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💁♀️ Elevate your hair game: thicker, fuller, unstoppable.
OUAI Hair Thickening Spray is a 6 fl oz volumizing mist designed to instantly boost hair thickness and fullness from roots to ends. Infused with volume polymers and heat protection up to 450°F, it delivers all-day lift without stiffness. The clean, cruelty-free formula is free from parabens, sulfates, and gluten, scented with a subtle Cape Town fragrance. Ideal for fine, flat, or thinning hair, it supports styling with lasting body and a touchable finish.


























| ASIN | B0C6RKD616 |
| Best Sellers Rank | #13,551 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #175 in Hair Sprays |
| Brand Name | OUAI |
| Customer Reviews | 4.2 out of 5 stars 570 Reviews |
| Hair Type | Coily, Curly |
| Item Form | Liquid |
| Item Volume | 6 fluid ounces |
| Item Weight | 7.84 ounces |
| Liquid Volume | 6 fluid ounces |
| Manufacturer | OUAI |
| Material Type Free | Cruelty Free, Gluten Free, Paraben Free, Phthalate Free, Sodium Lauryl Sulfate Free |
| Number of Items | 1 |
| Product Benefits | Thickening |
| Scent | Cape Town |
| Scent Name | Cape Town |
| UPC | 815402025861 |
| Unit Count | 6 Fluid Ounces |
G**A
Great Product
This is my favorite hair product. It makes my fine hair thicker, and it has increased body. I use this product every other day when I shampoo and there is never any product build-up. The smell of this liquid product is very pleasant and is a nice extra benefit. The product helps my hair hold the style for two days. it does not take much product to produce the desired effect, and it is well worth the price.
T**Y
It works with air drying and blow drying!
It works great with air drying and blow drying. I am losing so much hair in the front and this spray makes all the difference!! it thickens it so much I forget that im thinner on top. Definitely will purchase again. Cant wait to try the shampoo and conditioner that goes with it.
L**Y
Does add a little thickness without feeling icky
I really like this spray. I have fine hair with bangs and just use it on the top of my head where my hair tends to get flat. It doesn't give actual lift, but it does thicken the hair just subtly enough that it adds a little volume. Combined with a little back-combing, it's a big improvement for me. You can feel a little texture, but it's not gritty or gross-feeling.
S**F
Works best after blow drying
It does make my hair thicker or at least seem thicker. I notice it more after blowdrying
M**T
New favorite!!
This works well on my fine hair. Definitely worth the price.
L**N
WORTH IT
Still works incredibly well. This spray and their shampoo and conditioner deliver.
S**N
Does thicken but to sticky
Too sticky on my hair. Not the right product for me, but it does thicken.
C**.
Love this product
I got a sample size of this from Sephora and absolutely fell in love with it. It’s a very clean scent. I spray it root to end even though it says for roots while my hair is damp and blow dry. It adds texture and lift for me. Sometime I even spray it in while my hair is dry and hot it with the hair dryer. I am a forever fan of this. Not sure it makes it look thicker but the texture it adds is a plus for my fine flat hair. I tease it at the root a little and it stays lifted all day.
C**N
Smells lovely 😍
Lovely, smells gorgeous, feels really nice in my hair and gives it a bit of body.l have fine hair which goes flat quickly,this really helps.
B**Z
El pelo fino coge cuerpo y volumen
El bote llegó en perfecto estado y muy rápido. Lo he usado solo un par de veces aún, pero si he notado como mi pelo tiene más cuerpo y eso que lo tengo súper fino. Espero que con el uso se note más.
R**A
Spray ouai x l’ispessimento dei capelli
Ottimo rispecchia le aspettative
M**O
Ispessimento teorico
Almeno personalmente mi sono trovato molto male, impiastra i capelli e mi viene prurito tutte le volte che l'ho usato.
J**Y
It’s good
I think this is the best hair thickener I’ve bought, I’ve got thinning hair tried many other products but like this for I do think my hair looks fuller and it lasts.
Trustpilot
2 weeks ago
2 months ago