This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.
Congratulations! Your order qualifies for free shipping You are $50 away from free shipping.

Cart

You are qualified for FREE shipping! You are $50 away from FREE shipping!
No more products available for purchase

Subtotal Free

Taxes and shipping calculated at checkout.

We see good things coming your OUAI

Shop bestsellers

Damaged Hair Repair

Heat tools, bleach, box dye, years of tight ponytails… hair takes a lot of hits. At a certain point, regular conditioner isn't enough, and you need hair breakage repair products that actually go after the damage rather than just coating over it. 

That's what our hair repair treatment products are here for - from our Bond Repair Balm that repairs broken bonds and smoothes cuticles, to our Treatment Masques that go alongside it for ongoing deep conditioning. Everything is sulfate-free, paraben-free, color-safe, and safe for chemically treated hair, because hair repair products shouldn't cause more damage in the process.

Filters

Sort

No filters available for this collection
A clear OUAI Hair Oil pump bottle containing pale yellow liquid stands against a softly lit cream background. Text: “OUAI”, “HAIR OIL”, “HUILE CAPILLAIRE”, “1.5 fl oz / 45 ml”.
 
OUAI Hair Oil 1.5 fl oz bottle held by hand with pink nails.

Hair Oil
$32
OUAI Bond Repair Balm 4.8 fl oz hair masque in pink cylindrical bottle.
Allure Best of Beauty Award 2026 logo on a red background
 
OUAI Bond Repair Balm 4.8 fl oz tube with white cream smears on pink container.

Bond Repair Balm
$50
OUAI Bond Repair Balm 50ml hair masque in pink cylindrical container.
Allure Best of Beauty Award 2026 logo on a red background
 

Bond Repair Balm - Travel
$28
An amber OUAI shampoo bottle stands upright on a warm cream surface beneath a translucent cap. Text: “OUAI”, “DETOX SHAMPOO”, “SHAMPOOING DÉTOX”, “ALL HAIR TYPES”, “TOUS LES CHEVEUX”, “10 fl oz / 300 ml”.
Allure Best of Beauty Award 2026 logo on a red background
 
OUAI Detox Shampoo bottle being splashed with water, creating foam and bubbles.
Best seller

Detox Clarifying Hair Shampoo
$34
OUAI Detox Shampoo jumbo pump bottle, 16 fl oz
Allure Best of Beauty Award 2026 logo on a red background
 
OUAI Detox Shampoo bottle held by hand with water splashing dramatically around it.

Detox Clarifying Hair Shampoo - Jumbo
$46
OUAI Detox Shampoo refill pouch, 32 fl oz
Allure Best of Beauty Award 2026 logo on a red background
 
OUAI Detox Shampoo 10oz bottle and 32oz refill pouch on white background.

Detox Clarifying Hair Shampoo - Refill
$68
Three identical frosted OUAI Scalp Serum bottles stand side by side on a cream surface, presenting a 90-day supply beneath white applicator caps.
 
Three OUAI Scalp Serum 2fl oz/60ml bottles arranged on light blue background.
Exclusive LAST CHANCE

Drop OUAI Every Day Set (90-Day Supply)
$162 $105
 
OUAI Fine to Medium and Thick Hair Treatment Masques displayed with cream swatches.

Fine To Medium Hair Treatment Masque
$38
OUAI Fine to Medium Hair Treatment Masque, 3.4 fl oz jar, neutral background.
 
OUAI Fine to Medium Hair Treatment Masque jar held up by a hand.

Fine to Medium Hair Treatment Masque - Travel
$22
A small clear OUAI Hair Oil pump bottle containing pale yellow liquid stands on a cream studio surface. Text: “OUAI”, “HAIR OIL”, “HUILE CAPILLAIRE”, “.45 fl oz / 13 ml”.
 
Two hands holding OUAI Hair Oil bottles, small 13ml and large 45ml sizes.

Hair Oil - Travel
$18
OUAI Leave In Conditioner Melrose Place 177ml pink bottle on beige background.
 
Woman with flowing red hair holding a bottle of shampoo against a neutral background

Leave In Conditioner Melrose Place
$32
OUAI Leave In Conditioner Melrose Place 45ml travel size bottle, pink, beige background.
 
OUAI Leave-In Conditioner Melrose Place bottle balanced between pink rose and peony.

Leave In Conditioner Melrose Place - Travel
$18
OUAI Leave In Conditioner North Bondi 6oz white bottle on beige background.
 
OUAI Leave In Conditioner North Bondi 177ml bottle resting on silver tray
New Look

Leave in Conditioner North Bondi
$32
OUAI Leave In Conditioner North Bondi 45ml travel bottle on beige background.
 
OUAI North Bondi Leave-In Conditioner bottles held by hands with red nails.
New Look

Leave in Conditioner North Bondi - Travel
$18
OUAI Leave In Conditioner St. Barts 177ml bottle displayed on beige background.
 
OUAI Leave In Conditioner St. Barts bottle surrounded by tropical fruit drinks.
New Look

Leave In Conditioner St Barts Scent
$32
A larger frosted OUAI St. Barts Leave-In Conditioner travel bottle stands upright against a softly lit cream background, finished with iridescent branding and a rounded white cap.
 
OUAI Leave In Conditioner St. Barts travel size bottle floating on dark background.

Leave In Conditioner St Barts Scent - Travel
$18
OUAI Scalp & Body Scrub Melrose Place 8.8oz jar with white lid
 
OUAI Scalp & Body Scrub in Melrose Place scent, shown in a frosted beige jar with a white lid, resting on a white pedestal against a warm beige background.

Scalp & Body Scrub Melrose Place
$42
OUAI Scalp & Body Scrub St. Barts 8.8oz white jar on beige background
 
A jar of QUAI body and hair care product placed on sand, with a warm orange and peach gradient background and blurred natural elements around it.

Scalp & Body Scrub - St. Barts Scent
$42
 
Two OUAI skincare cream jars arranged on a beige background with white cream swatches behind them. The top jar reads 'OUAI Fine to Medium AHA Cheveux Fine & Modifying Treatment Cream' and the bottom jar reads 'OUAI Thick AHA Exfoliating Treatment Cream.

Thick Hair Treatment Masque
$38
OUAI Thick Hair Treatment Masque 100ml jar displayed on neutral background.
 
A hand holding a cream-colored jar of OUAI Thick Hair Treatment against a light gray background.

Thick Hair Treatment Masque - Travel
$22

Heat tools, bleach, box dye, years of tight ponytails… hair takes a lot of hits. At a certain point, regular conditioner isn't enough, and you need hair breakage repair products that actually go after the damage rather than just coating over it. 

That's what our hair repair treatment products are here for - from our Bond Repair Balm that repairs broken bonds and smoothes cuticles, to our Treatment Masques that go alongside it for ongoing deep conditioning. Everything is sulfate-free, paraben-free, color-safe, and safe for chemically treated hair, because hair repair products shouldn't cause more damage in the process.