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Living Proof



humidity shield

SKU# R125

Free shipping & returns

Free shipping & returns


A weightless solution for dry hair that blocks 100% humidity to prevent and correct the first signs of frizz. Powered by our patented frizz-fighting molecule (OFPMA) along with smoothing emollients, an anti-static agent, and a UV protectant to: 

  • Provide 6x more humidity protection
  • Work on dry hair anytime, anywhere
  • Deliver weightless protection with zero build-up
  • Protect against UV damage and static control (which perpetuate frizz)

 For all hair types and hair styles. Sulfate-free, silicone-free and oil-free. Safe for color and chemically treated hair.


Spray Humidity Shield on dry hair as a touch-up or as a final step of your styling routine before you head out the door. 

Hold canister 6-10” away from head. Section hair and evenly mist throughout. Smooth with your hands or comb through to tame frizz. 


The Problem: Humidity plays a big role in the appearance & health of your hair. In fact, since hair can absorb more than a third of its weight in water, humidity not only causes frizz, but also weakens your hair leading to breakage, flyaways and split ends.

The solution: No Frizz Humidity Shield is powered by our patented frizz-fighting molecule, OFPMA, that can block 100% humidity longer. Plus emollients, an anti-static agent and a UV protectant to smooth, tame flyaways and weightlessly correct the first signs of frizz. There’s no build up and it won’t deflate your style.


Will Humidity Shield tame frizz?

Humidity Shield will tame the first signs of frizz and flyaways that may have appeared in style.However, it does not take frizzy, unmanageable hair and style it smooth by simply spraying it on dry hair. In order to style hair smooth, start with damp hair and apply No Frizz Weightless Styling Spray or Nourishing Styling Cream, blow dry hair into desired style and finish with No Frizz Humidity Shield on dry hair. You can spray more Humidity Shield throughout the day or on day 2 (and 3, 4...) to keep hair frizz-free.

Can I use Humidity Shield to dry style with heat?

Yes, in fact Humidity Shield has heat protection up to 450°. Spray on dry hair and use your heat tool of choice to smooth and de-frizz hair. If using a flat iron, section hair and spray each section before flat ironing.

What hair types is Humidity Shield for?

Humidity Shield is for all hair types and all hairstyles. Whether you want a smooth style or more of a tousled, model-off-duty look, Humidity Shield won’t compromise what you have going. Plus it’s weightless with zero build up, so it will prevent frizz on everything from a coarse, thick to fine, frizzy-prone hair.

Does Humidity Shield work on African American and Hispanic hair types?

Yes, Humidity Shield works on all hair types. Plus it layers well with other forms and types of products, even with oils and conditioners. Even coarser, thicker hair can finish with Humidity Shield and use it again and again for reinforcement and to touch up style.

If Humidity Shield provides 6x humidity protection, what about the other No Frizz products?

No Frizz Weightless Styling Spray and Nourishing Cream provides about 5x humidity protection. Because Humidity Shield is so weightless and layerable, you can get 6x more humidity protection when you use it.

What happens if you use Humidity Shield on wet hair?

There are no negatives effects; however No Frizz Weightless Styling Spray and Nourishing Cream are better for styling on damp hair. Humidity Shield is specifically formulated to be so weightless for use on dry hair without weighing hair down or compromising style.

What happens if you get your hair wet?

Simpley re-apply, like you would do with sunscreen. 

Is Humidity Shield drying?

No, if fact, Humidity Shield contains smoothing emollients that smooth and add a natural shine.

Is there alcohol in Humidity Shield?

Yes. But because Humidity Shield is an aerosol, it is a fine mist so that the alcohol evaporates and is not drying or dulling. There are no negative effects of the alcohol on your hair.

Does Humidity Shield have heat and UV protection?

Yes, Humidity Shield has UV protection and static control, which are key environmental aggressors of frizz. Plus Humidity Shield has heat protection up to 450°.

How is Humidity Shield different from the other Living Proof aerosols?

Compared to Straight and Restore Instant Protection:

  • Humidity shield is specifically formulated for dry hair and doesn’t require any heat tools (although you can use heat tools if you want)

Compared to Control Hairspray and Flex Shaping Hairspray

  • Control and Flex are hairsprays so their function is holding style with resins, while Humidity Shield will block humidity to protect against frizz

How is Humidity Shield different than No Frizz Weightless Styling Spray and No Frizz Nourishing Styling Cream?

Compared to No Frizz Weightless Styling Spray, Humidity Shield is:

  • Aerosolized so it allows you the most even distribution of the product (vs. a pump spray)
  • Dryer spray so it is ideal for dry hair (vs. applied to wet hair)
  • Has UV protection and static control

Compared to No Frizz Nourishing Styling Cream, Humidity Shield is:

  • Aerosolized so it allows you the most even distribution of the product (vs. a cream)
  • More lightweight and works on a broader range of hair types
  • Dryer spray so it is ideal for dry hair (vs. applied to wet hair)
  • Has UV protection and static control

How is Humdity Shield different than other anti-frizz solutions by other brands?

Competitive anti-frizz “solutions” contain silicones, which weigh hair down and make hair greasy, and resins which only glue frizz down not address the problem—humidity. 

Humidity Shield contains our patented frizz-fighting molecule, OFPMA, which blocks humidity 70% better than what’s in most other anti-frizz products – silicones. OFPMA works by forming a thin, weightless shield around each hair strand, keeping humidity out. No resins needed. 

In addition to OFPMA Humidity Shield also has smoothing emollients, an anti-static agent, and a UV protectant. It’s specifically formulated to go on dry hair and:

  • Block humidity from entering the hair
  • Weightlessly correct the first signs of frizz
  • Tame flyaways
  • Guard against environmental assaults that can cause frizz (like UV damage and static)

styles & tips

It is easy to get your favorite hairstyles using No Frizz Humidity Shield. Choose a look below to see the techniques our stylists used to create it. Effortless beauty is only a click away.


  • Nylon
    2015 Nylon, Best Frizz Control
  • AOL Summer Beauty Awards
    2016 AOL Summer Beauty Awards, Best Hair Protection
  • Nylon
    2016 Nylon, Beauty Hit List 2016: Hair’s Best Anti-Humidity

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