

⚡ Elevate your hair game—thicker, fuller, unstoppable!
OUAI Hair Thickening Spray is a cutting-edge volumizing formula designed for fine or thinning hair. It instantly boosts hair thickness and fullness while providing heat protection up to 450°F. Enriched with Amaranth Peptide and Amino Acids, it strengthens and repairs hair, delivering long-lasting volume without stiffness. Perfect for professionals seeking effortless, salon-quality volume and resilience in their daily styling routine.

















| ASIN | B0C6RKD616 |
| Benefits | Thickening |
| Best Sellers Rank | 38,417 in Beauty ( See Top 100 in Beauty ) 166 in Hair Regrowth Treatments |
| Brand Name | Ouai |
| Country Of Origin | USA |
| Customer Reviews | 4.2 out of 5 stars 319 Reviews |
| Hair Type | Curly |
| Hair type | Curly |
| Item Form | Liquid |
| Item Volume | 6 Fluid Ounces |
| Item Weight | 0.49 Pounds |
| Item form | Liquid |
| Liquid Volume | 6 Fluid Ounces |
| Liquid volume | 6 Fluid Ounces |
| Manufacturer | OUAI |
| Material Type Free | Cruelty Free, Gluten Free, Paraben Free, Phthalate Free, Sodium Lauryl Sulphate Free |
| Number of Items | 1 |
| Product benefits | Thickening |
| Scent | Cape Town |
| Scent Name | Cape Town |
| UPC | 815402025861 |
| Unit Count | 177.0 millilitre(s) |
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.
C**I
Excellent product
Excellent product, does what it says. As I’ve got older my hair definitely lost its volume. After using this I can notice certainly it feels thicker.
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.
Trustpilot
2 days ago
1 day ago