Humidity Blocker+ Protective Finishing Spray | For Most Hair Types | Protect Against Heat, Humidity, & Pollution | Boost Shine | Eliminate Static | Reduce Frizz | Paraben & Sulfate Free | 180mL
Original price was: $24.50.$19.60Current price is: $19.60.
Price: $24.50 - $19.60
(as of Aug 07, 2025 11:38:17 UTC – Details)
From the manufacturer
STYLE & PROTECT 
POLLUTION PROTECTION
Protects against pollution*
*laboratory tested using pollution particles
HUMIDITY PROTECTION
Protects against humidity
HEAT PROTECTION
Protects against styling tools
FRIZZ PROTECTION
Instant frizz reduction
FINISHING SPRAY
HUMIDITY BLOCKER+
Never ruin another fresh blowout or flat-iron session again: This 24-hour frizz-fighter is amped-up with lightweight hold, mega shine, and protection against the enviorment. Depositing an invisible shine shield to the hair, it creates a barrier that eliminates static, frizz, and even pollutants. Nourishing Moringa Seed Oil and flexible co-polymers prevent damage from thermal styling up to 450 degrees.
Directions: Shake well. Spray 8-10 inches from dry hair. Layer for extra hold.
Instant frizz-reduction…
HERE’S WHY YOU’LL LOVE IT
– 24-Hour humidity protection
– Eliminates static & boosts shine
– Thermal protection up to 450° F (232° C)
– Paraben-free
– Free of SLS/SLES Sulfates**
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
JOICO STYLE & FINISH 
Joico’s Style and Finish Collection allows you the freedom to create the looks you love with serious protection from all sources of damage – including those caused by the environment, UV exposure, pollution, humidity, and daily use of thermal styling tools.
What does Humidity Blocker smell like?
The refreshing fragrance features top notes of Black Current, Ripened Peach, and Sweet Apple. Middle notes contain Jasmine Petals, Iris, Crushed Violet, and Green Foliage. And base notes contain Creamy Sandalwood, Coconut Milk, Tonka, and Musks.
Do I use this before or after I dry my hair?
Humidity Blocker is applied to dry hair after styling, or even on 2nd or 3rd day hair. Anytime you want a hit of protection against the elements.
Do I use hairspray with it?
You can…but the product actually offers hold and finish, in addition to protection against frizz and humidity.
Product Dimensions : 1.75 x 1.75 x 8.8 inches; 6.96 ounces
Item model number : 2715040
Manufacturer : Joico
ASIN : B08V49KWKH
Country of Origin : USA
Best Sellers Rank: #14,998 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #213 in Hair Sprays
Customer Reviews: 4.5 4.5 out of 5 stars 808 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Customers say
Customers find the styling spray effective at keeping hair straight and controlling frizz, with one noting it works well for fine straight hair. The product receives positive feedback for its pleasant scent, shine, and hold, with one customer mentioning it stays in place all night. While some customers report it works well for humid days, others say it doesn’t help with humidity control. The product’s value for money receives mixed reviews, with several customers finding it overpriced.
13 reviews for Humidity Blocker+ Protective Finishing Spray | For Most Hair Types | Protect Against Heat, Humidity, & Pollution | Boost Shine | Eliminate Static | Reduce Frizz | Paraben & Sulfate Free | 180mL
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Original price was: $24.50.$19.60Current price is: $19.60.
Joseph Perez –
Tames the frizz
Love this spray! The only thing that has helped my hair from frizzing out. Works well on my natural curly and straightened hair
becky –
Seals & smooths the hair cuticle, can’t live without
Please don’t ever stop making. No other product out there can do what this does, I’ve tried them all. I straighten my natural frizzy dry hair and this product adds smooth shine and keeps my hair that way until the next time I wash it (3 days later) without having to straighten my hair again. Locks out the humidity for days. I live in Florida and it keeps the frizzy away. Wash, dry, straighten, then spray and I’m good for 3 or 4 days or until I wash again. Not tacky or sticky. I have stocked up on this product in case they stop making it IGK can’t hold a candle to this product.
Rose Rotger –
It does work.
I have real frizzy hair and it really gets bad with the humidity we have in Louisiana, but this really helps a lot. I will continue to purchase though I think itâs too pricy. The size of the can seems a little small. Wish it had more ounces for the price.
Amazon Customer –
Keeps from frizzing
Is this just hair spray? It did its job in keeping my hair from frizzing in a somewhat humid climate which I did appreciate very much but it also made my hair feel gross . Definitely cant run your fingers through your hair once you spray this on. It kinda had a light hazelnut smell . I thought it smelled nice
Smart shopper –
Works well
I have never found a product that prevents my hair from getting curly and frizzy from humidity. This actually works. And it isnât sticky or like a lacquer. I wish they sol it in a travel size.
j. bailey –
Great for humidity protection
My hair gets wavy and curly in humidity. This works really well to keep both at bay when itâs humid. The trick is to make sure you get it all over. I divide my hair into sections and make sure I thoroughly get each section. It also makes your hair more shiny and smooth.
Amazon Customer –
Meh….
Worked really well for about 3 hours outside. Then poof, frizz. I live in Florida. Soooo….do with that what you will.I’d recommend if you have an event or function to attend for a couple of hours. But anything beyond that, don’t expect much.
Sandy –
This works!
The scent is nice and it actually works for my very fine straight hair. It held my curls all night at a very warm concert! It is extremely lightweight.
nikolina mineva –
Not korect
AnnieOz –
Really good for hair that reacts to the damp by going frizzy.
Lovely –
It works well against humidity. I tried it at home in the summer and it does protect the hair from humidity. However, I went to Punta Cana in July and it couldnât protect my hair from frizz. In July, it is extremely humid in the Caribbean and the high humidity ruins my hair. It works great for a bit of humid air but not for the Caribbean humid air.
Lucie Tessier –
Excellent produit
Kand –
A very nice and light spray that feels like you donât have product in your hair. Good for wearing hair down and blocking fly aways from humidity.