Air Thickening Spray

Body-building and texturizing styler

A versatile and layerable thickening spray that creates full-bodied, airy volume with a light, touchable hold while protecting from heat up to 450º F.

Damp or Dry Use
450º Heat Safe
Repair & Strengthen

148 mL / 5 Fl Oz.

Frequency:

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The Smooth Air Dry Kit
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Used on wet or dry hair, this everyday styler creates full-bodied, airy volume with a light, touchable hold while protecting from heat. Formulated with Mushroom Root Extract, Rice Protein, and Radish Root to support a healthy scalp and stronger hair.

It builds body without drying stiffness. If your ends need moisture, add a drop of Milk Hair Serum after.

This lightweight spray thickens from mid-lengths to ends without oils or heavy conditioners that would make hair fall flat by midday. Just body that lasts.

Your hair looks thicker and your color stays bright.

Rice protein binds to each strand and makes it measurably thicker, so fine hair gets real body. The formula is lightweight to not weigh hair down.

Flexible polymers give your texture shape and control without stiffness, while rice water keeps thick strands soft. Volume where you want it, movement everywhere else.

Apply throughout damp hair from roots to ends to build body & texture. Rough dry or blow dry for a long-lasting full style. Apply to dry hair for textured definition & light hold.

Water (Aqua), Alcohol Denat., VP/VA Copolymer, Glycerin, Agaricus Bisporus (Mushroom) Extract, Lactobacillus Ferment, Oryza Sativa (Rice) Seed Protein, Oryza Sativa (Rice) Extract, Oryza Sativa (Rice) Seed Water, Phytic Acid, Polyquaternium-55, Saccharomyces Ferment, Santalum Album (Sandalwood) Extract, Phenoxyethanol, Fragrance (Parfum), Limonene, Geraniol, Linalool, Hydroxycitronellal

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Air Thickening Spray Before After

Proven Performance

Clinically-backed, pro-grade haircare designed for visible results and long-term scalp health.

127%

Increases volume by 127%

*In a clinical study with expert clinician evaluation

Clean isn’t a compromise — it’s our standard.

Performance grade
For all hair textures
Clean ingredients
Cruelty-free
Sustainable packaging
Vegan

Our signature fragrance evokes the spirit of an untamed California garden, verdant and clean, with subtle notes of woody vetiver and fresh, rejuvenating citron.

Notes of bergamot, fig & neroli blossom

Stylist Secret

“Scrunch into damp hair as an air dry texture enhancer. Lightly spray and scrunch into dry hair after styling for added defining texture.”

Mara Roszak

RŌZ Founder and Celebrity Stylist

The Routine

Step 1: Milk Hair Serum

Step 1: Milk Hair Serum

Layer with oil for softness and heat protection.

Step 2: Air Thickening Spray

Step 2: Air Thickening Spray

Add into damp hair, then air dry or blow dry.

Step 3: Wave Texturizing Mist

Step 3: Wave Texturizing Mist

On dry hair, scrunch to enhance and define texture.

FAQ

The Air Thickening Spray helps to create body and texture for fuller looking hair. The formula contains ingredients like rice water, mushroom extract, and radish root which work to strengthen strands and promote overall hair health.

Yes—it offers heat protection up to 450°F, so it’s a great prep step before blow drying or styling with hot tools.

The Air Thickening Spray adds overall body and texture throughout the hair, while Root Lift is more targeted and designed specifically to give lift and volume at the roots.

Overall rating: 4.7406416 / 5 from 374 reviews.

AI Generated Review Summary

The Air Thickening Spray is praised for its lightweight, heat-protecting formula that adds noticeable volume and texture to hair. Customers appreciate its pleasant scent, light hold, and ability to create a full-bodied, fluffy look that lasts all day. The product is also noted for its non-sticky, non-stiff feel and effective results.

Summary topics

  • Volume: 23%
  • Scent: 31%
  • Hold: 7%
  • Style: 8%
  • Feel: 14%

Review topics: [volume, fragrance, results, scent, improvement, weight, quality, works, feels, ingredients, design, line, texture, packaging, look, use, amount, bottle, hair, difference, style, body, residue, spray, formula, thickness, boost, hold, shape, scalp].

Review highlights

  • "You finally found the one for flat hair ROZ Air Thickening Spray = instant volume, airy texture, zero stickiness."olena
  • "Long lasting, holds style well and has a nice clean scent."daisymae
  • "My hair looks shiny, healthy and I love the smell."Brittany T.

Reviews

Best airy hold product!

"I have to admit I wasn’t super interested in the air thinking spray at first BUT after trying it out on multiple different clients this is a new must have in my kit! It’s the PERFECT touchable hold product for body and creating my signature mermaid wave with volume! I’m obsessed!!! Love all roz products once again perfection"

Ciara R. (5/5)

Definitely plumper hair

"This product in my opinion is a rare find and is perfect for low density or fine hair in general. It really plumps the ends of the hair up. It’s hard to explain, you just have to use it. My clients ends look thicker after blowdrying it in."

Cassi C. (5/5)

Weightless and Wonderful !

"I really like this product ! I have fine hair and spraying this lightly in my hair creates weightless volume which I love and need."

Anette B. (5/5)

Loving This Brand!

"I recently made the switch to RŌZ and am loving this brand and how my hair feels. I use the shampoo, conditioner, mask, leave-in conditioner, and the smoothing/heat-protectant oil. They have all been wonderful!"

Brittany F. (5/5)

Happy hair

"The Foundation Conditioner moisturized my hair without weighing it down. My scalp reacts badly to silicone products, and I’m happy to have found products that work well for me!"

Susan M. (5/5)

Best products

"I ordered the products based on websites I watched. This is actually the first product that really does work. My hair is not frizzy and I can actually let my hair dry naturally. I highly recommend"

Michele R. (5/5)

My first and only hair product

"I have never used product before, because I feel like it weighs my hair down. But this I now use daily, because it volumizes my very fine hair. I’m so happy to have found jt, and now don’t know what I did without jt."

Ellen W. (5/5)

Air thickening Spray works!

"I have wavy hair that is high density with fine strands. Due to the weight of my hair, it can often appear limp. The thickening spray helps to give body and volume, with very light hold. I’ve also used it on refresh days in combination with the hair milk serum and it helps revive my hair without doing my full wash routine."

Toni A. (5/5)

So light!

"There is an issue with how often sprays actually weigh down hair. This is a gorgeous products that does the opposite. Improves thickness without feeling funky."

Kristen S. (5/5)

Awesome products

"Since I started using this I’ve received so many compliments on the fullness and body of my hair. Will be purchasing the shampoo and conditioner . Love your products"

Maria R. (5/5)

Q&A

Hi, I have a lot of very fine wavy to curly hair that tends to be dry. I usually air dry it and it has a tendency to go flat. I'm looking for something to add volume and moisture. Is this product appropriate for that purpose? Thanks.
Hi Nadia! Thank you for your questions! The Air Thickening Spray will certainly help give long-lasting body and texture for any air-dry or blow-dry style. If you are looking for volume AND hydration, we'd recommend our Smooth Air Dry Kit, which includes the Air Thickening Spray, Milk Hair Serum, and Santa Lucia Oil. The Milk and Santa Lucia offer smooth hydration, lightweight shine, while taming frizz. Follow these up with the Air Thickening Spray for your perfect air dry! Xx, Team RŌZ
what does it smell like?
Hi Lisa! Thank you for expressing interest in our fragrance. Inspired by the misty mountains and wildflowers of Big Sur, CA, our signature scent contains gentle notes of bergamot and citron. Xx, Team RŌZ
I ordered the Santa Lucia Oil, the Milk Hair Serum and the Air Thickening Spray. They are set to arrive tomorrow and I'd like to know how to best use them together. I have thinning, fine hair and it is wavy. I am 66 and the thinning is a combo of age and medication.
Hi there! Thanks so much for your question! We love these three products together for voluminous, frizz-free hair. All three products can be used on damp hair after washing. We love to mix a pump or two of the Milk Hair Serum and the Santa Lucia Oil together and apply to the mid-lengths and ends of your hair. These products together will also help add some definition to your waves. Next, you can apply the Air Thickening Spray from roots to ends, scrunching to help add some extra volume. Blow-dry or rough-dry with a towel for the best results! Hope this helps! Xx, Team RŌZ
What’s the difference between Air thickening spray and root lifting spray. My hair is shoulder length and I have thin, fine hair. Which would be better?
Hi Mary! We LOVE this question. Our ROOT Lift Spray is a buildable, non-sticky pre-dry spray that provides instant volume to the roots, while our AIR Thickening Spray is a base product for creating long lasting body and texture throughout our strands. If you want to learn more about these products or have any other questions– please reach out to helloroz@gmail.com Xx
Does this protect against heat tools?
Hi Tess! Thank you so much for your interest in our products! Our AIR Thickening Spray is a dream for delivering lasting buildable fullness with a touchable finish. At this time, our Santa Lucia Styling Oil is the only product that has undergone clinical heat testing, protecting strands hair up to 450º F. Our team is so excited to continue to conduct clinical trials for heat protection and strength on our essentials! Xx

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