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

Hair Treatment

Hair treatments are the products most people skip and then wonder why their hair isn't getting better. Our hair treatments exist to change that, and they’re totally worth the step. These are the things that actually make your hair look good for more than a day.

The Bond Repair Balm reverses hair damage in 3 minutes.  The Treatment Masques (for Fine to Medium and Thick hair) deep-condition. The Scalp Serum balances and hydrates the scalp for the kind of fullness that shouts “healthy”. The Leave In Conditioner protects from heat damage up to 450°F every single wash.

All sulfate-free, paraben-free, phthalate-free, color-safe, and cruelty-free..

Filters

Sort

No filters available for this collection
A white OUAI Fine Hair Shampoo refill pouch stands upright on a warm cream studio surface. Text: “OUAI”, “FINE HAIR”, “CHEVEUX FINS”, “SHAMPOO”, “SHAMPOOING”, “32 fl oz / 946 ml”.
 
OUAI Fine Hair Conditioner 32 fl oz refill pouch on white background.

Fine Hair Conditioner - Refill
$64
OUAI Medium Hair Conditioner 32 fl oz refill pouch on neutral background.
 
OUAI Medium Hair Conditioner refill pouch, 32 fl oz, on white background.

Medium Hair Conditioner - Refill
$64
OUAI Thick Hair Conditioner 32 fl oz refill pouch on neutral background.
 
A white stand-up pouch of OUAI Thick Hair Conditioner with black text, photographed on a white background with a strong cast shadow.

Thick Hair Conditioner - Refill
$64
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.
New

Leave In Conditioner Melrose Place - Travel
$18
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
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.
New

Leave In Conditioner St Barts Scent - Travel
$18
OUAI Anti-Frizz Crème 3fl oz pink bottle displayed on neutral background
 
OUAI Anti-Frizz Crème held by two hands in 6oz and 3oz sizes.

Anti Frizz Crème - Travel
$16
OUAI Scalp & Body Scrub Melrose Place 3.4oz jar with white lid.
 
Hands applying white granular scrub product onto back of hand against white background.

Scalp and Body Scrub Melrose Place - Travel
$22
OUAI Scalp & Body Scrub St. Barts 3.4oz jar on neutral background.
 
A hand with long manicured nails holds a white jar of OUAI Scalp & Body Scrub against a clean, light gray background.

Scalp & Body Scrub St. Barts Scent - Travel
$22
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
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
Four OUAI skincare bottles and tubes lined up against a warm beige background. The set includes a beige cream tube, a dusty pink body butter bottle, an amber shampoo bottle, and a pale yellow whitening lotion bottle.
 
Four OUAI skincare bottles and tubes lined up against a warm beige background. The set includes a beige cream tube, a dusty pink body butter bottle, an amber shampoo bottle, and a pale yellow whitening lotion bottle.
New Exclusive

Curl Travel Set
$78 $66

Hair treatments are the products most people skip and then wonder why their hair isn't getting better. Our hair treatments exist to change that, and they’re totally worth the step. These are the things that actually make your hair look good for more than a day.

The Bond Repair Balm reverses hair damage in 3 minutes.  The Treatment Masques (for Fine to Medium and Thick hair) deep-condition. The Scalp Serum balances and hydrates the scalp for the kind of fullness that shouts “healthy”. The Leave In Conditioner protects from heat damage up to 450°F every single wash.

All sulfate-free, paraben-free, phthalate-free, color-safe, and cruelty-free..