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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”.
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Before and after comparison of a woman with long blonde hair, wearing a white top.
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
Person with styled hair, showing benefits on a plain background
Before and after comparison of a woman with long blonde hair, wearing a white top.

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: 4.675701 / 5 from 1070 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%
  • Conditioner Volume: 3%
  • Hair Volume: 43%
  • Product Fragrance: 38%
  • Conditioner Fragrance: 3%

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

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

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)

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)

Excellent!

"This is the only shampoo/conditioner that has made fine, low porosity, 2c/3a curls soft, shiny, and non-frizzy, in years! As others have said, I've tried almost every brand out there for curls and OUAI is the best one hands down!"

— Barclay H. (5/5)

Maintains hair texture

"Great partner to the shampoo Roots stay lifted, remainder of hair maintains texture. Love the scent"

— Beth P. (4/5)

Best shampoo and conditioner duo for fine hair

"Love this shampoo and conditioner duo for thin, fine hair! Hands-down the best I’ve tried. I’ve also loved the other products that I’ve tried from Ouai"

— Jenna B. (5/5)

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