"Works really well" - Caitlyn

K18

K18 AirWash Dry Shampoo

5 (2)

$44.95

or 4 payments of with

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Delivery
Click & Collect

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In Stock

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Arrives Mon, Nov 9th - Fri, Nov 13thChange postcode

Free Click and collect is available at checkout. Orders are ready within 1 hour during opening hours. Store Address: 56 Parer Rd, Airport West, VIC Australia 3042 Phone (03) 9999 5902

FREE K18 Leave-In Molecular Repair Hair Mask Mini

With your next K18 purchase over $60. Limit 1 per customer.

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"Works really well" - Caitlyn

Why you’ll love it

Skip wash day without sacrificing that clean, freshly done hair feeling.
Visibly refreshes roots while keeping hair light, not gritty or stiff.
Ultra-fine mist disappears on all hair colours, no white cast.
Scalp feels less oily, lengths smell fresher and look instantly revived.

Ideal for

Fine hair Oily hair & scalp

Benefits

Lightweight Vegan Silicone free

Description

K18 AirWash Dry Shampoo is a weightless cleansing mist that refreshes hair without water.

This ultra-fine, gas-free spray works like a magnet, lifting oil, odour and product build-up from the scalp and lengths. Unlike powdery dry shampoos, it leaves no chalky residue or stiffness.

Hair feels clean, light and soft, with a natural-looking finish that moves easily. The subtle, fresh scent adds a just-washed feeling without overpowering your perfume.

Ideal for all hair textures, especially fine or easily weighed-down hair, and for anyone stretching wash days. Use between washes, after the gym, or before going out when you need a quick reset.

Your hair looks revived, smells fresher, and feels touchably clean in seconds.

Directions

How To Use K18 AirWash Dry Shampoo

Shake well before each use.
Hold bottle 15–20 cm from dry hair.
Section hair and spray onto roots and oily areas.
Wait 30–45 seconds, then massage scalp with fingertips.
Brush through or restyle as desired.
Use between washes whenever hair feels flat or greasy.

Ingredients

K18 AirWash Dry Shampoo Ingredients

Isododecane, SD Alcohol 40-B (Alcohol Denat.), Dimethyl Isosorbide, Water (Aqua, Eau), Maltodextrin, Phytic Acid, Niacinamide, Panthenol, Hydrolyzed Wheat Protein, Propanediol, Glycerin, Acrylates Copolymer, Citric Acid, Fragrance (Parfum), Limonene, Linalool.

Note: Please refer to bottle for full ingredients.

Isododecane Solvents

Lightweight solvent

Isododecane helps dissolve other ingredients and gives hair products a lightweight, non-greasy feel.

May suit
People who prefer lightweight styling or smoothing products that don’t weigh the hair down.

Worth knowing
It evaporates quickly, which can help products spread easily without residue. It is commonly used to enhance slip and smoothness in styling formulas.
Alcohol Denat. Solvents

Solvent

A fast-evaporating solvent that helps dissolve ingredients and improve product dry time.

May suit
People who use styling products that benefit from quick drying or a lightweight feel.

Worth knowing
Its quick evaporation can help reduce residue and support a clean finish in styling formulas. Some may notice it can feel slightly drying in leave-in products depending on hair type.
Dimethyl Isosorbide Solvents

Solvent / delivery enhancer

It helps dissolve certain ingredients and improves how well they spread or absorb in a formula.

May suit
Those using products with active ingredients that benefit from enhanced penetration or even distribution.

Worth knowing
It is commonly used to support the performance of other ingredients, especially in targeted treatments. Its presence typically indicates a formula designed for improved delivery or stability.
Aqua Solvents

Solvent

The water base that carries and dissolves the other ingredients in most products.

May suit
All hair and skin types.

Worth knowing
Almost always the first ingredient listed in water-based products.
Maltodextrin Humectants

Humectant and film-former

Helps attract moisture and form a light film that can support hair smoothness and styling.

May suit
People seeking lightweight hydration or improved hold in styling products.

Worth knowing
It is a carbohydrate derived from starch and is commonly used to support texture and moisture balance in formulations.
Phytic Acid Chelating agents

Chelating agent

Helps bind and neutralise metal ions in formulas to support product stability and performance.

May suit
Those using hard water or looking for formulas that help minimise mineral buildup on hair.

Worth knowing
It is often plant-derived and is used at low levels to enhance clarity and stability in haircare products.
Niacinamide Anti-dandruff / scalp care

Scalp-supporting vitamin

Niacinamide is a form of vitamin B3 that helps support a balanced scalp environment and improve hair resilience.

May suit
Those looking to support scalp comfort, strengthen hair, or maintain a healthy-looking scalp barrier.

Worth knowing
It is commonly used in both skincare and haircare for its soothing and barrier-supporting properties. It pairs well with many other ingredients and is generally well tolerated.
Panthenol Conditioning agents

Conditioning agent

Helps condition, soften and add a smooth, healthy feel to the hair.

May suit
Most hair types, especially dry or dull hair.

Worth knowing
A versatile, well-tolerated conditioning ingredient.
Hydrolyzed Wheat Protein Proteins and amino acids

Protein

A plant-derived protein that helps smooth and support the hair surface.

May suit
Hair wanting added body, smoothness or temporary strength.

Worth knowing
A common protein in repair and volumising formulas.
Propanediol Humectants

Hydrating humectant

Helps attract and hold moisture in hair and supports a smooth, conditioned feel.

May suit
Those wanting lightweight hydration without heaviness.

Worth knowing
It is often used as a gentle alternative to glycol-based humectants and can also help improve product texture and absorption.
Glycerin Humectants

Humectant

Attracts and holds water to help hair feel hydrated and soft.

May suit
Dry or dehydrated hair, and many curl and moisture routines.

Worth knowing
A very common, well-tolerated humectant used across countless products.
Acrylates Copolymer Thickeners and stabilisers

Film-forming polymer

Acrylates Copolymer helps form a lightweight film that supports hold, texture and product stability.

May suit
People looking for enhanced styling hold or frizz control.

Worth knowing
It is widely used in styling products to help shape and set the hair without feeling heavy. It also contributes to product consistency and spreadability.
Citric Acid pH adjusters

pH adjuster

Fine-tunes the product pH, which can help the hair surface feel smooth.

May suit
Most hair types as part of a balanced formula.

Worth knowing
Usually present in small amounts to balance the formula.
Parfum Fragrance ingredients

Fragrance

Gives the product its scent.

May suit
People who enjoy a scented product.

Worth knowing
Fragrance preference is personal. Some people prefer fragrance-free formulas by choice.
Limonene Fragrance ingredients

Fragrance component

A fragrance component that also occurs naturally in many citrus and plant oils.

Worth knowing
A fragrance component that must be listed separately on labels because a minority of people can be sensitive to it. Its presence is normal, required disclosure and is not a quality signal.
Linalool Fragrance ingredients

Fragrance component

A fragrance component found naturally in many flowers and spices.

Worth knowing
A fragrance component that must be listed separately on labels because a minority of people can be sensitive to it. Its presence is normal, required disclosure and is not a quality signal.