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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”.
Best seller
OUAI Fine Hair Conditioner 16oz being refilled on a glass shelf.
Person with styled hair, showing benefits on a plain background
OUAI Fine Hair Conditioner bottle displayed with key ingredients biotin, keratin, chia oil.
Before and after comparison of a woman with long blonde hair, wearing a white top.
OUAI Fine Hair Shampoo and Conditioner bottles splashed with water on glass shelf.
OUAI Fine Hair Conditioner three sizes displayed wet on glass shelf.
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”.
Best seller
OUAI Fine Hair Conditioner 16oz being refilled on a glass shelf.
Person with styled hair, showing benefits on a plain background
OUAI Fine Hair Conditioner bottle displayed with key ingredients biotin, keratin, chia oil.
Before and after comparison of a woman with long blonde hair, wearing a white top.
OUAI Fine Hair Shampoo and Conditioner bottles splashed with water on glass shelf.
OUAI Fine Hair Conditioner three sizes displayed wet on glass shelf.

Fine Hair Conditioner - Jumbo

A lightweight, color-safe jumbo size conditioner with just the right amount of hydration for fine strands that strengthens and leaves hair soft and volumized.

Size:
FULL SIZE (10 OZ) TRAVEL (3 OZ) JUMBO (16 OZ) REFILL (32 OZ)
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Lightweight & color-safe, our Fine Hair Conditioner hydrates, strengthens and volumizes without ever OUAI-ing you down. And now comes in a jumbo size, delivering 60% more product than our 10 oz. conditioner & an easy-to-use pump. 

Formulated with strengthening biotin, thickening chia seed oil & frizz-fighting hydrolyzed keratin to add volume & bounce while reinforcing hair health. Now, you can say “I’m fine”—and actually mean it.

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 with luke warm water.
Lather a quarter size amount of FINE shampoo in hands. Work shampoo into roots and any where hair touches the scalp.
Rinse shampoo. Squeeze out excess moisture before applying conditioner.
Apply a quarter size amount of FINE conditioner focusing on midshaft and ends.
Rinse with cold water to close the hair cuticle and add shine.

ingredients

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 Conditioner - Jumbo

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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: 4.676909 / 5 from 1074 reviews.

AI Generated Review Summary

This Fine Hair Conditioner by OUAI hydrates, strengthens, and volumizes fine hair without weighing it down. It features a lightweight formula with biotin, chia seed oil, and hydrolyzed keratin, leaving hair soft, silky, and full of volume. The jumbo size offers 60% more product and comes with an easy-to-use pump. The luxurious Mercer Street fragrance, with notes of Italian lemon, jasmine, and white musk, adds to the overall positive experience.

Summary topics

  • Hair Feel (13%): Customers appreciated how their hair feels soft and silky after using the shampoo and conditioner.
  • Conditioner Volume (3%): Customers expressed appreciation for the amazing volume this conditioner gives their hair, with many mentioning it as amazing.
  • Hair Volume (43%): Many customers pointed out that the shampoo conditioner leaves their hair soft, silky, and with more volume.
  • Product Fragrance (38%): Many customers appreciated the amazing smell of the product, which was mentioned multiple times in the reviews.
  • Conditioner Fragrance (3%): Customers loved the fragrance of this conditioner, with many describing it as amazing and great.

Review topics: ["size","fragrance","weight","problem","quality","results","feels","smells","texture","husband","packaging","works","look","bottle","amount","price","hair","volume","scalp","difference","formula","body","boost","shipping","consistency","style","customer service","conditioner","residue","light"].

Review highlights

  • "Love this shampoo Lathers easily Great scent Makes my hair feel great" — Margaret W.
  • "This shampoo smells so good and makes my hair feel great!" — Sylvia G.
  • "Conditioner is creamy and moisturizing without being heavy and makes my very fine hair feel so soft and look amazing!" — Jessica L.

Reviews

"Obsessed with this conditioner! Left my hair silky smooth not at all greasy. Smell is out of this world"

— Riley (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)

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)

I absolutely love this conditioner

"I absolutely love this conditioner . The smell is amazing . I will buy this again ."

— Linda B. (5/5)

Best set for fine wavy hair

"Live how clean my hair feels with this shampoo and conditioner!"

— Lisa C. (5/5)

Happiness in a bottle

"In one word. . . healthy. I use the system, fine hair shampoo, conditioner and leave in. Although, I started with the conditioner, I fell in love with the system. My hair feels healthier. The shampoo cleans gently and my hair feels soft and manageable. Last of all, the smell is delicious. It's like happiness in a bottle."

— Jennifer F. (5/5)

Seriously, it’s that good!

"Holy smokes. I have very thin hair. It’s been sad over the years to see my scalp more and more. This shampoo is incredible giving me more volume and thicker feeling hair. I also sweat a lot with my current job. Very active and outside. I still feel fresh 2 days after shampoooing. I will be buying more."

— Sam M. (5/5)

Love all the products

"I love all your products and I have ordered a lot of them. Do u have a hair spray too?"

— suzanne F. (5/5)

So good for my hair

"Ouai works as advertised. My fine hair has more body and no split ends."

— Isobel O. (5/5)

Smells great!

"Nice and light!"

— Meredith W. (5/5)

Q&A