Joico Humidity Blocker+ Protective Finishing Spray 155g
Joico Humidity Blocker+ Protective Finishing Spray is an all-in-one frizz fighter that provides hold, shine, and protection against pollution while reducing static.
This finishing spray offers 24-hour humidity protection, instant frizz reduction, and eliminates static while boosting shine and increasing holding power to 3. It also provides thermal protection up to 450 °F (232 °C) and protects against pollution. The product is paraben-free and free of SLS/SLES sulfates.
Key Features
- Provides 24-hour humidity protection
- Instantly reduces frizz and eliminates static
- Boosts shine and increases holding power to 3
- Offers thermal protection up to 450 °F (232 °C)
- Protects against pollution
- Paraben-free and free of SLS/SLES sulfates
| Feature | Detail |
|---|---|
| Capacity | 155g |
| Thermal Protection | Up to 450 °F (232 °C) |
| Humidity Protection | 24-hour |
| Static Control | Eliminates static |
| Shine Boost | Increases shine |
| Holding Power | Up to level 3 |
| Key Ingredients | Paraben-free, SLS/SLES sulfate-free |
FAQ
Does this spray provide protection against environmental pollution?
Yes, the spray offers protection against pollution.
How long does the humidity protection last?
The humidity protection lasts for 24 hours.
Can this spray be used with heat styling tools?
Yes, it provides thermal protection up to 450 °F (232 °C), making it safe for use with heat styling tools.

Wendy Henderson –
I’ve used this spray for a few weeks now and it’s made a big difference in my daily styling. My hair stays smooth and frizz-free even in humid weather. The shine is noticeable and the static issue I used to have is almost gone. I also noticed it holds my style better without needing to restyle often.
Austin Thomson –
Great product for reducing frizz in high humidity. It doesn’t leave a heavy residue and feels light on the hair. The shine is natural and the holding power is just right for my medium-length hair. I use it after washing and before styling.
Carolyn Bailey –
After switching from a regular finishing spray, I’ve seen a real improvement in how my hair looks and feels. It’s especially helpful during the summer months when humidity is high. The static is gone and my hair looks healthier and more manageable.
Natalie MacDonald –
I appreciate that it’s free of sulfates and parabens. My scalp feels less irritated, and the hair feels cleaner. It works well with my heat tools and doesn’t damage my hair when used regularly.
Sam Hunter –
This spray is a game-changer for me. I use it every time I style my hair, and it keeps the frizz at bay even after long days in the sun. The shine is subtle but consistent, and it doesn’t weigh down my hair.