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Highlights
Summary
OUAI's Thick Hair Shampoo is for thick hair, this color-safe shampoo cleanses & deeply moisturizes while strengthening & fighting frizz. It also leaves hair smelling amazing.
Benefits
- Strengthens and adds shine
- Hydrates and eliminates frizz
- Repairs and detangles
Key Ingredients
- Marshmallow Root: Softens, moisturizes and detangles
- Shea Butter: Hydrates and locks in moisture
- Avocado Oil: Helps prevent breakage and strengthens
Scent Type
- Mercer Street: An outspoken fragrance that a-OUAI-kens the senses.
- Key Notes: Italian Lemon, Orange, Peony, Iris, Lily, Musk, Orris, Magnolia, Jasmine, Rose Damask
- Mercer Street scent can be found in OUAI Fine, Medium, and Thick Shampoos & Conditioners.
Item 2563218
Thoroughly wet hair from roots to ends with lukewarm water. Lather a quarter size amount of shampoo in hands and then work into your roots and where hair touches the scalp. Rinse shampoo. Squeeze out excess moisture before applying conditioner.
Precautions: Avoid contact with eyes. If contact occurs, rinse well with water.
Aqua (Water, Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Sodium Methyl Cocoyl Taurate, Cocamide MIPA, Glycol Distearate, Parfum (Fragrance), Cetrimonium Chloride (Anti-Static Agent/Agent Antistatique), Panthenol, Hydrolyzed Keratin, Avena Sativa (Oat) Peptide, Butyrospermum Parkii (Shea) Butter, Althaea Officinalis Root Extract, Persea Gratissima (Avocado) Oil, Glycerin, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Peg-150 Distearate, Sodium Lauroyl Glycinate, Amodimethicone, C11-15 Pareth-7, Laureth-9, Trideceth-12, Polyquaternium-7, Cocoglucosides Hydroxypropyltrimonium Chloride, Acrylates Copolymer, Sodium Chloride, Sodium Hydroxide, Tetrasodium EDTA, Disodium EDTA, Citric Acid, Peg-200 Hydrogenated Glyceryl Palmate, Peg-7 Glyceryl Cocoate,1,2-Hexanediol, Caprylyl Glycol, Benzoic Acid, Potassium Sorbate, Phenoxyethanol, Sodium Benzoate, Benzyl Alcohol, Benzyl Salicylate, Limonene, Hexyl Cinnamal, CI 14700 (Red 4), CI 15985 (Yellow 6).
This brand is excluded from most Ulta Beauty coupons.
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Hair Type
Most Helpful Positive Review
It's a good one.
First thing first, I received the Thick Hair Shampoo/Conditioner complimentary. I would describe my hair strand as closer to medium than thick, however the medium formula features coconut oil as a highlighted ingredient which in general is a little bit of a flop on my lower porosity hair so I was ac...
Most Helpful Critical Review
Smells Absolutely Awful and Disgusting
Ok, I really wanted to love this product but I literally can't even bring myself to actually try it because the smell is disgusting. I bought the product based on all of the positive reviews online. Since covid my normal store is closed and only available for curbside pick up so I was unable to smel...
313 results
A noticeable difference
Verified Buyer
Reviewed at

I used Quai thick shampoo and hair mask yesterday on my hair for the first time and I noticed a big change. First, the lather and smell are amazing. I only needed maybe a quarter-size of shampoo to wash my hair. While washing my hair, it felt so silky and clean. Once I put the mask on, I could feel the mask treatment working and it worked through my hair so easily. What was a big surprise to me was how easy my hair was to dry and press my hair. It took me half the time to blow dry and only about 15 mins to straighten it when usually it'll take about 30mins. This is my go-to shampoo and mask now. My hair smells great and it looks shiny and healthy.
Finally!!! A shampoo that actually works!
Hair Type Wavy Hair
Verified Buyer
I have long, thick wavy hair and this shampoo is finally the perfect one. I also use the conditioner for thick hair and my hair is looking amazing .
Drying and tangles
Used shampoo for almost 2 months and made my hair so dry and tangled, would not recommend at all
SO GOOD
My god this is SO good! I saw someone recommend it and i needed some new shampoo/conditioner because i felt like my hair was in a rut, so i figured id give it a try. This is literally the best, i love it to much! My hair is so soft and gorgous!! I have curly hair naturally, its thick and its about 2.5 feet long, so iv got a lot going on. I am blown away, i did not go in expecting to love this so much!! Love their design too, all their products are so aesthetically pleasing.
Not color safe
Unfortunately after a couple shampoos my brown color turned completely brassy. I returned it.