lifetime, Digital Download)
$11.00$369.00
Christianbook.com
Christianbook.comGospel Shaped Church Series Group Studies $3
$3.00$80.00
Fandango At Home
Fandango At HomeDigital SD TV Shows Complete Series: Scrubs or Sports Night
$8.00$180.00
Fandango At Home
Fandango At HomeNaruto: The Complete Series (2002) (English Dubbed) (Digital HDX TV Show/Series) $29.99 via VUDU/Fandango at Home
$30.00$658.00
Woot!
Woot!mophie Juice Pack Access Ultra-Slim Wireless Charging Battery Case (iPhone 11 or 11 Pro Max, Black or Product Red) $4.99 + Free Shipping w/ Prime
$5.00$100.00
Amazon
AmazonAmazon Haul $1 Flash Deal Sale: Microfiber Sheet Sets (Various, Twin, Full), DIY Beginners Crochet Kit (Bear) & More $1.00 + Free Shipping on $25+
$1.00$19.00
Amazon
AmazonThe Silmarillion: Illustrated Edition by J.R.R. Tolkien (eBook)
$2.00$34.00
Staples
Staples5-Pack Staples Hype Stick Highlighters (Chisel Tip, Yellow) $0.17 (Store Pickup Only) YMMV
$0.17$2.79
AppleTV
AppleTVAppleTV - Funimation/Anime Box Sets $4.99
$4.99$80.00
Amazon
AmazonThe Ghost in the Shell Vol. 1 (Kindle Book) $0.99
$1.00$16.00
Fandango.com
Fandango.comSpace Dandy (Anime Series) Bundle (Season 1 & 2) $5
$5.00$78.00
Metro by T-Mobile
Metro by T-MobileMetro Samsung Galaxy Tab A9+ 4GB/64GB Free with New $20 Plan for Existing Metro Customers
$20.00$280.00
Woot!
Woot!Case-Mate Samsung Galaxy S24 Ultra Phone Case (Various) $3.99 + Free Shipping w/ Prime
$4.00$55.00
Amazon
Amazon$1.99: Never Split the Difference: Negotiating As If Your Life Depended On It (eBook) by Chris Voss, Tahl Raz
$2.00$24.00
ShopSimon
ShopSimonVera Bradley Outlet Ultralight Lay Flat Travel Backpack (4 Colors) $19.99 + Free Shipping
$20.00$225.00
Amazon
AmazonExodus: The Archimedes Engine (Kindle Edition) $1.99
$1.99$22.00
Shutterfly
ShutterflyShutterfly - Unlimited (91 additional) Free Pages + 50% Off Hard Cover Photobook + Free Shipping
$20.00$216.00
Fandango At Home
Fandango At HomeGhost In The Shell: Stand Alone Complex The Complete Series (Dubbed, Digital HD)
$15.00$155.00
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WHY TRUST US?

At Daily-Codes, we believe saving money should be simple and stress-free. Our team updates deals and promo codes every day, so you always have access to the freshest discounts online. Each offer is carefully checked to make sure it works before you shop—no expired codes, no wasted time. From major retailers to niche brands, we bring you trustworthy, verified savings you can rely on. With Daily-Codes, you get exactly what the name promises: real discounts, updated daily.

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K18 Contact Info

Address

621 Sansome Street Unit 208, San Francisco, California, 94111, United States

Telephone

844-564-0382

K18 Social Media

Follow K18 on social media for exclusive discounts, latest deals, and unbeatable saving opportunities!

How to Apply K18 Promo Code

Follow these simple steps to use your coupon code and enjoy savings at checkout.
1

Step1

Browse and add items to your cart on K18. Once you have everything you want, click "Add to Bag/Cart."
2

Step2

Go to the Cart by selecting the shopping cart icon at the top-right corner of the screen.
3

Step3

In the promo code box, paste your K18 coupon code.
4

Step4

Click "Apply" to instantly see your discount applied at K18.
Browse and add items to your cart on K18. Once you have everything you want, click "Add to Bag/Cart."
Go to the Cart by selecting the shopping cart icon at the top-right corner of the screen.
In the promo code box, paste your K18 coupon code.
Click "Apply" to instantly see your discount applied at K18.

More Info about K18

Shipping Policy

K18 happily offers free shipping for orders of $50 or more within the United States, with all packages making their way to customers via DHL. The brand processes and ships every order from its warehouse in Ohio, ensuring that your items are on the move within 2-3 business days after you place your order. If you're in a bit of a rush, K18 also provides expedited shipping for an additional fee, so you can get your hands on your products even sooner.

Return Policy & Exchange Policy

K18 invites you to request a return or replacement of products within six months from the date of purchase for orders placed directly through the brand's website. For any assistance, feel free to reach out to customer service at 1-844-564-0382 or drop an email at hello@k18hair.com. Please note that returns and exchanges are only processed for items bought directly from the website. Should your order arrive damaged or unusable, don't hesitate to get in touch with customer service. It may take up to two weeks for the refund to be reflected on your credit card statement.

K18 Coupon Codes FAQs

Are there any current discounts or promo codes for K18?

Yes, you'll find 3 live K18 deals available today, ready to help you save on your order.

What's today's featured K18 coupon or promotion?

Today's featured offer is: Weekend Special: 20% Off On Qualifying Orders.

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