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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.
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
Model holds OUAI Fine Hair Shampoo bottle beside her flowing blonde hair.
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
Model holds OUAI Fine Hair Shampoo bottle beside her flowing blonde hair.

Fine Hair Shampoo - Travel

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

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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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OUAI Medium Hair Conditioner 16 fl oz pump bottle on neutral background
 
OUAI Medium Hair Conditioner 16fl oz being refilled on glass shelf.
Best seller
Open the Medium Hair Conditioner - Jumbo reviews section

Medium Hair Conditioner - Jumbo

Overall rating: 4.593565 / 5 from 1181 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%): Many customers raved about how amazing the product smells, with phrases like "smells amazing" being commonly used.
  • Hair Feel (14%): It was highlighted by customers that the shampoo makes their hair feel clean, healthy, and amazing.
  • Hair Look (4%): Customers loved how this shampoo made their hair look smoother, healthier, and more voluminous.
  • Scalp Cleanliness (3%): It was observed by customers that this shampoo effectively cleans the scalp and leaves the scalp feeling clean.
  • Brand Loyalty (3%): It was noted by customers that they absolutely love Ouai products and would never go back to any other brand.

Review topics: ["feels","packaging","husband","problem","hair","look","fragrance","smells","bottle","volume","scalp","shipping","quality","size","results","price","body","weight","texture","shampoo","balance","formula","amount","conditioner","residue","ingredients","compliments","lather","oil","customer service"].

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

Best shampoo for fine hair

"I have tried so many shampoos for my fine hair, but always come back to this one. It leaves my hair feeling healthy and “full of life”. And the scent is incredible."

— Edita C. (5/5)

Takes me to a happy place

"This shampoo and conditioner for fine hair smells wonderful and makes my hair feel full and soft. It’s my favorite part of the day!"

— Sandy N. (5/5)

Reducing my carbon footprint!

"I love this produce and now that I can buy the refills I am thrilled. Working hard to reduce my carbon footprint while still looking and smelling marvelouse."

— Susan W. (5/5)

Best shampoo

"Best shampoo I have ever tried for my fine and thin hair. However the bottle is horrible. But the shampoo is so good I don't care how bad the bottle is. I just transfer it into a better squeeze bottle."

— Dixie (5/5)

Wonderful!

"I really love this product and I’m so grateful it has a refill! I have fine hair and many products weight it down or don’t wash out well but this shampoo is perfect! It leaves my hair feeling healthy, clean and light! I have no issues getting volume in my hair while styling!"

— Katherine A. (5/5)

Weightless

"This shampoo actually works! I love that it doesn’t weigh my fine oily hair down and it gives it body"

— Tena H. (5/5)

Fine hair shampoo refill

"Loved the product, really works, good to have the less wasteful packaging."

— Ken S. (5/5)

Here’s your stinkin’ review already.

"This is great shampoo but only buy it if you like being harangued on a daily basis to write a review."

— Carherine S. (5/5)

Best shampoo

"Besides smelling absolutely amazing, it preps my hair for any treatment, and my curls feel soft, clean, and super fresh."

— Meredes P. (5/5)

Love it! Love it!

"I love this shampoo. I’ve tried many (too many) shampoos for “fine” hair. This is the only one that actually makes my hair feel thicker. I’m a customer for life! Also, I love the scent. The next day after washing I can still smell the Mercer St scent. I wish Mercer St was in more of your products. I hesitate to use, the conditioner, and the styling products because their smell will over write the Mercer St. But the shampoo for fine hair is truly wonderful!"

— Born 🥴. (5/5)

Q&A