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molecular repair hair oil

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airwash™ dry shampoo

Price range: $12.00 through $24.00

SKU: HWHE81134 Categories: ,
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Description

Full Size – 4oz

High-performance, futuristic clean.

Non-aerosol dry shampoo with patented odorBIND™ smart-release biotechnology. Clinically eliminates odors, reduces oil + keeps working for up to 3 days.*

*Disclaimers

how to use

Non-aerosol format may feel slightly damp but will not disturb your style.

1. Shake for at least 5 seconds before spraying.
2. Hold bottle 4-6 inches away from scalp for even distribution on most hair types, closer to 4 inches for coily textures.
3. Section hair and apply just 1 spray per section.
4. Less is more. Add only as needed.
5. Massage in and brush or style as usual.
6. Put cap back on when not in use to keep nozzle protected.

If hair feels gritty or powdery, you may have applied too much product. Brush hair to distribute the product, or reset hair with an in-shower shampoo.

If the bottle’s nozzle is clogged, it could be from air exposure or insufficient shaking. Give your bottle a good shake and try again!

more to know

Absorbs oil – made with translucent microbeads to sponge up excess oil and sweat without starchy buildup or white cast.

Eliminates odors
– odorBIND™ smart-release biotechnology recognizes, traps, and eliminates odor-causing molecules on contact and replaces them with a subtle fragrance for a clean, fresh feel, for up to 3 days*.

Supports a healthy scalp
– helps balance scalp sebum to promote a healthy, clean-feeling scalp for all hair types, textures, and styles, including protective styles and extensions.

Leaves hair feeling + looking clean – deeply cleanses without feeling gritty and without heavy buildup, for a run-your-fingers-through clean feeling even after your toughest workout.

Lasting results – non-aerosol high-performance formula lasts for up to 3 days; highly concentrated so you can go longer between washes.

*Disclaimers

key benefits

Translucent, porous microbeads absorb excessive oil without starchy buildup, or visible residue/white cast. Continues working for up to 3 days*.

odorBIND™ smart-release biotechnology is scientifically proven to recognize, suspend, and eliminate odor-causing molecules on contact.

Biotech-derived mediterranean microalgae helps balance scalp and control excess oil production over time.

*Disclaimers

ingredients

Water (Aqua) (Eau), Alcohol Denat., Silica, Tetraselmis Suecica Extract, Arginine, Lactic Acid, Sodium Hyaluronate, Glycerin, Mannitol, Gellan Gum, Hydrolyzed Hyaluronic Acid, Sodium Phytate, Tromethamine, Escherichia Coli Extract/sr-(Methionyl Tripeptide-46 Hexapeptide-40 Decapeptide-27 Methionyl s-Pig Polypeptide-2 Oligopeptide-234 sh- Oligopeptide-78), Potassium Sorbate, Sodium Benzoate, Citric Acid, Sodium Chloride, Fragrance (Parfum), Linalool, Hexyl Cinnamal, Limonene, Benzyl Alcohol, Linalyl Acetate, Pinene, Tetramethyl Acetyloctahydronaphthalenes.

Will it cause buildup or white cast?

No, AirWash™ will not leave buildup or white cast behind. It’s formulated with translucent microbeads to absorb oil without leaving starchy buildup or a visible white cast behind*.

*k18hair.com/disclaimers

Will this clog scalp pores?

No, AirWash™ will not clog scalp pores*. It is formulated without scalp-clogging ingredients to minimize excess buildup.

*k18hair.com/disclaimers

Is AirWash™ a styling product?

No, AirWash™ is not a styling product. Think of it as a refresher between washes, which may add volume and bounce to hair.

*k18hair.com/disclaimers

If this product applies damp, will it mess with my style?

No, it will not disturb your style. In a consumer test, 93% agreed the product did not revert their hairstyle*.

*k18hair.com/disclaimers

Should I apply the K18 oil before or after AirWash™ when using the oil as a finisher?

For best results, apply AirWash™ first, then the molecular repair hair oil as a finisher.

Revolutionary dry shampoo for fresh hair + scalp—even after your toughest workout

clinically proven clean

Powered by odorBIND™ smart-release biotech

Eliminate odor for up to 3 days* with our patented molecule that mimics the strongest odor-detection system in nature.

how to use AirWash™ dry shampoo

1. Shake for at least 5 seconds before spraying.

2. Hold the bottle 4-6 inches away from scalp for even distribution on most hair types, closer to 4 inches for coily textures.

3. Section hair and apply just 1 spray per section. Less is more. Add only as needed.
Massage in and brush or style as usual.

4. Put the cap back on when not in use to keep the nozzle protected.

PRO tips:
Non-aerosol format may feel slightly damp but will not disturb your style.
If hair feels gritty or powdery, you may have applied too much product. Brush hair to distribute the product, or reset hair with an in-shower shampoo.
If the bottle’s nozzle is clogged, it could be from air exposure or insufficient shaking. Give your bottle a good shake and try again!

*Disclaimers

Travel Size – 1.6oz

High-performance, futuristic clean.

Non-aerosol dry shampoo with patented odorBIND™ smart-release biotechnology. Clinically eliminates odors, reduces oil + keeps working for up to 3 days.*

*Disclaimers

how to use

Non-aerosol format may feel slightly damp but will not disturb your style.

1. Shake for at least 5 seconds before spraying.
2. Hold bottle 4-6 inches away from scalp for even distribution on most hair types, closer to 4 inches for coily textures.
3. Section hair and apply just 1 spray per section.
4. Less is more. Add only as needed.
5. Massage in and brush or style as usual.
6. Put cap back on when not in use to keep nozzle protected.

If hair feels gritty or powdery, you may have applied too much product. Brush hair to distribute the product, or reset hair with an in-shower shampoo.

If the bottle’s nozzle is clogged, it could be from air exposure or insufficient shaking. Give your bottle a good shake and try again!

more to know

* **Absorbs oil** – made with translucent microbeads to sponge up excess oil and sweat without starchy buildup or white cast.

* **Eliminates odors** – odorBIND™ smart-release biotechnology recognizes, traps, and eliminates odor-causing molecules on contact and replaces them with a subtle fragrance for a clean, fresh feel, for up to 3 days*.

* **Supports a healthy scalp** – helps balance scalp sebum to promote a healthy, clean-feeling scalp for all hair types, textures, and styles, including protective styles and extensions.

* **Leaves hair feeling + looking clean** – deeply cleanses without feeling gritty and without heavy buildup, for a run-your-fingers-through clean feeling even after your toughest workout.

* **Lasting results** – non-aerosol high-performance formula lasts for up to 3 days; highly concentrated so you can go longer between washes.

[*Disclaimers](https://www.k18hair.com/pages/disclaimers)

key benefits

* **Translucent, porous microbeads** absorb excessive oil without starchy buildup, or visible residue/white cast. Continues working for up to 3 days*.

* **odorBIND™ smart-release biotechnology** is scientifically proven to recognize, suspend, and eliminate odor-causing molecules on contact.

* **Biotech-derived mediterranean microalgae** helps balance scalp and control excess oil production over time.

[*Disclaimers](https://www.k18hair.com/pages/disclaimers)

ingredients

Water (Aqua) (Eau), Alcohol Denat., Silica, Tetraselmis Suecica Extract, Arginine, Lactic Acid, Sodium Hyaluronate, Glycerin, Mannitol, Gellan Gum, Hydrolyzed Hyaluronic Acid, Sodium Phytate, Tromethamine, Escherichia Coli Extract/sr-(Methionyl Tripeptide-46 Hexapeptide-40 Decapeptide-27 Methionyl s-Pig Polypeptide-2 Oligopeptide-234 sh- Oligopeptide-78), Potassium Sorbate, Sodium Benzoate, Citric Acid, Sodium Chloride, Fragrance (Parfum), Linalool, Hexyl Cinnamal, Limonene, Benzyl Alcohol, Linalyl Acetate, Pinene, Tetramethyl Acetyloctahydronaphthalenes.

Will it cause buildup or white cast?

No, AirWash™ will not leave buildup or white cast behind. It’s formulated with translucent microbeads to absorb oil without leaving starchy buildup or a visible white cast behind*.

*k18hair.com/disclaimers

Will this clog scalp pores?

No, AirWash™ will not clog scalp pores*. It is formulated without scalp-clogging ingredients to minimize excess buildup.

*k18hair.com/disclaimers

Is AirWash™ a styling product?

No, AirWash™ is not a styling product. Think of it as a refresher between washes, which may add volume and bounce to hair.

*k18hair.com/disclaimers

If this product applies damp, will it mess with my style?

No, it will not disturb your style. In a consumer test, 93% agreed the product did not revert their hairstyle*.

*k18hair.com/disclaimers

Should I apply the K18 oil before or after AirWash™ when using the oil as a finisher?

For best results, apply AirWash™ first, then the molecular repair hair oil as a finisher.

Revolutionary dry shampoo for a fresh hair + scalp—even after your toughest workout

clinically proven clean

Powered by odorBIND™ smart-release biotech

Eliminate odor for up to 3 days* with our patented molecule that mimics the strongest odor-detection system in nature.

how to use AirWash™ dry shampoo

1. Shake for at least 5 seconds before spraying.

2. Hold the bottle 4-6 inches away from scalp for even distribution on most hair types, closer to 4 inches for coily textures.

3. Section hair and apply just 1 spray per section. Less is more. Add only as needed.
Massage in and brush or style as usual.

4. Put the cap back on when not in use to keep the nozzle protected.

PRO tips:
Non-aerosol format may feel slightly damp but will not disturb your style.
If hair feels gritty or powdery, you may have applied too much product. Brush hair to distribute the product, or reset hair with an in-shower shampoo.
If the bottle’s nozzle is clogged, it could be from air exposure or insufficient shaking. Give your bottle a good shake and try again!

*Disclaimers

Additional information

Size

Full Size – 4oz, Travel Size – 1.6oz

Reviews

★★★★★

"Went with the small and the color matched the listing exactly. Brought it camping and it held up fine. Slightly heavier than expected, still well balanced though. Would recommend."

William Jackson William Jackson May 18, 2026
★★★★☆

"Got the charcoal one and the weight feels balanced and premium. Took it to the lake house for the weekend. The box was a little beat up but the item inside was perfect. Shipping was quick and the item delivered."

Daniel Brooks Daniel Brooks May 16, 2026
★★★★☆

"Got the charcoal one and it feels sturdy in the hand. I use it in the garage most evenings. I'm in Boise, ID. Shipping was quick and the item delivered."

Nancy Hall Nancy Hall Jul 11, 2026
★★★★★

"Got the charcoal one and the zipper glides without catching. Tested it through a full week of rain. Worth the money."

Nicole Flores Nicole Flores Jul 27, 2026
★★★★☆

"Picked the red option and the zipper glides without catching. Used it at the desk for video calls all month. Would buy again."

Margaret Brown Margaret Brown Aug 6, 2026
★★★★★

"Tracking info was accurate the whole way. Setup took less than five minutes. It lives in my gym bag now. Packaging tape was loose on one end, product was fine. I'm in Indianapolis, IN. Solid deal, no regrets."

Ronald Anderson Ronald Anderson Jul 22, 2026
★★★★★

"Bought the starter kit and the weight feels balanced and premium. It lives in my gym bag now. The strap is a little long for me, easy enough to adjust. Customer service was helpful when I had a question."

Sandra Peterson Sandra Peterson Jun 25, 2026
★★★☆☆

"Bought the bundle deal and it does exactly what it's supposed to do. It's been on my nightstand since it arrived. I'm in Charlotte, NC. Five stars from me."

John Murphy John Murphy Jul 12, 2026
★★★★★

"Bought the starter kit and the finish is clean with no rough edges. Running it through my routine for a month. Solid deal, no regrets."

Jerry Thompson Jerry Thompson May 28, 2026
★★★★★

"Shipping was faster than I expected. Compartments keep everything organized. It's handled my daily dog walks without issue. I'm in Phoenix, AZ. Pleasantly surprised."

Sophia Moore Sophia Moore Jul 18, 2026

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