Hair Booster Serum 100ml
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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
Nioxin Hair Booster Serum is an advanced leave-in treatment designed to strengthen and nourish thinning hair from the root to the tips. This intensive serum targets weak, fragile strands, helping to create a healthy environment for hair growth and protecting the thickness of each hair strand.
Formulated with a Vitamin Complex, the Nioxin Hair Booster Serum is ideal for areas of progressed thinning, such as a receding hairline or low-density crown. It forms a protective barrier around the hair follicle, safeguarding against damage while promoting stronger, thicker-looking hair. With its warming sensation upon application, this serum works to improve the appearance of thinning hair and can be easily integrated into your daily routine. For best results, apply the serum before using your Nioxin System Kit’s Scalp Care and Hair Thickening Treatment.
How To Use Nioxin Hair Booster Serum
- Massage twice daily into areas of concern.
- Distribute through hair using fingertips, from the roots to the tips at areas of low density and along the hairline.
- If you are using a System Kit, apply the Hair Booster Serum before applying the Scalp + Hair Thickening Treatment from your System Kit.
Nioxin Hair Booster Serum Ingredients
Aqua, Water, Eau, Phenoxyethanol, Benzyl Alcohol, Peg-23m, Acetamide Mea, Acrylates/c10-30 Alkyl Acrylate Crosspolymer, Peg-12 Dimethicone, Triethanolamine, Polysorbate 80, Polysorbate 60, Sodium Benzoate, Tocopheryl Nicotinate, Methyl Nicotinate, Mentha Arvensis Leaf Oil, Parfum/fragrance, Sodium Chloride, Propylene Glycol, Silica, Mentha Piperita (Peppermint) Oil, Peg-30 Dipolyhydroxystearate, Limonene, Lecithin, Serenoa Serrulata Fruit Extract, Humulus Lupulus (Hops) Extract, Chondrus Crispus (Carrageenan) Extract, Prunus Persica (Peach) Juice, Centella Asiatica Extract, Cucurbita Pepo (Pumpkin) Seed Extract, Dioscorea Villosa (Wild Yam) Root Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Bht, Potassium Sorbate.
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Aqua SolventsSolvent
The water base that carries and dissolves the other ingredients in most products.
May suitAll hair and skin types.
Worth knowingAlmost always the first ingredient listed in water-based products.
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Aqua SolventsSolvent
The water base that carries and dissolves the other ingredients in most products.
May suitAll hair and skin types.
Worth knowingAlmost always the first ingredient listed in water-based products.
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Aqua SolventsSolvent
The water base that carries and dissolves the other ingredients in most products.
May suitAll hair and skin types.
Worth knowingAlmost always the first ingredient listed in water-based products.
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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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Benzyl Alcohol PreservativesPreservative
Helps preserve formulations and can also act as a solvent or light fragrance component.
May suitThose interested in understanding preservative systems or identifying potential fragrance allergens.
Worth knowingBenzyl Alcohol is commonly used in professional haircare to support product stability and texture. It can also naturally occur in some essential oils.
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PEG-23M Thickeners and stabilisersThickener
A high–molecular weight polyethylene glycol used to thicken and stabilise haircare formulations.
May suitPeople who prefer products with a smooth, gel-like texture or enhanced slip during application.
Worth knowingIt helps improve product consistency and spreadability without adding heaviness to the formula. It is widely used because it remains stable and blends well with many other ingredients.
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Acetamide MEA HumectantsMoisturising humectant
Helps attract and hold moisture in the hair.
May suitThose with dry or dehydrated hair seeking smoother, more manageable texture.
Worth knowingIt is commonly used to improve hair softness and maintain moisture balance in formulations. It can also support the spreadability and feel of leave‑in and rinse‑off products.
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Acrylates/C10-30 Alkyl Acrylate Crosspolymer Thickeners and stabilisersThickener and stabiliser
Helps thicken and stabilise formulas to create a smooth, consistent texture.
May suitThose who prefer products with a rich, gel-like texture or improved spreadability.
Worth knowingIt is widely used in gels, creams and styling products to help keep ingredients evenly dispersed. It can also support formula pH adjustment and enhance product feel.
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PEG-12 Dimethicone SiliconesSilicone-based conditioning agent
A water-dispersible silicone that helps soften hair, add slip and reduce frizz.
May suitPeople looking for smoother, easier-to-detangle hair without a heavy silicone feel.
Worth knowingBecause it is water-dispersible, it tends to rinse out more easily than many traditional silicones. It is commonly used in both rinse-off and leave-in formulas for added manageability.
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Triethanolamine pH adjusterspH adjuster
Triethanolamine helps adjust and stabilise the pH of haircare formulations.
May suitThose interested in how a product maintains stability and performance may find this ingredient relevant.
Worth knowingIt is commonly used in small amounts to help products stay within an effective pH range. Its presence supports formulation texture and consistency.
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Polysorbate 80 Thickeners and stabilisersSolubiliser and emulsifier
Helps blend oil-based and water-based ingredients for a smooth, stable formula.
May suitThose using products with essential oils or oil-based actives that need even distribution.
Worth knowingIt is widely used to keep formulations consistent and prevent separation. In haircare, it can also support the even spread of conditioning or fragrance oils.
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Polysorbate 60 Thickeners and stabilisersEmulsifier and solubiliser
Helps blend oil- and water-based ingredients and keep formulas stable.
May suitThose using creams or conditioners that rely on smooth, even textures.
Worth knowingIt is widely used in haircare to ensure consistent texture and to help disperse ingredients evenly. It also offers mild surfactant properties that support product spreadability.
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Sodium Benzoate PreservativesPreservative
Helps protect water-based products from spoilage so they stay usable.
May suitAll products that need a preservative system.
Worth knowingOften paired with other preservatives for broad protection.
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Methyl Nicotinate Anti-dandruff / scalp careScalp-stimulating agent
Helps increase surface microcirculation on the scalp.
May suitPeople using stimulating or energising scalp products aiming to support a refreshed sensation.
Worth knowingIt is often included at low levels in targeted scalp treatments to create a warming effect. This tingling sensation is normal and is linked to its circulation-boosting activity.
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Mentha Arvensis Leaf Oil Botanical extractsRefreshing botanical oil
A mint-derived essential oil used to provide a fresh scent and a cooling, invigorating feel.
May suitThose who enjoy refreshing, minty sensations or products designed to invigorate the scalp.
Worth knowingIt is commonly used in haircare for its characteristic aroma and cooling effect. Essential oils are typically included at low levels to support sensory benefits.
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Sodium Chloride Thickeners and stabilisersViscosity adjuster
Sodium Chloride is used to adjust the thickness of shampoos and other cleansing formulas.
May suitThose interested in how a product’s texture and lather are achieved.
Worth knowingIt is a simple mineral salt that helps create a familiar shampoo feel and can influence how a cleanser spreads through the hair.
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Propylene Glycol HumectantsHumectant
Helps hold moisture and carry other ingredients through the formula.
May suitMost hair types as part of a moisturising formula.
Worth knowingA widely used humectant and carrier ingredient.
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Silica Thickeners and stabilisersAbsorbent and texturising agent
Silica helps control oil, improve texture and provide slip in haircare formulas.
May suitThose using styling or dry-finish products that benefit from a lightweight, matte feel.
Worth knowingIt is a common mineral ingredient used to enhance spreadability and stabilise product textures. It appears in a wide range of hair and styling products for its versatility.
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Mentha Piperita (Peppermint) Oil Botanical extractsBotanical essential oil
Provides a cooling, refreshing effect and adds natural aroma to haircare products.
May suitThose who enjoy invigorating, minty formulas or products designed to refresh the scalp.
Worth knowingPeppermint oil is commonly used in small amounts for its sensory benefits and perceived scalp‑refreshing qualities. As with many essential oils, sensitivity varies between individuals.
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PEG-30 Dipolyhydroxystearate Cleansers / surfactantsEmulsifier
Helps blend oil- and water-based ingredients into a stable, uniform product.
May suitThose looking for smooth, consistent textures in styling or conditioning formulas.
Worth knowingIt is a non-ionic emulsifier often used to improve spreadability and product stability. Its presence helps formulas remain uniform over time.
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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.
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Lecithin Conditioning agentsEmollient & conditioning agent
Lecithin helps soften and condition the hair while supporting product texture.
May suitThose seeking added softness, moisture support or smoother-feeling hair.
Worth knowingIt is a phospholipid commonly derived from soy or sunflower and is valued for its ability to enhance spreadability and moisture retention. It can also help stabilise certain formulations.
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Serenoa Serrulata Fruit Extract Botanical extractsBotanical extract
A plant-derived extract used to help support a balanced scalp environment.
May suitThose interested in scalp‑focused formulas or products aimed at maintaining comfortable, refreshed roots.
Worth knowingThis extract is commonly included in hair and scalp products for its traditional use in promoting scalp comfort. Its effects depend on the full formulation and product type.
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Humulus Lupulus Extract Botanical extractsBotanical extract
A plant extract used for its soothing and antioxidant properties in hair and scalp products.
May suitThose looking for botanical ingredients that support scalp comfort or add gentle conditioning benefits.
Worth knowingIt is commonly included in formulations to complement other conditioning and calming agents. Its benefits can vary depending on extract concentration and product type.
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Chondrus Crispus Extract Botanical extractsSeaweed-derived moisturising extract
A red algae extract that helps hydrate and soften hair while supporting a smoother feel.
May suitThose looking for lightweight moisture or added softness without heaviness.
Worth knowingThis extract is valued for its natural polysaccharides, which can provide a flexible film on the hair for light conditioning. It is commonly used in both hair and skin formulations.
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Centella Asiatica Extract Botanical extractsSoothing botanical extract
A plant extract used to help soothe and condition the scalp and hair.
May suitPeople looking for calming or restorative scalp‑care benefits.
Worth knowingCentella-based extracts are commonly included for their gentle, comforting feel on the scalp. They are often paired with other botanical ingredients in modern haircare formulas.
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Glycyrrhiza Glabra Root Extract Botanical extractsSoothing botanical extract
A plant extract used for its soothing and calming properties on the scalp.
May suitThose looking to support a comfortable scalp or reduce the feeling of irritation.
Worth knowingIt is commonly included in scalp‑focused formulas for its naturally calming profile. As with most botanical extracts, its exact benefits can vary depending on concentration and formulation.
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BHT PreservativesAntioxidant
BHT acts as an antioxidant that helps keep formulas stable over time.
May suitAnyone using products that benefit from extended shelf life and maintained performance.
Worth knowingIt helps protect oils and other sensitive ingredients from breaking down when exposed to air and light. It is used in very small amounts to support product consistency.
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Potassium Sorbate PreservativesPreservative
Helps keep haircare formulas stable by preventing the growth of microbes.
May suitAnyone who uses water-based products that benefit from reliable preservation.
Worth knowingIt 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.