15%
OFF
Take 15% Off Storewide at The Ouai
worked at checkout
Use this promo code to save 15% off storewide at The Ouai.
agents@dealhack$fetch the freshest OUAI codes…
15% Off OUAI Promo Codes September 2026
✓agent-verified & updated·
Today's Top OUAI Promo Codes:
15 offers in total5%
OFF
Up to 5% Off at The Ouai
worked at checkout
Apply this discount code to save up to 5% on eligible The Ouai purchases.
15%
OFF
15% Off Your The Ouai Order
Unlock 15% off on eligible purchases at The Ouai with this discount code.
DEAL
Super Dry Shampoo Cape Town Kit, $39 for a $46 Value
The Super Dry Shampoo Cape Town Kit is listed at $39 compared with a $46 value. The discount appears directly on OUAIs collection page and applies to the kit purchase without a promo code.
$57
OFF
Drop OUAI Every Day Kit, Save $57 on the 90-Day Supply
The Drop OUAI Every Day Kit is listed at $105 compared with a regular price of $162. The savings are applied as part of the kit pricing and do not require a promo code.
DEAL
Wanna Get A-OUAI Kit, $36 for a $44 Value
The limited-edition Wanna Get A-OUAI Kit is priced at $36 while the product page lists a $44 value. The discounted kit includes St. Barts travel-size body care and fragrance items in a travel bag.
$10
OFF
Leave In Lovers Trio, Save $10 on the Set
The Leave In Lovers Trio is listed at $96 compared with a $106 value. This bundled set discount applies directly on the product listing without requiring a customer-entered code.
DEAL
Free Barrys Class for First-Time Clients
New Barrys clients can claim one complimentary class through OUAIs Barrys partnership page. The offer is valid at participating U.S. studios, excluding Miami and the Hamptons, and requires creating or linking a Barrys account with the claim email.
10%
OFF
Subscribe and Save 10% on OUAI Favorites
Customers can get 10% off eligible OUAI products by selecting the subscription purchase option. Subscription orders also include free shipping, and delivery frequency can be set to every 30, 60, or 90 days.
20%
OFF
Save 20% on the St. Barts Collection
OUAI's products page states that shoppers can save 20% on the tropical St. Barts scent collection. The offer is tied to eligible St. Barts items shown in that collection area.
$19
OFF
Save $19 on the Vacay Is Only A Spray A-OUAI Set
OUAI lists the Vacay Is Only A Spray A-OUAI Set at $93 compared with a $112 price. The discount is applied through the product's listed set price rather than a coupon code.
$8
OFF
Save $8 on the Wanna Get A-OUAI Kit
The Wanna Get A-OUAI Kit is shown on OUAI's site at $36 compared with a $44 price. The savings apply to customers who purchase this kit while it remains available.
DEAL
Save on OUAI Kits and Product Sets
OUAI's Kits collection highlights bundled sets as a way to shop selected best sellers together at a savings. Eligible sets are displayed directly on the site with their product pricing, so the discount is built into the bundle purchase.
$10
OFF
Save $10 on the Leave In Lovers Trio
The Leave In Lovers Trio is listed at $96 compared with a $106 value on OUAI's current homepage. The offer applies when purchasing the trio bundle, which includes three leave-in conditioners and hair ties.
15%
OFF
Save 15% on Your Order at The Ouai
Apply this discount code to save 15% on qualifying The Ouai purchases.
OUAI Shopping Info
Discounts
✓
Popup/Newsletter
15% off your first order when you sign up for email or SMS
✓
Loyalty
OUAI Obsessed
✓
Students
20% off
✓
Military
20% off · ID.me
✓
Refer a Friend
Give $15, Get $15
Shipping & Returns
✓
Free Shipping
Threshold: $50
✓
Intl Shipping
Ships to select regions including Canada and the UK.
✓
Free Returns
Window: 45 days · Fee: Free
Final Sale
Gift cards, samples, and free gifts with purchase are final sale.
Payments
Cards
Visa, Mastercard, American Express, Discover
Wallets
Apple Pay, Google Pay, Shop Pay, PayPal
BNPL
Klarna
✓
Gift Cards
When OUAI Runs Sales
Recurring events worth timing an order around. Windows shift year to year, so treat them as a shopping calendar rather than a fixed date.
- mid to late AugustSummer Savings Event
Offers site-wide discounts and special promotions on select haircare and body products.
- late NovemberBlack Friday Cyber Monday Sale
Features major site-wide price reductions across shampoos, treatments, and signature fragrances.
- MaySpring Event
Provides tiered discounts or special gift-with-purchase offers on best-selling styling ranges.
Locate the Code Box at theouai.com
The agents tested the code. Entering it is the one part we leave to you. Here's exactly where the OUAI promo code goes at checkout.
Follow the shopper-submitted screenshots below to spot the OUAI promo box and apply your code. Miss a step and even a working code does nothing, so the agents mapped every one for you.
How to find
- 1.Add a product to the cart and proceed to the cart page.
- 2.Click the 'Checkout' button to navigate to the checkout information page.
- 3.Locate the 'Discount code or gift card' input field in the order summary section on the right side of the screen.
- 4.Enter your code into the field and click the 'Apply' button next to it.
How to use
Enter your code into the 'Discount code or gift card' field and click 'Apply'.
When Do New OUAI Deals Drop?
Our agents log every new OUAI promo code and deal the day it goes live, and record what the working ones took off a real cart. Here's how many landed each month over the past year, how deep the discounts ran, and when it pays to wait.
New OUAI offers per month
busiestavg 2/mo
1
5
0
5
1
0
2
2
1
0
1
What a working code took off the cartmedian per month · dashed where too few carts
$13.18
ran $8.81–$13.18 a carttypical $11.24 (15% off)biggest in April 2026
| Month | New offers | Median off a cart | Share of the cart |
|---|---|---|---|
| 1 | not tracked | not tracked | |
| 5 | $8.81 | 15% | |
| 0 | not tracked | not tracked | |
| 5 | $11.07 | 15% | |
| 1 | $13.17 | 18% | |
| 0 | not tracked | not tracked | |
| 2 | $13.18 | 8% | |
| 2 | $11.24 | 15% | |
| 1 | not tracked | not tracked | |
| 0 | not tracked | not tracked | |
| 1 | not tracked | not tracked |
- Busiest months
- Nov / Jan
- 5 offers each
- Monthly average
- 2
- new offers
- Quietest month
- Dec
- 0 offers
- Typical discount
- 15% off
- $11.24 a cart
Before You Buy at OUAI
What shoppers ask most about OUAI.
›What products are excluded from discount codes?
Promo codes and student discounts cannot be applied to the OUAI x DedCool collab, Santorini and Ibiza Hair & Body Mists, Jumbo Shampoo and Conditioners, Bond Repair Balm, Digital Gift Cards, Bundles, or Subscriptions.
›Can I use multiple promo codes on a single order?
Promo codes cannot be combined with any other offers, discounts, or promotional codes on the same transaction. Only one code is accepted per checkout session.
›Can I return products bought from retail partners like Sephora?
Returns and exchanges for purchases made through authorized retail partners like Sephora or Ulta must be handled directly with those retailers according to their respective policies.
›Can I combine returns from multiple orders into one package?
Each return label is uniquely generated for a specific order. Items from different orders must be sent back in separate packages using their respective prepaid return labels.
How We Verify OUAI Codes
Nothing goes up here on trust. A OUAI code is collected, applied to a real theouai.com cart, dated the last time it took money off an order, scored on what came back, and pulled once it stops clearing. Promotions have no code to run through a checkout, so those are dated when they go live and dropped when they lapse. Here is how far that has got on this page, and every change the agents logged along the way.
agents@dealhack: ~/verify --store theouai.com --loglast change
collect15 OUAI offers listed here: 4 codes you paste at checkout, 11 promotions that need none · 2 sent in by shoppers
test4 codes put through a live theouai.com cart · last run
confirm2 of 4 codes took money off an order in the last 30 days · most recently
score2 codes rated on how likely they are to work · last recalculated
measure2 codes with a discount measured on real carts · $587 taken off in total
pruneexpired offers and dead codes drop off this page automatically
Recent OUAI offer activity
Each entry is a change the agents logged on this page, dated to the day it happened.
2 codes rescored on fresh results
4 signals read · odds of working recalculated
2 codes retested at checkout
applied to a live theouai.com cart
2 codes worked on live theouai.com carts
each one took a discount off a real order
4 new codes added
2 sent in by shoppers
11 new promotions added
nothing to paste at checkout
15% off code rescored
odds of working recalculated
The agents keep retesting every OUAI code on this page. No one here vouches for a code they did not watch work. If one slips through expired, take the next on the list. We keep backups.
Help Other OUAI Shoppers
Not every OUAI code reaches us from the store. 2 codes on this page were first submitted by shoppers. Wherever a code comes from, it still has to pass the same cart test before it goes up here.
2 days
since a code sent in by a shopper was last run through a live theouai.com cart
15
OUAI codes and promotions on this page in total
Have a code we missed?
Send it over and the agents will run it through a real theouai.com cart. If it works, it lands here with the test behind it.
Did a code work for you?
Open any OUAI code above and tell us whether it worked. It takes one tap, no sign-up, and a code that keeps failing gets pulled off the page.
Rate a codeOUAI Customer Support
Need help with your shopping? Here's what's available for OUAI when an order, return, or promo code needs a human.
Customer support is handled primarily via email and online request forms.
About OUAI
Who you're buying from.
Brand Profile
Websitetheouai.com
Founded2016
HeadquartersLos Angeles, USA
Parent companyProcter & Gamble
Did You Know
Founding
OUAI was founded in January 2016 by celebrity hairstylist Jen Atkin.
Naming
The brand name OUAI is pronounced 'way' and derives from the casual French word 'oui'.
Sustainability
OUAI formulations are certified cruelty-free under the Leaping Bunny program.
Stores Like OUAI: Today's Best Coupons
These 12 stores sell products similar to OUAI. Below you can see the best coupon or deal available at each one today, so you can compare prices before you buy. 11 of them have a promo code you can copy at checkout.
GlassesShop.com30% off30% Off Sitewide at GlassesShop.com
Save 30% on Your Entire Order at GlassesShop.com by Using This GlassesShop.com Code at Checkout
- saves ~$43.76
- sitewide
Get Code
It Cosmetics10% off10% Off Eligible IT Cosmetics Orders
Shop IT Cosmetics and get 10% off on eligible purchases with this coupon code.
- saves ~$4.90
Get Code
Kerastase10% offSave 10% on 1 Full Size Product
Unlock 10% off when you buy 1 full size product at Kerastase with this discount code.
- sitewide
- store issued
Get Code
Target Optical20% offGet 20% Off First Contact Lens Purchase
Score 20% off your first purchase of contact lenses at Target Optical when you use this coupon code.
- saves ~$829.98
- store issued
Get Code
CYMBIOTIKA30% off30% Off Full-Priced Orders at Cymbiotika
Get 30% off full-priced Cymbiotika orders when you check out using this code.
- saves ~$7.70
- community
Get Code
The Arctic Pure10% offSave 10% Off Storewide at Arctic Pure
Get 10% off storewide at Arctic Pure when you use this discount code.
- community
Get Code
Squatty Potty50% off50% Off Flushable Wipes at Squatty Potty
Use this promo code to save 50% on Flushable Wipes at Squatty Potty.
- store issued
Get Code
KORA Organics15% offTake 15% Off at KORA Organics
Score 15% off eligible KORA Organics purchases when you use this code.
- saves ~$13.12
Get Code
Athena Club10% offTake 10% Off Your Order at Athena Club
Enjoy 10% off on eligible Athena Club purchases with this coupon code.
- community
Get Code
Diamond CBDBOGODiamond CBD Buy 1 Get 1 Free Storewide
Shop Diamond CBD and get Buy 1 Get 1 Free on storewide purchases with this coupon code.
- store issued
Get Code
Well People20% offEssential Workers Discount: 20% Off Orders $50+
Eligible essential workers can get 20% off orders of $50 or more at Well People. The savings apply automatically at checkout when the cart meets the threshold, excluding value gift sets.
Get Deal
Olive & June30% offTake 30% Off at Olive & June
Unlock 30% off on eligible Olive & June purchases with this discount code.
- saves ~$30.60
Get Code
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