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A travel-sized translucent OUAI Fine Hair Shampoo bottle stands upright against a cream studio background. Text: “OUAI”, “FINE HAIR”, “CHEVEUX FINS”, “SHAMPOO”, “SHAMPOOING”, “3 fl oz / 89 ml”.
A hand with long, manicured light pink nails holds a frosted bottle of OUAI Fine Hair Cheveux Fins Shampoo against a clean white background.
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Ouai fine hair shampoo bottle styled with a pink rose, lemon slices, and jasmine flowers on a white background, with text reading 'MERCER STREET FRAGRANCE Notes of: ITALIAN LEMON, TURKISH ROSE, IRIS & WHITE MUSK'.
Before and after comparison of a woman with long blonde hair, wearing a white top.
Hands holding OUAI hair care products against a light gray background
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Woman holding a OUAI product against a neutral background
A travel-sized translucent OUAI Fine Hair Shampoo bottle stands upright against a cream studio background. Text: “OUAI”, “FINE HAIR”, “CHEVEUX FINS”, “SHAMPOO”, “SHAMPOOING”, “3 fl oz / 89 ml”.
A hand with long, manicured light pink nails holds a frosted bottle of OUAI Fine Hair Cheveux Fins Shampoo against a clean white background.
OUAI shampoo bottle with ingredient information on a white background
Ouai fine hair shampoo bottle styled with a pink rose, lemon slices, and jasmine flowers on a white background, with text reading 'MERCER STREET FRAGRANCE Notes of: ITALIAN LEMON, TURKISH ROSE, IRIS & WHITE MUSK'.
Before and after comparison of a woman with long blonde hair, wearing a white top.
Hands holding OUAI hair care products against a light gray background
Person washing hair with soapy hands in a shower setting
Woman holding a OUAI product against a neutral background

Fine Hair Shampoo - Travel

For fine hair, this color-safe, travel size thickening shampoo adds volume & bounce and smells as good as it looks.

Size:
FULL SIZE (10 OZ) TRAVEL (3 OZ) JUMBO (16 OZ) REFILL (32 OZ)
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This color-safe shampoo breathes life into fine, flat hair with strengthening keratin, biotin, and nourishing chia seed oil. Hair is left clean, bouncy, and full of volume, so you can finally be fine with being fine. Follow with Fine Conditioner for best results.

IS THIS RECYCLABLE?
Yes, I am fully recyclable!

Size: 3 fl oz / 89 ml

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

Aqua (Water, Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Sodium Methyl Cocoyl Taurate, Peg-200 Hydrogenated Glyceryl Palmate, Cocamide Mipa, Parfum (Fragrance), 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 Cinnama

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 - Travel

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Overall rating: 4.5914636 / 5 from 1148 reviews.

AI Generated Review Summary

This travel-size thickening shampoo is praised for its ability to clean, strengthen, and volumize fine hair. Customers appreciate its amazing smell, luxurious fragrance, and the healthy, voluminous look it provides. While some find the bottle hard to dispense, the overall experience is highly positive.

Summary topics

  • Scent: 39%
  • Hair Feel: 14%
  • Hair Look: 4%
  • Scalp Cleanliness: 3%
  • Brand Loyalty: 3%

Review topics: ["size","volume","fragrance","problem","results","improvement","weight","fit","quality","feels","ingredients","smells","texture","husband","value","service","packaging","look","amount","price","bottle","hair","scalp","works","body","formula","balance","shipping","residue","compliments"].

Review highlights

  • "Nice shampoo lathers well had a nice smell and leaves my hair feeling very clean ." — Missy S.
  • "MY scalp feels great and my hair feels clean!" — Sarah H.
  • "My hair is soft, my scalp is not irritated and my hair smells fantastic." — JAMIE H.

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)

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)

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)

Best shampoo I’ve tried for thin, fine hair

"This is hands-down the best shampoo and conditioner I’ve tried for thin, fine hair. if you’ve tried so many different shampoos like me and never found one that washes your hair effectively without stripping it completely and making it get greasy again quickly, but also giving it volume and making it feel soft, try this shampoo and conditioner, you won’t regret it! I have also tried the hair mask, body scrub, and leave in conditioner and love those as well!"

— Jenna B. (5/5)

Love the smell. Love the

"Love the smell. Love the quality. Love everything about it!!"

— Sheila C. (5/5)

Fine Hair Shampoo review

"Great product! I will keep using it for a long time. I've also used the Ouai Hair Thickening spray and like it but this is easier."

— Jennifer F. (5/5)

"The shampoo is a delight to use. Fragrance and hair care is wonderful"

— Joni (5/5)

It was hard on my hair and the scent is very strong

"The product was hard on my hair and the scent is very strong"

— Natalie J. (1/5)

Great shampoo!

"Love this shampoo, leaves your hair clean & fresh, without weighing it down as some products do."

— Leslie B. (5/5)

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