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Shampoos and Conditioners

If you get the shampoo and conditioner right, a lot of other problems solve themselves. Our range is formulated by hair type, not by vague promises about 'moisture' or 'volume' that apply to everyone and therefore no one. 

Fine, Medium, or Thick. Bond Repair for damaged hair. Detox that clears everything. You name it, we’re targeting it. Because the best shampoo and conditioner routine is the one built for how your hair actually behaves.

Plus, all our formulas are sulfate-free, paraben-free, phthalate-free, and safe on color-treated hair.

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OUAI Detox Shampoo jumbo pump bottle, 16 fl oz
 
OUAI Detox Shampoo bottle held by hand with water splashing dramatically around it.

Detox Clarifying Hair Shampoo - Jumbo
$46
A translucent OUAI Fine Hair Shampoo bottle containing pale yellow liquid stands upright on a warm cream surface. Text: “OUAI”, “FINE HAIR”, “CHEVEUX FINS”, “SHAMPOO”, “SHAMPOOING”, “10 fl oz / 300 ml”.
 
OUAI Fine Hair Shampoo bottle balanced on a sudsy, wet palm.

Fine Hair Shampoo
$32
An ivory OUAI Fine Hair Conditioner bottle stands upright on a softly lit cream studio surface. Text: “OUAI”, “FINE HAIR”, “CHEVEUX FINS”, “CONDITIONER”, “REVITALISANT”, “10 fl oz / 300 ml”.
 
OUAI Fine Hair Conditioner 300ml held up against a white background.

Fine Hair Conditioner
$32
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”.
 
OUAI Detox Shampoo bottle being splashed with water, creating foam and bubbles.
Best seller

Detox Clarifying Hair Shampoo
$34
OUAI Bond Repair Balm 4.8 fl oz hair masque in pink cylindrical bottle.
 
OUAI Bond Repair Balm 4.8 fl oz tube with white cream smears on pink container.

Bond Repair Balm
$50
OUAI Medium Hair Shampoo 10 fl oz bottle displayed on neutral background.
 
OUAI Medium Hair Shampoo bottles, one upright one lying, white background.

Medium Hair Shampoo
$32
OUAI Medium Hair Conditioner 300ml bottle displayed against neutral background.
 
OUAI Medium Hair Conditioner 300ml bottle covered in water droplets on white surface.

Medium Hair Conditioner
$32
OUAI Thick Hair Shampoo, 300ml peach bottle with white pump cap.
 
OUAI Thick Hair Shampoo 300ml held up by a hand against white background.

Thick Hair Shampoo
$32
OUAI Thick Hair Conditioner 10 fl oz bottle displayed on neutral background.
 
A hand holding a white bottle of OUAI Thick hair conditioner against a clean white background with a soft shadow.

Thick Hair Conditioner
$32
OUAI Anti-Dandruff Shampoo 2% Salicylic Acid 300ml in mint green bottle
 
OUAI Anti-Dandruff Shampoo 2% Salicylic Acid bottle surrounded by bubbles and foam.

Anti-Dandruff Hair Shampoo
$38
OUAI Detox Shampoo refill pouch, 32 fl oz
 
OUAI Detox Shampoo 10oz bottle and 32oz refill pouch on white background.

Detox Clarifying Hair Shampoo - Refill
$68
A white OUAI Fine Hair Conditioner refill pouch stands upright on a warm cream studio surface. Text: “OUAI”, “FINE HAIR”, “CHEVEUX FINS”, “CONDITIONER”, “REVITALISANT”, “32 fl oz / 946 ml”.
 
OUAI Fine Hair Shampoo 32oz refill pouch angled on white background.

Fine Hair Shampoo - Refill
$64
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 Shampoo 32 fl oz refill pouch on neutral background.
 
OUAI Medium Hair Shampoo refill pouch in a warm off-white color, featuring black text and a spout cap, photographed on a clean white background with a soft shadow.

Medium Hair Shampoo - 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 Shampoo 32 fl oz refill pouch on neutral background.
 
OUAI Thick Hair Shampoo refill pouch in a pale pink color, featuring black text and a white spout, photographed on a clean white background with a soft shadow.

Thick Hair Shampoo - 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
A large ivory OUAI Fine Hair Conditioner pump bottle stands upright against a softly lit cream background. Text: “OUAI”, “FINE HAIR”, “CHEVEUX FINS”, “CONDITIONER”, “REVITALISANT”, “16 fl oz / 474 ml”.
 
OUAI Fine Hair Conditioner 16oz being refilled on a glass shelf.
Best seller

Fine Hair Conditioner - Jumbo
$44
A jumbo translucent OUAI Fine Hair Shampoo pump bottle containing pale yellow liquid stands against a warm cream background. Text: “OUAI”, “FINE HAIR”, “CHEVEUX FINS”, “SHAMPOO”, “SHAMPOOING”, “16 fl oz / 474 ml”.
 
OUAI Fine Hair Shampoo 16oz bottle surrounded by soap bubbles and foam.
Best seller

Fine Hair Shampoo - Jumbo
$44
OUAI Medium Hair Conditioner 16 fl oz pump bottle on neutral background
 
OUAI Medium Hair Conditioner 16fl oz being refilled on glass shelf.
Best seller

Medium Hair Conditioner - Jumbo
OUAI Medium Hair Shampoo 16 fl oz pump bottle on neutral background
 
OUAI Medium Hair Shampoo bottle surrounded by bubbles on a glass shelf.
Best seller

Medium Hair Shampoo - Jumbo
$44
OUAI Thick Hair Conditioner 16 fl oz pump bottle on neutral background
 
OUAI Thick Hair Conditioner bottle in a warm beige shade, with conditioner being poured from a matching dispenser above it against a light gray background.
Best seller

Thick Hair Conditioner - Jumbo
$44
OUAI Thick Hair Shampoo 16 fl oz pump bottle on neutral background
 
OUAI Thick Hair Shampoo 16oz bottle covered in lather on glass shelf
Best seller

Thick Hair Shampoo - Jumbo
$44

If you get the shampoo and conditioner right, a lot of other problems solve themselves. Our range is formulated by hair type, not by vague promises about 'moisture' or 'volume' that apply to everyone and therefore no one. 

Fine, Medium, or Thick. Bond Repair for damaged hair. Detox that clears everything. You name it, we’re targeting it. Because the best shampoo and conditioner routine is the one built for how your hair actually behaves.

Plus, all our formulas are sulfate-free, paraben-free, phthalate-free, and safe on color-treated hair.