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Two jumbo OUAI Medium Hair shampoo and conditioner pump bottles stand side by side, with amber-toned shampoo and cream conditioner packaging against a neutral studio background.
Exclusive
OUAI Medium Hair shampoo and conditioner bottles splashed with water droplets
A side-by-side before and after comparison of a woman with long dark wavy hair, showing the effect of a hair product. The left side is labeled 'BEFORE' and shows frizzy, less defined hair; the right side is labeled 'AFTER' and shows smoother, shinier, more styled hair.
OUAI conditioner bottle in off-white with black text, surrounded by white whipped cream and callout lines pointing to ingredients: Kumquat Fruit Extract, Coconut Oil, and Babassu Oil.
OUAI Babassu Fruit & Coconut Oil Shampoo in a frosted beige bottle, shown with callout lines and text describing its ingredients: Kumquat Fruit Extract, Coconut Oil, and Babassu Oil.
OUAI Medium Shampoo bottle on a white background, styled with a pink rose, lemon slices, jasmine blossoms, and text reading 'MERCER STREET FRAGRANCE Notes of: ITALIAN LEMON, TURKISH ROSE, IRIS & WHITE MUSK'.
OUAI Medium Shampoo bottle on a white background, styled with a pink rose, lemon slices, jasmine blossoms, and text reading 'MERCER STREET FRAGRANCE Notes of: ITALIAN LEMON, TURKISH ROSE, IRIS & WHITE MUSK'.
Woman holding OUAI hair care products against a neutral background
Two jumbo OUAI Medium Hair shampoo and conditioner pump bottles stand side by side, with amber-toned shampoo and cream conditioner packaging against a neutral studio background.
Exclusive
OUAI Medium Hair shampoo and conditioner bottles splashed with water droplets
A side-by-side before and after comparison of a woman with long dark wavy hair, showing the effect of a hair product. The left side is labeled 'BEFORE' and shows frizzy, less defined hair; the right side is labeled 'AFTER' and shows smoother, shinier, more styled hair.
OUAI conditioner bottle in off-white with black text, surrounded by white whipped cream and callout lines pointing to ingredients: Kumquat Fruit Extract, Coconut Oil, and Babassu Oil.
OUAI Babassu Fruit & Coconut Oil Shampoo in a frosted beige bottle, shown with callout lines and text describing its ingredients: Kumquat Fruit Extract, Coconut Oil, and Babassu Oil.
OUAI Medium Shampoo bottle on a white background, styled with a pink rose, lemon slices, jasmine blossoms, and text reading 'MERCER STREET FRAGRANCE Notes of: ITALIAN LEMON, TURKISH ROSE, IRIS & WHITE MUSK'.
OUAI Medium Shampoo bottle on a white background, styled with a pink rose, lemon slices, jasmine blossoms, and text reading 'MERCER STREET FRAGRANCE Notes of: ITALIAN LEMON, TURKISH ROSE, IRIS & WHITE MUSK'.
Woman holding OUAI hair care products against a neutral background

Medium Hair Shampoo & Conditioner Jumbo Set

The shampoo & conditioner you love, now 60% bigger. This color-safe, jumbo-sized set comes with easy-to-use pumps.
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The shampoo & conditioner you love, now 60% bigger. This color-safe, jumbo-sized set comes with easy-to-use pumps.

Our hydrating shampoo cleanses, fights frizz, hydrates and revives shine for medium hair with a mix of keratin and kumquat extract, plus babassu and coconut oils.

Next, Medium Conditioner eliminates frizz, hydrates strands & scalp, and reduces breakage for hair that feels strong & healthy.

It also smells amazing thanks to Mercer Street—a luxe fragrance with notes of Italian lemon, jasmine, & white musk.

How to use

Thoroughly wet hair from roots to ends.
Add one pump of MEDIUM SHAMPOO in hands. Work into roots and anywhere hair touches the scalp.
Add an additional pump anywhere hair is not fully covered.
Rinse shampoo. Squeeze out excess moisture before applying conditioner.
Add one pump of MEDIUM CONDITIONER into hands, applying with a focus on midshaft and ends.
Rinse with cold water to close the hair cuticle and add shine.

ingredients

Medium Hair Shampoo:
Aqua (Water, Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Sodium Methyl Cocoyl Taurate, Cocamide Mipa, Glycol Distearate, Parfum (Fragrance), Amodimethicone, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Glycerin, Citrus Japonica Fruit Extract, Panthenol, Hydrolyzed Keratin, Polyquaternium-7, Orbignya Oleifera Seed Oil, Cocos Nucifera (Coconut) Oil, Peg-150 Distearate, Sodium Lauroyl Glycinate, Cetrimonium Chloride (Anti-Static Agent/Agent Antistatique), C11-15 Pareth-7, Laureth-9, Trideceth-12, Cocoglucosides Hydroxypropyltrimonium Chloride, Acrylates Copolymer, Tocopherol, Peg-200 Hydrogenated Glyceryl Palmate, Peg-7 Glyceryl Cocoate, Disodium Edta, Citric Acid, Sodium Chloride, Sodium Hydroxide, Tetrasodium Edta, Phenoxyethanol, Sodium Benzoate, Potassium Sorbate, Benzyl Alcohol, Benzyl Salicylate, Limonene, Hexyl Cinnamal, Ci 15985 (Yellow 6)

Medium Hair Conditioner:
Aqua (Water, Eau), Cetearyl Alcohol, Behentrimonium Chloride (Anti-Static Agent/Agent Antistatique), Parfum (Fragrance), Hydrolyzed Keratin, Citrus Japonica Fruit Extract, Orbignya Oleifera Seed Oil, Cocos Nucifera (Coconut) Oil, Guar Hydroxypropyltrimonium Chloride, Amodimethicone, Panthenol, Cetrimonium Chloride(Anti-Static Agent/Agent Antistatique), Dimethicone, Dimethiconol, Glycerin, Polyquaternium-37, Laureth-9, Trideceth-12, Divinyldimethicone/Dimethicone Copolymer, C12-13 Pareth-23, C12-13 Pareth-3, Propoxytetramethyl Piperidinyl Dimethicone, Trideceth-6, C11-15 Pareth-7, Acetic Acid, Sodium Chloride, Sodium Acetate, Tocopherol, Isopropyl Alcohol, Ethylhexylglycerin, Sodium Hydroxide, Dicaprylyl Carbonate, Lauryl Glucoside, Citric Acid, Sorbitan Oleate, Potassium Sorbate, Sodium Benzotate, Phenoxyethanol, Benzyl Salicylate, Limonene, Hexyl Cinnamal

As always, all of our products are:
Paraben-Free, Cruelty-Free, Gluten-Free, Phthalate-Free, SLS and SLES-Free

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Medium Hair Shampoo & Conditioner Jumbo Set

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THE SCENT:
MERCER STREET

TOP NOTES

Italian lemon, orange, peony, iris, lily

MIDDLE NOTES

Magnolia, jasmine, rose damask

BASE NOTES

Musk, orris

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Overall rating: 4.672938 / 5 from 1382 reviews.

AI Generated Review Summary

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Review highlights

Reviews

The BEST

"After losing a lot of my hair on accutane, I started using this shampoo. It makes my hair feel so nice and has helped me regrow my hair to be thicker. I recently tried a different brand after using this for a while and it just didn’t compare, I immediately had to buy this again and get back to it. It smells amazing, has a great lather, and has made my hair so healthy"

— Emily M. (5/5)

Can’t use any other shampoo now

"I recently tried a different brand after using this for a while and it just didn’t compare, I immediately had to buy this again and get back to it. It smells amazing, has a great lather, and has made my hair so healthy"

— Emily M. (5/5)

Great Product, Bad Packaging

"Product itself is great, I've been using it for years. However the packaging kind of sucks. The pump is not long enough to fit your hand under it."

— Sam G. (3/5)

Hard to Pump

"Love this product. Hate the bottle. The pump is not long enough to fit your hand under it."

— Sam G. (2/5)

Great!

"I used to have super thick hair and four kids later, it's now very fine. This shampoo is the first to help it feel fuller and stronger, while being smooth and shiny. The smell at first was alot but it's grown on me and I like knowing my hair smells good for a long time! I typically wash once every 2-3 days and this keeps my hair clean and shiny for longer than any others I've tried!"

— Abby K. (5/5)

The best shampoo ever !

"I will repurchase this every single time!! The only shampoo that keeps my hair clean and feeling amazing! I reccomend to all my friends. As a pro athlete, it gets my gross training/game hair clean as well - which is hard to do without stripping too much away!!"

— Shea H. (5/5)

Wouldn’t buy again

"Smells amazing - but I’m noticing a ton of shedding/breakage and my hair has been feeling really dry since I started using it, even with the leave-in and oil."

— Kristen B. (2/5)

Wonderful

"I hvave been using this for several years now and my hair feels wonderful. I get asked often how my hair is soft and shiny."

— Ann C. (5/5)

I love how it makes

"I love how it makes my hair feel clean. Sometimes I think I need the fine hair shampoo. I am kind of in between."

— Yaeli E. (4/5)

Love it

"I have been using this conditioner for a while now and I absolutely love it makes my hair so soft and beautiful the others on really nicely."

— Olga O. (5/5)

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