Turn the volume all the OUAI up with a jumbo size of our Fine Hair Shampoo. One bottle gives you 60% more product than our 10 oz. Fine Hair Shampoo.
This thickening shampoo comes with an easy-to-use pump and is made with biotin, chia seed & hydrolyzed keratin for hair that’s volumized & bouncy.
Jumbo Size: 16 fl oz / 474 ml
Scents & the city. Mercer Street is an outspoken fragrance that a-OUAI-kens the senses with notes of Italian lemon, Turkish rose, jasmine sambac, iris, lily, and white musk.
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Overall rating: 4.5987544 / 5 from 1124 reviews.
Fine Hair Shampoo Jumbo offers a color-safe formula with biotin, chia seed oil, and hydrolyzed keratin to add volume and bounce to fine hair. Customers appreciate its amazing fragrance, clean and fluffy feel, and the volume it provides. However, some noted it can feel greasy and the bottle has mixed reviews.
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"Love this stuff. Takes such a tiny amount to do the job. It smells wonderful, suds up great, rinses well. Would buy it again."
"This shampoo smells amazing, but more importantly, it also gives me volume I don’t naturally have without any further styling necessary."
"Altho it felt like the products did not fully rinse out even after much effort, the result is shiny wavy hair. Day two looks good as well. Waiting to see if day 3 is ok also."
"I have been using Ouai products for years now, and was so excited to see a jumbo bottle with a pump! I have an auto-immune disease that makes it hard to squeeze the normal bottles. Thank you for an amazing product and now an awesome bottle to go along with it!"
"This is the best shampoo I found for my fine thin hair. I feel like I’ve tried them all. Though nothing will really thicken my hair, it does help and gives me back some confidence."
"This OUAI shampoo does cost more than my prior shampoo, but I can feel and see the difference - my thin hair appears noticeably. thicker when I look in the mirror. So I am hooked!"
"This is the best shampoo I've found for my fine hair. My only gripe is that the bottle leaks between the cap and the bottle. If they just fixed this issue, this shampoo would be perfect!"
"Product is fine, but disappointed to see it delivered by an Amazon truck. Won’t be reordering."
"Love the fragrance, and the way my hair feels, after every wash! I even use it for my 5, and 7 year old granddaughters, cuz they both have gorgeous, long hair. When I comb their hair, the comb glides through!â¤ï¸"
"Noticed only a little more volume. Repeated use left my hair feeling dry and straw like. Pump on bottle stopped working after 3 uses. Expected better quality than that."
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