OUAI Thickening Spray 6 oz
Get thick quick. Thickening Spray will get your strands looking thicker & fuller instantly. It also adds volume that lasts all day and helps repair hair to keep it soft & healthy. Count on Thickening Spray to deliver heat protection up to 450° so you can turn the thickness all the OUAI up by styling with heat and stay protected.
Benefits:
- Heat Protection
- Good for Hair Thinning
- Good for Volume
How to Use:
Start with clean wet hair. Apply the spray as the last step in your styling routine. Hold the bottle six to eight inches away and spray evenly from roots to ends.
| Product Details |
|---|
| Size: 6 oz |
| Heat Protection: Up to 450°F |
| Application Method: Spray from roots to ends |
FAQ
Can I use this spray with hot tools like flat irons or curling wands?
Yes, this spray provides heat protection up to 450°F, making it safe to use with hot tools.
Does it work on thin or damaged hair?
Yes, it is formulated to help improve hair thickness and repair damaged strands to keep hair soft and healthy.
How often should I apply this spray?
Apply as the final step in your styling routine, once per styling session.

Deirdre Russell –
I’ve used this spray for a few weeks now and notice my hair looks fuller, especially at the roots. It works well with my flat iron and doesn’t make my hair feel greasy. The heat protection is solid, and my hair stays healthy after styling.
Stephanie Parsons –
It gives a noticeable volume boost right after application. I apply it before blow-drying and it helps my hair stand up better. Not a miracle product, but it makes a real difference for thinning areas.
Kylie Underwood –
My hair has been thinning since I started using heat tools. This spray has helped reduce the look of thinning and adds volume without weighing down my strands. I love the heat protection too.