The Shield Anti-Humidity Spray

The Shield Anti-Humidity Spray is rated 4.7 out of 5 by 144.
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2.5 oz.
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What It Is

Heat-activated invisible styling spray that protects hair from humidity.

What It Does

Blissfully exist in any environment—from high humidity, to pollution-ridden or scorchingly sunny—with this heat-activated spray. Time-released actives form an invisible shield over every strand, protecting hair up to 450°F/232°C and against UV rays. Look smooth, sleek, frizz-free and just-done for 24 hours or more. It works. We’ve got the proof.

What Else You Need to Know

If you loved the Shield Style Extending Spray, Try this!

Butane, Disiloxane, Propane, Water, VP/DMAPA Acrylates Copolymer, PVP, Cetyl PEG/PPG-10/1 Dimethicone, Propylene Glycol, Quaternium-26, Phenyl Trimethicone, Ozokerite, Hydroxyethyl Behenamidopropyl Dimonium Chloride, Phenoxyethanol, Ethylhexylglycerin, Hydroylzed Wheat Protein, Polyquaternum-59, Butylene Glycol, Fragrance, Hippophae Rhamnoides (Sea Buckthorn) Extract, DMDM Hydantoin, Hydrolyzed Keratin.

Purchases made in SalonCentric stores may be returned to any SalonCentric store. Purchases made through SalonCentric Customer Service, SalonCentric Business Partners, and SalonCentric.com orders Sold and Shipped by SalonCentric may be returned to a SalonCentric store; however, the return must not exceed $450 and must include the original receipt, packing slip, or invoice. For returns in-store of online orders, the refund will be credited back to the original payment method once the return has been processed. For SalonCentric.com Online Exclusive orders sold and shipped by third-party sellers, please see more details linked below for return steps.

The SalonCentric return policy does not currently apply to Kérastase & Shu Uemura purchases. Kérastase & Shu Uemura do not accept returns.

Click to see more details.

Rated 5 out of 5 by from Aesol heat protectant activates with heat This product is amazing. Usually thermal protectant are coming in oil /liquid base formula, but this product has changed my whole routine by having the goodness in the aesol bottol. Doesn't weight down the hair and it will protect the hair nicely from oof the external damages. Love on any style.
Date published: 2026-08-24
Rated 5 out of 5 by from Love love love Omg of my favorite heat protectors of all time. I love it, my clients love it, etc. A big sell in my salon. Leaving the hair protected and frizz free is a must. The smell is also amazing.
Date published: 2026-08-23
Rated 4 out of 5 by from Works good This is a beautiful way just to take out the frizz!
Date published: 2026-08-22
Rated 5 out of 5 by from everyone needs this! If there was one product in store, I would have everyone walk out with it would be this. Not only does it protect your hair, but the smell is incredible! You leave a trail of deliciousness everywhere you go
Date published: 2026-08-21
Rated 5 out of 5 by from Favorite Prep Product! Favorite multi-use product! Great heat protectant, smells amazing, and is great in the summer humidity!
Date published: 2026-08-17
Rated 4 out of 5 by from best for humidity absolutely love this product, not only does it help with humidity but it has a great scent! I always find my self reaching for this product
Date published: 2026-08-05
Rated 5 out of 5 by from obsessed! Works like a charm every time! Clients love the smell and immediately want to buy their own bottle
Date published: 2026-08-03
Rated 5 out of 5 by from Amazing product Amazing product it does exactly as it says it does
Date published: 2026-07-05
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