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OUAI Thick Hair Conditioner 10 fl oz bottle displayed on neutral background.
A hand holding a white bottle of OUAI Thick hair conditioner against a clean white background with a soft shadow.
Before-and-after comparison of a woman with shoulder-length brown hair, showing a straighter, smoother look in the top photo labeled BEFORE and a softer, slightly wavy look in the bottom photo labeled AFTER, on a light beige background.
OUAI Thick Hair Conditioner bottle in a clean white design, surrounded by text callouts highlighting ingredients like marshmallow root, avocado oil, and shea butter, with abstract white and gray liquid swirls in the background.
OUAI thick hair conditioner bottle in white, styled in a flat-lay with pink roses, lemon slices, and dried jasmine on a white background, with text overlay at the bottom.
A woman with wet curly hair holds a white OUAI hair care bottle while using a light beige wooden comb on her hair, set against a clean light gray background.
A hand holds a white OUAI Thick shampoo bottle dispensing thick white hair cream into another hand against a light gray background.
Three OUAI skincare bottles arranged diagonally on a white background with soft shadows. The bottles are a warm off-white/cream color with black text, showing the OUAI brand name and product names for thickening facial gel and hydrating face gel.
OUAI Thick Hair Conditioner 10 fl oz bottle displayed on neutral background.
A hand holding a white bottle of OUAI Thick hair conditioner against a clean white background with a soft shadow.
Before-and-after comparison of a woman with shoulder-length brown hair, showing a straighter, smoother look in the top photo labeled BEFORE and a softer, slightly wavy look in the bottom photo labeled AFTER, on a light beige background.
OUAI Thick Hair Conditioner bottle in a clean white design, surrounded by text callouts highlighting ingredients like marshmallow root, avocado oil, and shea butter, with abstract white and gray liquid swirls in the background.
OUAI thick hair conditioner bottle in white, styled in a flat-lay with pink roses, lemon slices, and dried jasmine on a white background, with text overlay at the bottom.
A woman with wet curly hair holds a white OUAI hair care bottle while using a light beige wooden comb on her hair, set against a clean light gray background.
A hand holds a white OUAI Thick shampoo bottle dispensing thick white hair cream into another hand against a light gray background.
Three OUAI skincare bottles arranged diagonally on a white background with soft shadows. The bottles are a warm off-white/cream color with black text, showing the OUAI brand name and product names for thickening facial gel and hydrating face gel.

Thick Hair Conditioner

For thick hair, this color-safe conditioner deeply moisturizes to fight frizz, nourish & repair. It also leaves you hair looking & smelling amazing.

Size:
FULL SIZE (10 OZ) TRAVEL (3 OZ) JUMBO (16 OZ) REFILL (32 OZ)
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Lay it it on thick. Give dry hair a quick dose of mega-moisture with this rich conditioner that leaves hair smooth and frizz-free, thanks to a blend of strengthening keratin, plus softening marshmallow root, shea butter, and avocado oil. Pair with Thick Shampoo for best results.

IS THIS RECYCLABLE? Yes, I am fully recyclable!

How to use

Thoroughly wet hair from roots to ends with lukewarm water.

Start with a quarter size amount of THICK SHAMPOO in hands. Work into roots and anywhere hair touches the scalp. Add more if needed. Rinse. Squeeze out excess moisture.

Start with a quarter size amount of THICK CONDITIONER. Apply in sections. Add more if needed.

Rinse with cold water to close the hair cuticle and add shine.

ingredients

Aqua (Water, Eau), Cetearyl Alcohol, Behentrimonium Chloride (Anti-Static Agent/Agent Antistatique), Parfum (Fragrance), Cetrimonium Chloride (Anti-Static Agent/Agent Antistatique), Panthenol, Hydrolyzed Keratin, Persea Gratissima (Avocado) Oil, Althaea Officinalis Root Extract, Dimethicone, Amodimethicone, Butyrospermum Parkii (Shea) Butter, Polyquaternium-37, Dicaprylyl Carbonate, Lauryl Glucoside, Divinyldimethicone/Dimethicone Copolymer, C11-15 Pareth-7, Laureth-9, Glycerin, Trideceth-12, C12-13 Pareth-23, C12-13 Pareth-3, Dimethiconol,Propoxytetramethyl Piperidinyl Dimethicone, Trideceth-6, Ethylhexylglycerin, Tocopherol, Isopropyl Alcohol, Guar Hydroxypropyltrimonium Chloride, Citric Acid, Sodium Chloride, Sorbitan Oleate, Sodium Hydroxide, Acetic Acid, Sodium Acetate, Phenoxyethanol, Potassium Sorbate, 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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Thick Hair Conditioner

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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 THick Hair Conditioner bottle in a white cylindrical container, styled in a flat lay with pink roses, dried jasmine flowers, and orange slices on a white background.

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Overall rating: 4.6808906 / 5 from 539 reviews.

AI Generated Review Summary

This thick hair conditioner is praised for its ability to leave hair soft, smooth, and frizz-free. Customers appreciate its great fragrance, quality, and the lasting softness and shine it provides. The product is also fully recyclable.

Summary topics

  • Appearance (2%): Customers expressed appreciation for how soft and beautiful their hair feels, smells, and looks after it.
  • Feel (15%): A significant number of customers remarked that the product leaves their hair feeling soft, smooth, and hydrated.
  • Product Quality (3%): Customers loved the great quality of the product, which was mentioned multiple times in the reviews.
  • Fragrance (2%): Customers keep praising the fragrance of this conditioner, with many describing it as amazing and wonderful.

Review topics: ["weight","feels","quality","smells","husband","improvement","results","conditioner","look","packaging","texture","shampoo","hair","amount","bottle","frizz","fragrance","formula","hydration","works","smooth","coverage","quantity","brand","value","compliments","buy","ouai","curls","moisture"].

Review highlights

  • "my hair is so soft, it smells so good, and my hair finally looks healthy!!" — alix e.
  • "Hair is always smelling lovely, has great slip, feels sooo soft and cleans my scalp effectively." — LOUANN B.
  • "My hair feels so soft and looks beautiful!" — Krista F.

Reviews

Wow

"My hair is between straight and wavy. I have a lot thick strand and some thin strands. Also I’m loosing hair , my hair sometimes looks dull no shine. This shampoo has made my hair look and feel soft, sleek and bouncy. The conditioner doesn’t feel like it weights down my hair. It doesn’t feel heavy."

— Josefina R. (5/5)

Really good everyday conditioner

"This product is definitely best for thick hair. It makes my hair feel so soft and smooth. I love the scent but wish it came in other scent options."

— liv (4/5)

Revolutionized my hair

"My hair has never looked better 😃"

— Whitney L. (5/5)

THE BEST !

"Just love this shampoo . It smells good and feels good"

— Sonam P. (5/5)

Thick Conditioner

"I have very thick hair and this leaves my hair silky smooth smelling and feling great with minimal frizz"

— Amy K. (5/5)

Fresh

"My hair looks light and not coated with conditioner."

— Kelle P. (5/5)

Love the smell and leaves

"Love the smell and leaves my hair so soft."

— Elsa M. (5/5)

I don’t recommend

"The consistency of this conditioner was very nice, However, the smell was so overwhelming, I had to re-shampoo and conditioning my hair, and my hair was so dry after using, almost like I didn’t condition it."

— Jamie S. (2/5)

Amazing!

"Smells Amazing!! Feels amazing!"

— Jasmine P. (5/5)

I like it

"This conditioner gave me just the right amount of moisture without being TOO much and helped a lot with my frizz."

— Laura W. (4/5)

Q&A

Do you recommend putting this product at the root or just on the ends?
Hi Tory! We recommend applying a quarter size amount of THICK conditioner, focusing on midshaft and ends. It can be really helpful to follow along with OUAI's tips for how to apply Shampoo and Conditioner, so we've included below! THICK Tips & Tricks Application •Thoroughly wet hair from roots to ends with lukewarm water. • Lather a quarter size amount of THICK shampoo in hands and then work into your roots and where hair touches the scalp. • Rinse shampoo. Squeeze out excess moisture before applying conditioner. • Apply a quarter size amount of THICK conditioner, focusing on midshaft and ends. • Rinse with cold water to close the hair cuticle and added shine.