The Best Humidity-Fighting Products for Frizz-Free Hair

Ouai

There's one not-so-great thing about summer, and that's humidity. Apart from leaving you feeling sticky and sweaty, all that moisture in the air can cause your hair to frizz up the second you step outside.

Whether you have naturally curly or wavy hair or are prone to split ends and flyaways, these frizz-fighting hair care treatments will help you achieve silky smooth hair.

The Fan-Favorite Frizz Hack: COLOR WOW Dream Coat Supernatural Spray

A Split-End Savior: K18 Molecular Repair Hair Oil

An OG Budget-Friendly Find: Garnier Fructis Sleek & Shine Anti-Frizz Hair Serum

No matter your current hair care lineup, these options will fit seamlessly into your routine.

From oils and serums that can be applied to both damp and dry hair to leave-in treatments that repair damage and moisture-boosting shampoos and sprays, these anti-humidity products are key to taming frizz.

Don't let summer ruin your hair style. Achieve smooth, frizz-free hair with these humidity-fighting products loved by thousands.

Celeb-Loved

COLOR WOW Dream Coat Supernatural Spray

Keep your hair sleek and frizz-free with this celeb-loved anti-humidity treatment. With its extra-strength formula, it's key to achieving a smooth, shiny blowout. It has 109,000+ 5-star ratings.

Kyle Richards: "This product keeps hair smooth and controls the fly-aways. It makes it shiny."

Tayshia Adams: "I use this spray all year, but it really comes through in the clutch in the summer because it's heat activated. In my experience, the Color Wow Dream Coat waterproofs hair, gives shine, blocks humidity, and decreases frizz."

Paige DeSorbo: "This is gonna help your hair not get super frizzy. All of their products, I really do love. My mom is obsessed with this. This really is the best. The Dream Coat has been in my bathroom for 7 years. It honestly lasts pretty long. I buy a new one of these every 6 months to a year."

Ciara Miller: "The Color Wow Dream Coat is great. It’s humidity-resistant for the summertime and I like to have that on hand."

John Frieda Frizz Ease Extra Strength Hair Serum

This antioxidant-rich serum combines heat and humidity protection to fight frizz for up to 72 hours and boost hair's hydration and shine.The budget-friendly find has over 19,000 5-star ratings.

Olaplex Nº. 6 Bond Smoother

This leave-in styling treatment does it all. It makes detangling easy, repairs and hydrates damaged locks, prevents further breakage, and, most importantly, tames frizz and flyways. The fan-favorite product has 54,000+ 5-star ratings.

K18 Molecular Repair Hair Oil

This oil is designed to strengthen strands, reduce split ends, repair damage, and improve shine. It offers 24-hour frizz control and up to 450-degree heat protection.

Oribe Impermeable Anti-Humidity Spray

Achieve weightless texture and frizz-proof hair with this styling spray that acts like an anti-humidity shield. It also provides light hold while smelling amazing.

Garnier Fructis Sleek & Shine Anti-Frizz Hair Serum

Want sleek, shiny strands? This ultra-affordable OG hair serum controls frizz and flyways for up to 72 hours in addition to giving hair a glass-like finish. Apply to damp hair and style as desired.

OUAI Anti-Frizz Cream

Ideal for those with curly or coily hair, these delicious-smelling hair cream that hydrates dry, split ends to prevent frizz. It can be applied between hair wash days for an instant frizz-free touch-up.

CHI Infra Silk Infusion

Formulated with a reconstructing silk complex, this leave-in treatment provides weightless hydration while shielding strands from heat damage and frizz-causing humidity. It has over 37,600 5-star ratings.

Editor's Pick

Moroccanoil Hydrating Shampoo

Frizz-free hair starts in the shower. This argan oil-infused shampoo fights frizz by sealing and protecting the hair cuticle no matter your hair type, Plus, it will make your hair smell so good.

Not Your Mother's Way to Grow Leave-In Conditioner

After washing hair, spritz some of this leave-in conditioner infused with keratin to smooth hair and protect it against humidity. It also helps to detangle without causing breakage while strengthening strands.

The hair growth products taking over summer beauty routines for longer, thicker hair.

How We Choose

The E! Insider Shop editors and writers search the internet to find the best products out there. We interview expert sources, comb through customer reviews, and use our own personal experiences to make shopping easier for our readers.

As an editorial team, we independently create content and determine coverage based on research, reporting and what we think our readers would like to read about. The goal of our content is to provide a service and inform readers who are on the hunt for the latest products to help make their life better. Items are sold by retailer, not E!. Pricing and availability are accurate as of publish time.