Unite Boosta Finishing Spray 8 oz
An amplifying, flake-free hairspray that delivers instant volume, flexible hold, and a satiny-sheen finish.
Whether you’re looking to transform flat hair, plump up your favorite updo, or add hold and major volume to your finished look, Boosta Finishing Spray will get you your desired result. This hairspray delivers a light shine while adding fullness and oomph to volume-starved hair, without any crunch.
Benefits:
- For fine/limp hair
- Creates long-lasting body
- Tames frizz & flyaways
- Buildable and brushable
- Flexible, medium-strong hold
- Safe for extensions and color-treated hair
- Paraben free + vegan + cruelty-free
- Juniper scent
| Product Details |
|---|
| Size: 8 oz |
| Finish: Satiny-sheen |
| Hold: Flexible, medium-strong |
| Hair Type: Fine, limp, color-treated, extensions |
FAQ
Can I use this spray on curly or wavy hair?
Yes, the spray is suitable for curly or wavy hair as it helps tame frizz and flyaways without adding stiffness.
Does it leave a residue or feel heavy on the hair?
No, it is designed to be lightweight and non-greasy, providing volume without crunch or residue.
Is it safe to use daily?
Yes, it is safe for daily use and is formulated to be gentle on color-treated and extension hair.

Zoe Fraser –
I’ve tried several finishing sprays, but this one gives me the volume I need without making my hair feel stiff. It works great on my fine hair and keeps flyaways under control. The juniper scent is subtle and pleasant. I use it every day after styling and it holds well throughout the day.
Brandon Churchill –
This spray transformed my flat hair. It adds instant body and a soft shine. I love that it’s vegan and paraben-free. It’s especially helpful when I’m styling my updo or doing a messy bun. No frizz, no crunch — just a natural, polished look.
Joshua Martin –
Great for adding volume to thin hair. It doesn’t weigh down the strands and gives a nice sheen. A bit of it goes a long way. I use it before bed to set my hair overnight. Works well with colored hair too.