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A white OUAI Fine Hair Shampoo refill pouch stands upright on a warm cream studio surface. Text: “OUAI”, “FINE HAIR”, “CHEVEUX FINS”, “SHAMPOO”, “SHAMPOOING”, “32 fl oz / 946 ml”.
OUAI Fine Hair Conditioner 32 fl oz refill pouch on white background.
Person with styled hair, showing benefits on a plain background
OUAI Fine Hair Conditioner bottle displayed with cream texture and key ingredients highlighted.
Before and after comparison of a woman with long blonde hair, wearing a white top.
OUAI Fine Hair Conditioner three sizes displayed wet on glass shelf
A white OUAI Fine Hair Shampoo refill pouch stands upright on a warm cream studio surface. Text: “OUAI”, “FINE HAIR”, “CHEVEUX FINS”, “SHAMPOO”, “SHAMPOOING”, “32 fl oz / 946 ml”.
OUAI Fine Hair Conditioner 32 fl oz refill pouch on white background.
Person with styled hair, showing benefits on a plain background
OUAI Fine Hair Conditioner bottle displayed with cream texture and key ingredients highlighted.
Before and after comparison of a woman with long blonde hair, wearing a white top.
OUAI Fine Hair Conditioner three sizes displayed wet on glass shelf

Fine Hair Conditioner - Refill

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

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TELL ME MORE

You’re doing fine. This lightweight conditioner for fine hair is infused with keratin, biotin, and chia seed oil to strengthen and volumize so you and your hair can start living a fuller life. Pair with Fine Shampoo for best results.


Keep it on deck 24/7 with this Refill Pouch, made with 60% less plastic than bottles. Because climate change is real.

How to use

After Fine Shampoo, apply a quarter-size amount to hair, focusing on mid-shaft and ends.
Comb through with fingers.
Rinse clean with cold water to lock in 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 - Refill

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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

OUAI One Hair Care Visus Fine Conditioner bottle in white, styled in a flat lay with pink rose petals, fresh orange slices, and jasmine blossoms on a white background.

Shop Best sellers

Open the Hair Oil reviews section

Hair Oil

$32

Overall rating: 4.6663647 / 5 from 1103 reviews.

AI Generated Review Summary

This lightweight conditioner for fine hair types uses approximately 60% less plastic than rigid plastic bottles. Customers appreciate its ability to create clean and full volume, leaving hair soft, silky, and shiny. The fragrance is also praised for its pleasant smell.

Summary topics

  • Hair Volume (3%): Customers expressed satisfaction with the volume this conditioner gives their hair, with many praising its ability to create clean and full volume.
  • Hair Feel (13%): Customers appreciated how their hair feels soft and silky after using the shampoo and conditioner.
  • Hair Satisfaction (43%): A significant amount of customers expressed satisfaction with the hair product, stating that it feels amazing and leaves their hair soft and silky.
  • Hair Appearance (5%): Customers raved about how this product leaves their hair looking great and healthy, leaving it soft and shiny.
  • Product Fragrance (3%): Customers expressed satisfaction with the fragrance, stating that it smells amazing and leaves their hair soft.

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

Review highlights

  • "Love this shampoo Lathers easily Great scent Makes my hair feel great" — Margaret W.
  • "Smells wonderful and my hair feels smooth and clean." — Erin R.
  • "Conditioner is creamy and moisturizing without being heavy and makes my very fine hair feel so soft and look amazing!" — Jessica L.

Reviews

Always Great

"This conditioner is so lovely and luxurious! It’s taken me awhile to find a conditioner that doesn’t weight down my fine hair and this brand is everything!! All products labeled for fine hair have worked wonderfully for me and I’m loving the refills to reduce waste and the hit to my budget!!"

— Katherine A. (5/5)

Wow! My new must have products!

"I have previously only used the OUAI detox shampoo as I could no longer find another brand that I had been using in the past. I thought that the OUAI product was better than my previous one, so I decided to try their shampoo for fine hair. Not only did it meet my expectations…. It exceeded them! My hair was lightweight, easy to style and had lots of volume! The fragrance is delightfully light and clean which represents the product perfectly!"

— Laura H. (5/5)

"The Fine Hair set (shampoo & conditioner) is exactly what my hair needed - the one I’ve been waiting all my life for… It leaves your hair silky soft & with more volume. Plus it smells amazing. I love it, and will use pretty much forever. After 35 yrs, finally a product that actually works! 🥳"

— Mandy (5/5)

OUAI Fine Hair Conditioner

"I love this product a lot esspecially for someone with very fine wavy hair. It does not weigh down my hair so that my waves do not appear. It helps them be ore prominant. It also does not leve my hair feeling dry with a weird texture. Insted my hair feels soft and smooth."

— ALI D. (4/5)

New favorite

"Unfortunately my old hair care brand stopped making products. For almost a year I have been searching for a brand that fits my hair needs. This one has been the best! It’s so hydrating but not too heavy for my hair. I have waist length hair so having a conditioner that doesn’t leave my hair feeling waxy and heavy is a blessing. Even my ends are not longer dry and brittle. I have also noticed I have less split ends. My hair hasn’t felt this healthy in so so long."

— MaryAnn B. (5/5)

Great for my fine thin wavy easily tangled hair.

"I love the scent of this product. I have gone through more than 20 different conditioners, trying to find something that works for my fine curly/wavy hair. My hair tangles very easily. This is the only product I’ve come back to. I’m still on the fence if because of the silicone, it stretches out my curls. Some days I think I see a difference some days I don’t, but it’s not enough that it will make me stop using this conditioner because it provides great slip and my hair is less tangled and I lose fewer strands after showering."

— felicia J. (5/5)

Don’t like the Scent

"I don’t like the scent at all. I have used Ouai products before that had the Melrose Place and North Bondi scents and loved them so I incorrectly assumed I would like all the different scents, but the Mercer Street is awful. I wish there was a way to smell products before purchasing."

— Erin B. (2/5)

Plastic smell

"This smells nothing like the shampoo. It smells like plastic in a bad way. I don't know if this is how its supposed to smell but for the price to smell like plastic, I wouldn't recommend this to anyone."

— Wendy H. (1/5)

Seems to work

"Only just begun to use shampoo and conditioner for thinning hair, but they do seem to make a difference. Check back with me in three months. I’ll want to be sure I don’t start losing hair."

— Karen L. (5/5)

Perfect Conditioner for Fine Hair

"I love this conditioner! It is the best I have found for my fine hair - leaves it feeling moisturizing but never greasy or weighed down. Highly recommend!"

— Reina M. (5/5)

Q&A

Is this the same formula as the leave in conditioner?
Hi Erica! No. Our Fine Hair Conditioner have different formulation from our Leave In Conditioner. They also have different purpose. Fine Hair Conditioner is a lightweight conditioner that adds volume, softness, and strength to fine hair types. Use it after shampoo. Our Leave In Conditioner makes a perfect base layer prior to styling and can be used on both dry or wet hair. It helps with hydration, is lightweight, helps control frizz, and also acts as a heat-protectant up to 450 degrees when blow drying your hair. You can read more information about our Leave-In Conditioner, by checking out our 'ALL YOUR QUESTIONS ABOUT LEAVE-IN CONDITIONER, ANSWERED" blog post. Hope this helps!