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Delivery
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Click & Collect
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
Goldwell StyleSign Root Boost Spray offers an instant lift, delivering voluptuous body and bounce to your hair.
This exceptional spray targets the roots to provide a significant boost in volume, making hair look fuller and more vibrant than ever before. It's a perfect match for a wide array of hair concerns, including coloured, chemically treated, damaged, dull, dry, frizzy, fine and limp, as well as oily hair types. The formula not only thickens and volumises but also offers up to 100% more volume while protecting against humidity and frizz for up to 72 hours. Additionally, it provides thermal protection, safeguarding your hair from the heat of styling tools. Ideal for anyone seeking to add a noticeable lift to their hair right from the roots, this spray rejuvenates your hair's appearance and maintains its natural vitality without any heaviness.
How To Use Goldwell StyleSign Root Boost Spray
Spray onto towel dried roots. Ideal for fine to medium hair.Goldwell StyleSign Root Boost Spray Ingredients
Water/Aqua/Eau, Dimethyl Ether, Butane, Octylacrylamide/Acrylates/Butylaminoethyl Methacrylate Copolymer, Aminomethyl Propanol, C12-13 Pareth-9, VP/VA Copolymer, Phenyl Trimethicone, Cetrimonium Chloride, Laureth-23, Ethylhexylglycerin, Caprylic/Capric Triglyceride, Himanthalia Elongata Extract, Phenoxyethanol, Benzoic Acid, Fragrance/Parfum, Limonene.-
Dimethyl Ether SolventsPropellant / solvent
Dimethyl Ether is commonly used as a propellant and solvent in aerosol hair products.
May suitThose using aerosol styling products such as hairsprays may encounter this ingredient.
Worth knowingIt helps deliver fine, even sprays and evaporates quickly after application. Its use relates to product format rather than hair type or concerns.
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Butane SolventsPropellant
Butane is used as a propellant to dispense product from aerosol packaging.
May suitPeople using aerosol haircare products such as sprays or foams.
Worth knowingIt evaporates quickly after application and does not remain on the hair or scalp. It is commonly blended with other propellants to achieve a consistent spray.
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Aminomethyl Propanol pH adjusterspH adjuster
Helps adjust and stabilise the pH of haircare formulations.
May suitThose interested in how product pH affects hair and scalp feel may find its presence relevant.
Worth knowingIt is commonly used at low levels to help formulas stay effective and consistent. It does not act on the hair directly but supports the overall product performance.
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C12-13 Pareth-9 Cleansers / surfactantsNon-ionic surfactant
A non-ionic surfactant that helps cleanse and allows water and oils to mix.
May suitThose looking for gentle cleansing or improved product spreadability.
Worth knowingIt is commonly used to stabilise formulations and support mild cleansing without high foaming. Its non-ionic nature makes it versatile in many haircare products.
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VP/VA Copolymer Thickeners and stabilisersFilm-forming styling polymer
A film-forming polymer that helps provide hold, texture and style retention.
May suitPeople looking for longer-lasting hold or improved definition in styling products.
Worth knowingIt is widely used in gels, mousses and sprays because it creates flexible, brushable hold. It can also help reduce frizz by forming a lightweight coating on the hair.
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Cetrimonium Chloride Conditioning agentsConditioning agent
A conditioning agent that helps smooth and soften the hair while reducing static and tangles.
May suitPeople looking for improved manageability, detangling and smoother-feeling hair.
Worth knowingIt 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.
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Laureth-23 Cleansers / surfactantsSolubiliser / surfactant
Laureth-23 helps blend oils and water and supports gentle cleansing in haircare formulas.
May suitThose using products that need even distribution of lightweight oils or fragrances, such as leave-ins or styling sprays.
Worth knowingIt is a nonionic surfactant often used at low levels to keep formulas stable and clear. It also helps enhance the spreadability of other ingredients.
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Ethylhexylglycerin PreservativesPreservative booster
Helps support the preservation system and can provide mild skin-conditioning benefits.
May suitThose interested in gentle preservation systems or sensitive scalps may find it relevant.
Worth knowingIt is often paired with other preservatives to improve their effectiveness while allowing for lower usage levels. It also has light moisturising and conditioning properties.
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Caprylic/Capric Triglyceride Oils and buttersLightweight emollient
A lightweight emollient that helps soften and smooth the hair without heaviness.
May suitThose wanting conditioning benefits that do not weigh hair down, including fine or easily-greasy hair types.
Worth knowingIt is commonly derived from coconut oil and glycerin and is valued for its silky, non-greasy feel. It is widely used in both skincare and haircare for its gentle, versatile performance.
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Himanthalia Elongata Extract Botanical extractsSeaweed extract
A marine botanical extract used to help condition and support the hair and scalp.
May suitPeople looking for products with botanical or sea-derived ingredients for added softness or hydration.
Worth knowingMarine extracts like this are often included for their naturally occurring minerals and sugars that can help support hair feel and manageability.
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Elongata Extract Botanical extractsBotanical extract
A plant-derived extract used in haircare formulations for potential antioxidant, conditioning or soothing effects; the exact action depends on the specific plant source and extraction method.
May suitPeople who prefer plant-derived ingredients or are looking for botanical antioxidant or soothing benefits; useful for formulations marketed for natural or botanical appeal.
Worth knowingThe INCI-style name 'Elongata Extract' is ambiguous without the plant genus and species, so its precise properties and safety profile vary. Check product information for the full botanical name and extraction details, and patch-test if you have sensitive skin.
Good to knowBotanical extracts can provide a range of activities—antioxidant, anti-inflammatory, conditioning, or fragrance—depending on the source plant, solvent (water, alcohol, oil) and concentration. Suppliers or product technical sheets may report standardised assays (for example total polyphenols or antioxidant capacity) that clarify likely benefits; if allergenicity is a concern, review the full ingredient list for known fragrance allergens or common sensitising components.
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Phenoxyethanol PreservativesPreservative
Helps keep the product stable and pleasant to use after opening.
May suitAll products that need protecting from spoilage.
Worth knowingA very common, well-studied preservative used at low levels.
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Benzoic Acid PreservativesPreservative
Helps protect haircare products by supporting the preservation system and maintaining formula stability.
May suitThose who want products that remain fresh and effective throughout their shelf life.
Worth knowingBenzoic Acid is often used alongside other preservatives to create a broad-spectrum system. It also plays a minor role in helping maintain a product’s pH balance.
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Limonene Fragrance ingredientsFragrance component
A fragrance component that also occurs naturally in many citrus and plant oils.
Worth knowingA 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.