This product has really helped give my flat and lifeless hair more body! Smell isn’t my favorite but it’s not bad.

2026-02-01

No residue. I’ve ditched my mousse and just use this at roots and the comb through for hair shaft. Not a ton of volume, but hair remains soft and isn’t gummy or crunchy

2025-06-05

My hair definitely looks fuller. It doesn’t give me the texture and fullness I’ve gotten with another product but, this one smells much better so I will continue using it.

2025-06-05

I had been using this product (old formula) a couple years since it was launched. Now it’s a the new version. It’s fantastic! I’m glad Ouai did not discontinue coz i was so sad and was struggling for a while to find a replacement.

2025-06-05

Makes my fine hair feel more “substantial” than usual, and I plan to buy more when I run out. Please make a travel size! I’m going to have to put some in a travel spray bottle next week.

2025-06-02

I like this new thickening spray. I was a huge fan of the one that was discontinued a few years ago. This is very similar to the old one. I've read some complain about the scent but I don't find it overwhelming or unpleasant. It has a very light scent that doesn't seem to last. I was using 2 volume building products and now only using this. It definitely increases fullness. While it may not be exactly the same as the old spray, I think it's just as good.

2025-06-01

I was pleasantly surprised by this product. While I am not sure if my hair seems "thicker", it definitely has more body and oomph. It's so easy to use. Overall, it's a winner for me and my fine hair.

2025-05-28

I love this spray! It smells amazing and totally adds natural volume to the hair. I have been using after my showers and have noticed a significant difference in my air dried hair volume. I definitely recommend this if you are a fine haired girl like me! Gifted by Ouai

2025-05-23

Gifted by ouai smelled good, I have fine hair and it starts looking flat after a few days This helps make it look much thicker and have way more volume. I’d definitely recommend this to anyone. Easy to use and worked fine with hot tools

2025-05-23

I got this product complimentary from ouai. This lightweight spray is designed to give your hair a boost without weighing it down or leaving it feeling sticky. From the first use, you'll notice a significant difference in the thickness and texture of your hair, making it appear fuller and more voluminous. One of the standout features of this product is its ease of use.

2025-05-23

I have thin, flat hair and this really surprised me! It made my hair look fuller and feel thicker without feeling greasy or heavy. Smells amazing and leaves it super light. I use it after washing and love the result! Gifted by OUAI.

2025-05-22

Gifted by ouai , it’s honestly incredible!!! i absolutely love it and use it daily after a shower & blow dry my hair i would totally recommend & has really nice scent! , anyone looking to get should grab it!

2025-05-22

Ouai thickening spray gives instant volume that last throughout the day. It is super easy to use. Provides heat protection as well. Love how my hair looks and smells after this. A great product to add volume to thin hair. Complimentary from Ouai

2025-05-22

Gifted by ouai. Tried the Ouai Thickening Spray and omg—instant volume without that crunchy feeling! My hair felt fuller but still soft and touchable. It’s perfect for those days I want a little extra drama without the buildup. I love that it doesn’t weigh my hair down. Definitely a new staple in my routine

2025-05-22

This spray is perfect for my thin straight hair. It made it feel a lot fuller right after using it and I love how I can’t tell there’s any product in my hair. It doesn’t feel greasy or weigh down my hair at all. Gifted by ouai

2025-05-22

I paired it with the sample of medium shampoo and conditioner and was very pleased. I've tried a lot of sprays like this and it far exceeds any of them. The best!

2025-05-22

Gifted by Ouai. This thickening hair spray is amazing! I have flat thin straight hair and it gave me so much volume. I spray onto damp hair near the roots and the style it with hairdryer or hair curler and it looks so good

2025-05-22

Recibí el producto de OUAI para probarlo y me encantó, tengo el cabello fino y ayudo a dar textura a mi cabello, me hice ondas y me duraron muchísimo, me gustó el olor, la consistencia y el resultado que deja en el cabello. Gifted by OUAI.

2025-05-21

Product is great. Bottle was broken so doesn’t spray

2025-05-20