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Two jumbo OUAI Fine Hair shampoo and conditioner pump bottles stand side by side, with pale yellow translucent shampoo and opaque ivory conditioner packaging.
Exclusive
Two jumbo OUAI Fine Hair shampoo and conditioner pump bottles stand side by side, with pale yellow translucent shampoo and opaque ivory conditioner packaging.
Exclusive

Fine Hair Shampoo & Conditioner Jumbo Set

Turn the volume all the OUAI up with jumbo sizes of our volumizing shampoo & conditioner to leave fine hair cleaner, stronger, and full of life.

Each bottle gives you 60% more product & comes with an easy-to-use pump.

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The shampoo & conditioner you love, now 60% bigger. 

This color-safe, jumbo-sized set comes with easy-to-use pumps and is ready to boost volume for fine, flat hair. 

Made with strengthening keratin, biotin, and nourishing chia seed oil so hair is left clean, bouncy, and full of volume. Now, you can finally be fine with being fine. 

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 FINE 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 FINE CONDITIONER into hands, applying with a focus on midshaft and ends.

Rinse with cold water to close the hair cuticle and add shine.

ingredients

Fine Hair Shampoo:
Water / Aqua / Eau, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Sodium Methyl Cocoyl Taurate, Peg-200 Hydrogenated Glyceryl Palmate, Cocamide Mipa, Fragrance / Parfum, , Panthenol, Cocoglucosides Hydroxypropyltrimonium Chloride, Hydrolyzed Keratin, Biotin, Salvia Hispanica Seed Oil, Cetrimonium Chloride (Anti-Static Agent/Agent Antistatique), Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Glycerin, Sodium Lauroyl Glycinate, Peg-150 Distearate, Propoxytetramethyl Piperidinyl Dimethicone, Trideceth-6, C11-15 Pareth-7, Peg-7 Glyceryl Cocoate, Sodium Chloride, Polyquaternium-7, Disodium Edta, Citric Acid, Sodium Hydroxide, Tetrasodium Edta, Potassium Sorbate, Sodium Benzoate, Phenoxyethanol, Benzyl Alcohol, Acetic Acid, Sodium Acetate, Benzyl Salicylate, Limonene, Hexyl Cinnamal

Fine Hair Conditioner: 
Water / Aqua / Eau, Cetearyl Alcohol, Behentrimonium Chloride (Anti-Static Agent/Agent Antistatique), Fragrance / Parfum, , Cetrimonium Chloride  (Anti-Static Agent/Agent Antistatique), Panthenol, Glycerin, Hydrolyzed Keratin, Salvia Hispanica Seed Oil, Guar Hydroxypropyltrimonium Chloride, Polyquaternium-37, Dicaprylyl Carbonate, Lauryl Glucoside, Propoxytetramethyl Piperidinyl Dimethicone, Trideceth-6, C11-15 Pareth-7, Acetic Acid, Sodium Acetate, Sodium Hydroxide, Tocopherol, Sodium Chloride, Biotin, Citric Acid, Isopropyl Alcohol, Ethylhexylglycerin, Sorbitan Oleate, Potassium Sorbate, 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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Fine 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: 4.6323595 / 5 from 2225 reviews.

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Review highlights

Reviews

Wish I had started this earlier

"As a woman in the middle of perimenopause my hair has changed. I have long, straight hair and hormone changes have left me with some hair loss and dryness. This stuff has transformed my hair within a few weeks. I have never had a shampoo and conditioner combo that I love, I find myself always looking for what is popular or what my salon uses. This will be my go to from now on!"

— Kimberly S. (5/5)

"As someone with a lot of thin, straight hair, I’ve gotta say the Ouai fine hair shampoo has been the best shampoo to grace my scalp! I use this one most days, and every few days will switch it up and use the Ouai detox shampoo. Was excited to see they came out with a jumbo pump!"

— Allison (5/5)

This shampoo cleans your hair

"This shampoo cleans your hair so nice. Great fragrance which smells clean too. Great quality shampoo which just a little amount cleans your hair. M"

— Liesl O. (5/5)

The best fragrance EVER!!!

"I bought this for my own hair ravaged by medicine and the fragrance hit me first…the smell was lovely and I fell for it immediately. I wish you had a body lotion with the same fragrance and if you make one…many folks will buy it too! Hope in a bottle."

— Catherine E. (5/5)

Best Hair purchase

"I love the scent, and my hair is looking a lot healthier after using it only twice!!! I have had perfectly straight hair for my entire life, and since I started using this, my ends have been slightly wavy. I love it!!"

— Yoshebel P. (5/5)

Burns my eyes even after my hair is dry

"I LOVED the way my hair looks, but my eyes have been burning since I used it. Even with my hair dry. Not sure what is in it, but be careful if you're sensative."

— Kimberly S. (3/5)

Leaves my hair brittle

"I really loved the smell and I wanted to like this shampoo but unfortunately, even combined with conditioner (and sometimes hair mask), this shampoo leaves my hair brittle compared to other products I have used"

— Christina L. (3/5)

Love it in a pump!

"My favorite shampoo! I don’t like the other bottles, it seems to keep leaking out but this bottle is great."

— Lisa C. (5/5)

Lasts 2-3 days to keep roots lively

"I use this with the condition. I do find it slightly drying but this leads to more lift and bounce Love the scent and lather. I’m slightly sensitive to the formula which can make my scalp react but worth it for the lift."

— Beth P. (4/5)

Love the Scent

"This is my absolute favorite conditioner duo. The smell is amazing and fresh. My hair feels smooth and is easy to style. The higher price is totally worth it."

— Jennifer M. (5/5)

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