K18 HeatBounce Conditioning Heat Protectant
K18 HeatBounce Conditioning Heat Protectant
K18 HeatBounce Conditioning Heat Protectant
K18 HeatBounce Conditioning Heat Protectant
K18 HeatBounce Conditioning Heat Protectant
K18 HeatBounce Conditioning Heat Protectant
K18 HeatBounce Conditioning Heat Protectant
K18 HeatBounce Conditioning Heat Protectant
K18 HeatBounce Conditioning Heat Protectant
K18 HeatBounce Conditioning Heat Protectant
K18 HeatBounce Conditioning Heat Protectant
K18 HeatBounce Conditioning Heat Protectant
K18 HeatBounce Conditioning Heat Protectant
K18

HeatBounce Conditioning Heat Protectant 118ml

$84.95
Only 6 remaining in stock!
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Estimated delivery: Mon, Aug 31st - Sat, Sep 5th

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

Leave-In Molecular Repair Mask Mini
FREE K18 Leave-In Molecular Repair Hair Mask Mini
With your next K18 purchase over $60. Limit 1 per customer.
Precious Ends and Sacred Mask Duo
FREE Pure Precious Ends & Sacred Mask Duo
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Experience 2 luxurious treatments.
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Why You’ll love it
Cruelty Free
Vegan
Turn up the heat on your style without turning up the damage.
Keeps hair feeling soft, springy, and easy to brush through.
Helps tame frizz for a smoother, salon-fresh finish at home.
Light, non-greasy cream that protects without weighing hair down.
Description
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Directions
Ingredients
  • Water (Aqua) Solvents
    Solvent

    Water acts as the main solvent that dissolves and distributes other ingredients in a formula.

    May suit

    Anyone using liquid haircare products, as water is a core component.

    Worth knowing

    It helps create a workable texture and allows surfactants, conditioners and other actives to perform effectively.

  • 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.

  • Cetearyl Alcohol Conditioning agents
    Fatty alcohol conditioner

    A fatty alcohol that helps soften hair and improve the texture of formulations.

    May suit

    People looking for smoother, more manageable hair or richer, creamier product textures.

    Worth knowing

    Despite the name, fatty alcohols are moisturising and conditioning rather than drying. They also help stabilise and thicken many haircare formulas.

  • Behentrimonium Chloride Conditioning agents
    Conditioning agent

    A conditioning agent that helps detangle and soften, reducing static and roughness.

    May suit

    Most hair types, especially tangle-prone or coarse hair.

    Worth knowing

    A common conditioner ingredient despite the chloride name, which simply describes its chemistry.

  • Amodimethicone Silicones
    Conditioning silicone

    A conditioning silicone that targets rougher areas of the hair to smooth and protect.

    May suit

    Damaged, frizz-prone or colour-treated hair wanting targeted smoothing.

    Worth knowing

    Designed to deposit where hair needs it most. Some prefer silicone-free formulas by choice.

  • 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.

  • Cetrimonium Chloride Conditioning agents
    Conditioning agent

    A conditioning agent that helps smooth and soften the hair while reducing static and tangles.

    May suit

    People looking for improved manageability, detangling and smoother-feeling hair.

    Worth knowing

    It is a commonly used quaternary ammonium compound that helps conditioners spread easily through the hair. It is effective even at low levels, which is why it appears frequently in rinse-off products.

  • Hydroxyethylcellulose Thickeners and stabilisers
    Thickener and stabiliser

    A polymer that helps thicken and stabilise haircare formulas.

    May suit

    Those who prefer products with a smooth, uniform texture or need easier application and distribution.

    Worth knowing

    It is derived from cellulose and is widely used because it provides viscosity without weighing hair down. It also helps improve the feel and spreadability of many water-based products.

  • Phenoxyethanol Preservatives
    Preservative

    Helps keep the product stable and pleasant to use after opening.

    May suit

    All products that need protecting from spoilage.

    Worth knowing

    A very common, well-studied preservative used at low levels.

  • Caprylyl Glycol Humectants
    Humectant

    Helps attract and hold moisture in hair and scalp while supporting product stability.

    May suit

    Those looking for added hydration or smoother-feeling hair.

    Worth knowing

    It is also commonly used as a preservative booster to help maintain formula freshness. It is well tolerated in most haircare products.

  • 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.

  • Polyquaternium-37 Conditioning agents
    Film-forming conditioner

    A conditioning polymer that helps smooth the hair and improve manageability.

    May suit

    Those looking for softer, more manageable hair or extra slip in styling products.

    Worth knowing

    It forms a lightweight film on the hair to reduce static and enhance glide without leaving heavy residue. It is commonly used in both rinse-off and leave-in formulas.

  • PPG-1 Trideceth-6 Cleansers / surfactants
    Solubiliser / surfactant

    A solubilising surfactant that helps blend oily and watery ingredients into a uniform formula.

    May suit

    Those looking for products with stable, evenly blended textures or clear formulations.

    Worth knowing

    It is commonly used in both haircare and skincare to help disperse fragrance oils or conditioning agents evenly. It also supports the overall texture and consistency of a formula.

  • 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.

  • 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.

  • Hydrolysed Wheat Starch Proteins and amino acids
    Strengthening and conditioning agent

    A hydrolysed plant-derived starch that helps condition and lightly strengthen the hair.

    May suit

    Those looking for added softness, light smoothing or gentle strengthening benefits.

    Worth knowing

    Its smaller molecular size allows it to coat hair more easily than regular starch, offering a softening effect without heaviness. It is commonly used in both rinse-off and leave-in formulations.

  • Hydrolyzed Soy Protein Proteins and amino acids
    Strengthening protein

    A plant-derived protein that helps support hair strength and improve the feel of damaged or processed hair.

    May suit

    People with weakened, chemically treated, or breakage-prone hair may appreciate its reinforcing effect.

    Worth knowing

    Hydrolysed proteins are broken into smaller fragments so they can more easily interact with the hair’s surface. They are commonly used alongside conditioners and humectants for a balanced feel.

  • 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.

  • Lactic Acid pH adjusters
    pH adjuster

    Helps adjust and maintain the product’s pH for optimal performance.

    May suit

    Those looking for formulas that help smooth the cuticle or gently refine the scalp surface.

    Worth knowing

    Lactic Acid can also provide mild hydrating and smoothing benefits in haircare. Its pH-balancing role helps support product stability and performance.

  • Butylene Glycol Humectants
    Humectant and solvent

    Butylene Glycol helps attract and hold moisture while improving the spreadability of hair products.

    May suit

    Those looking for hydrated, smoother-feeling hair or lighter-feeling formulations.

    Worth knowing

    It is commonly used to help ingredients dissolve and to give formulas a soft, glide-on texture. It appears in many leave-in and rinse-off products due to its versatility.

  • 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.

  • Sodium Benzoate Preservatives
    Preservative

    Helps protect water-based products from spoilage so they stay usable.

    May suit

    All products that need a preservative system.

    Worth knowing

    Often paired with other preservatives for broad protection.

  • Potassium Sorbate Preservatives
    Preservative

    Helps keep haircare formulas stable by preventing the growth of microbes.

    May suit

    Anyone who uses water-based products that benefit from reliable preservation.

    Worth knowing

    It is commonly used alongside other preservation systems to maintain product freshness and extend shelf life. It is generally well tolerated in rinse-off and leave-in products.

  • Hexyl Cinnamal Fragrance ingredients
    Fragrance component

    A fragrance ingredient used to give products a light, floral scent.

    May suit

    Those who enjoy subtly scented haircare products.

    Worth knowing

    It is one of the fragrance components that must be listed separately when present above certain levels. People with known fragrance sensitivities may choose to monitor for it.

  • 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.

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