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Manage big hair that is prone to frizziness with Ouai Thick Hair Shampoo, a non-drying haircare formula fragranced with musk, orange and peony.
Developed to calm and clarify, this conditioning shampoo contains keratin to tame flyaway strands, deliver a smoother-looking result and protect against heat damage. Avocado oil and shea butter also help to calm frizz, while marshmallow root works to rid the locks of tangles so that it is easier to comb through after washing.
Only a penny-size amount of the Ouai Thick Hair Shampoo is required for a deep cleanse. Apply to wet hair and massage in gently, paying attention to the back of the head, where the hair can be thickest. After cleansing, rinse thoroughly in warm water.
Key Benefits
- A hydrating shampoo for thick hair
- Can be used daily for smoother locks
- Suitable for colour-treated hair and extensions
- Contains the brand’s Mercer Street fragrance
- Free from parabens and phthalates
SKU# UK200027210
TRACKED DELIVERY €5
Free when you spend €50
Receive your order in 5-7 working days.
EXPRESS DELIVERY €9
Free when you spend €120
Receive your order in 1-2 working days.
CLICK & COLLECT - FREE
Collect your order from one of our stores within 3-5 working days.
EXPRESS CLICK & COLLECT - FREE
Collect your order from one of our stores within 1 hour. Subject to stock availability.
INTERNATIONAL
We ship worldwide! Find out more here for shipping or here for returns.
RETURNS
Buy with confidence thanks to Space NK’s 100% Satisfaction Guarantee
Unopened product can be returned for a full refund or exchange within 28 days of purchase with proof of purchase.
Opened or used products that you are not completely satisfied with can be returned for an exchange within 28 days of purchase with proof of purchase.
4.5
251 Reviews
Summary of Customer Ratings & Reviews
KimmyMooris2
Reviews: 7
Amazing results
I have used many different shampoos in the past, but Ouai Thick Hair Shampoo is by far the best. It leaves my hair feeling soft, shiny and healthy. After using it for a month, I noticed a significant reduction in my hair loss and an increase in volume and thickness. I highly recommend this product to anyone looking for amazing results!
Yoyo98
Location: London
Reviews: 19
Age: Under 30
What is your hair length?: Long
Hair Type:: Thick
Best Use: Smooth Frizz
Recommends this product: Yes
Great shampoo
This shampoo has such a nice smell and is really hydrating. It also helps keep frizz away and lasts a long time, a little goss a long ouai! I leave it in for 5 minutes to really clean my hair and the results are great. Never going back to drugstore! Especially because with the refills and how well this lasts it isn’t even that much more expensive in the long run.
grac
Location: ireland
Reviews: 2
Age: Under 30
What is your hair length?: Long
Hair Type:: Curly / Wavy
Recommends this product: Yes
very good shampoo
it does a very good job of washing my hair and keeping it clean and not greasy for a couple days. makes my hair look really nic and doesn’t dry it out.
Cass14
Reviews: 6
Age: 30-45
What is your hair length?: Long
Hair Type:: Oily
Recommends this product: Yes
Amazing Shampoo
This is an amazing shampoo. I have very thick hair that is also quite oily. This shampoo does the trick with cleansing my scalp well whilst not drying the ends of my hair out. It also does not leave any residue behind like a lot of other shampoos for an oily scalp do. A great product.
Truebecca
Location: London
Reviews: 1
Age: 30-45
What is your hair length?: Long
Hair Type:: Thick
Best Use: Add Shine
Recommends this product: Yes
Luxury
I’m so happy I treated myself with this product and upped my shampoo game (forever now!) I have long thick hair and l use a generous but mindful amount and it feels really high quality, not too much lather and afterwards my hair is noticeably more shiny. Will keep using this. Very happy.