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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
Valued at $34.95.
Features:
1 x Nak Curl Shampoo (350ml)
1 x Nak Curl Condition (350ml)
Nak Signature Holiday Curl Duo is a curl-loving pair that hydrates, smooths, and defines curls while keeping them soft and manageable. Infused with Nak’s Signature Peptides and Ectoin Barrier Booster, both formulas repair and strengthen while nurturing the scalp microbiome for long-term hair health.
Curl Shampoo gently cleanses while enhancing curl definition and reducing frizz, leaving hair refreshed and bouncy. Curl Conditioner restores moisture, detangles, and smooths, ensuring curls stay hydrated, vibrant, and full of life. Together, they deliver the perfect foundation for healthy, beautiful curls.
How To Use NAK Signature Curl Duo
- Apply shampoo to wet hair and gently massage into a cleansing lather.
- Rinse thoroughly and repeat if desired for optimum cleansing.
- Apply conditioner to clean, wet hair and massage from roots to ends.
- Leave in for 1 to 5 minutes, rinse thoroughly.
NAK Signature Curl Duo Ingredients
Shampoo: Water (Aqua), Sodium Methyl Cocoyl Taurate, Glycerin, Cocamidopropyl Betaine, Sodium Lauroyl Methyl Isethionate, Cocamide MIPA, Ectoin, Hydrolysed Rice Protein, Hydrolysed Soy Protein, Cocos Nucifera (Coconut) Oil, Pyrus Communis (Pear) Fruit Extract, Aloe Barbadensis (Aloe Vera) Leaf Juice, Panthenol, Tocopheryl Acetate, Polyquaternium-69, Guar Hydroxypropyltrimonium Chloride, Sodium Lauroyl Glutamate, PEG-150 Distearate, Glycol Distearate, Propylene Glycol, Lactic Acid, Citric Acid, Fragrance (Parfum), Phenoxyethanol, Ethylhexylglycerin, Leuconostoc/Radish Root Ferment Filtrate, Sodium Benzoate, Benzyl Alcohol, Potassium Sorbate, Geraniol, Linalool, Methyl Ionones.
Condition: Water (Aqua), Cetearyl Alcohol, Glycerin, Behentrimonium Methosulfate, Cetyl Alcohol, Cetrimonium Chloride, Ectoin, Hydrolysed Rice Protein, Hydrolysed Soy Protein, Cocos Nucifera (Coconut) Oil, Pyrus Communis (Pear) Fruit Extract, Aloe Barbadensis (Aloe Vera) Leaf Juice, Panthenol, Tocopheryl Acetate, Polyquaternium-69, Butylene Glycol, Guar Hydroxypropyltrimonium Chloride, Glyceryl Stearate, Citric Acid, Fragrance (Parfum), Leuconostoc/Radish Root Ferment Filtrate, Sodium Benzoate, Benzyl Alcohol, Potassium Sorbate, Phenoxyethanol, Benzoic Acid, Dehydroacetic Acid, Geraniol, Linalool, Methyl Ionones
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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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Sodium Methyl Cocoyl Taurate Cleansers / surfactantsMild surfactant
A gentle, coconut‑derived surfactant that helps cleanse hair and create a soft lather.
May suitThose looking for a mild cleansing option that supports a gentle shampoo feel.
Worth knowingIt is often used to provide a balanced cleanse without leaving hair feeling stripped. Its texture and lather profile make it popular in modern, gentle shampoo formulas.
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Glycerin HumectantsHumectant
Attracts and holds water to help hair feel hydrated and soft.
May suitDry or dehydrated hair, and many curl and moisture routines.
Worth knowingA very common, well-tolerated humectant used across countless products.
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Cocamidopropyl Betaine Cleansers / surfactantsCleanser / foam booster
A milder co-surfactant that helps cleanse, boost foam and soften the feel of stronger cleansers.
May suitMost hair types, including those wanting a gentler wash.
Worth knowingOften paired with other surfactants to make a formula feel milder.
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Sodium Lauroyl Methyl Isethionate Cleansers / surfactantsGentle cleansing surfactant
A mild, sulphate-free surfactant that helps cleanse hair and scalp while creating a soft, creamy lather.
May suitPeople looking for a gentle, low-irritation cleansing option or those using sulphate-free shampoos.
Worth knowingIt is known for being milder than many traditional surfactants and is often used in formulas designed to maintain softness after washing.
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Cocamide MIPA Cleansers / surfactantsFoaming surfactant
A coconut-derived surfactant that helps boost foam and improve the cleansing performance of shampoos.
May suitPeople who like a rich, stable lather in their cleansing products.
Worth knowingIt is often used alongside primary surfactants to enhance texture and mildness. Its viscosity‑boosting effect can also improve the feel of rinse‑off formulas.
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Unspecified Ingredient Thickeners and stabilisersFormulation aid
This entry represents a placeholder where no clear ingredient name was provided.
Worth knowingSometimes data exports or label scans include formatting characters rather than actual ingredient names. This placeholder can be updated once the correct INCI name is known.
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Ectoin HumectantsHydrating and protective agent
Ectoin helps attract and retain moisture while supporting the scalp and hair’s natural barrier.
May suitThose seeking hydration, soothing benefits, or support for a sensitive or stressed scalp.
Worth knowingIt is a natural stress-protection molecule that helps maintain moisture balance and resilience. It is commonly used in formulations designed to improve comfort and hydration.
-
Hydrolysed Rice Protein Proteins and amino acidsStrengthening protein
A plant-derived protein that helps reinforce and condition the hair.
May suitPeople looking to support hair strength, smoothness or light-volume effects.
Worth knowingIt can help improve the feel of damaged or fine hair without the weight of some heavier proteins.
-
Unspecified Ingredient Thickeners and stabilisersFormulation aid
This entry represents a placeholder where no clear ingredient name was provided.
Worth knowingSometimes data exports or label scans include formatting characters rather than actual ingredient names. This placeholder can be updated once the correct INCI name is known.
-
Hydrolysed Soy Protein Proteins and amino acidsStrengthening protein
A plant-derived protein used to help strengthen and condition the hair.
May suitPeople looking to support hair strength, smoothness or manageability, especially in damaged or chemically treated hair.
Worth knowingHydrolysed proteins are broken down into smaller components so they can more easily interact with the hair surface. They are commonly used to enhance feel, softness and resilience in many haircare formulas.
-
Unspecified Ingredient Thickeners and stabilisersFormulation aid
This entry represents a placeholder where no clear ingredient name was provided.
Worth knowingSometimes data exports or label scans include formatting characters rather than actual ingredient names. This placeholder can be updated once the correct INCI name is known.
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Cocos Nucifera Oil Oils and buttersConditioning oil
A rich oil that softens and conditions the hair and can reduce moisture loss.
May suitDry, coarse or thick hair that likes richer oils.
Worth knowingSuits some hair types more than others, and a little usually goes a long way.
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Pyrus Communis (Pear) Fruit Extract Botanical extractsBotanical extract
A plant‑derived extract used to help moisturise and support the overall feel of hair and scalp.
May suitThose looking for gentle botanical ingredients that provide lightweight hydration.
Worth knowingPear extracts are commonly included for their natural sugars and antioxidant content, which can complement conditioning formulas. They are generally used in small amounts to support the sensory and hydrating profile of a product.
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Aloe Barbadensis Leaf Juice Botanical extractsBotanical extract
An aloe-derived ingredient added for a soothing, conditioning feel.
May suitMost hair and scalp types, including those wanting a gentle feel.
Worth knowingA popular botanical used across many gentle and moisturising products.
-
Unspecified Ingredient Thickeners and stabilisersFormulation aid
This entry represents a placeholder where no clear ingredient name was provided.
Worth knowingSometimes data exports or label scans include formatting characters rather than actual ingredient names. This placeholder can be updated once the correct INCI name is known.
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Panthenol Conditioning agentsConditioning agent
Helps condition, soften and add a smooth, healthy feel to the hair.
May suitMost hair types, especially dry or dull hair.
Worth knowingA versatile, well-tolerated conditioning ingredient.
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Tocopheryl Acetate Conditioning agentsAntioxidant and conditioning support
A stable form of vitamin E used to help condition hair and support product stability.
May suitThose looking for added conditioning support or antioxidant benefits in their haircare.
Worth knowingIt is commonly used because it is more stable than pure vitamin E while still offering similar benefits. It appears in many leave-in and rinse-off formulations.
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Polyquaternium-69 Conditioning agentsConditioning polymer
A cationic polymer that helps condition the hair and improve style hold.
May suitPeople looking for smoother, more manageable hair with light styling support.
Worth knowingIt is often used in heat-styling and anti-frizz formulas because it forms a flexible film on the hair shaft. This can enhance softness without leaving a heavy feel.
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Guar Hydroxypropyltrimonium Chloride Conditioning agentsConditioning polymer
A conditioning polymer that helps smooth hair and improve slip.
May suitThose looking for softer, easier-to-detangle hair.
Worth knowingIt is derived from guar gum and is commonly used to enhance conditioning in shampoos and conditioners. It can also reduce static and improve manageability.
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Sodium Lauroyl Glutamate Cleansers / surfactantsMild surfactant
A gentle amino‑acid‑based cleanser that helps lift away oils and buildup.
May suitPeople looking for mild cleansing, including those with dry, fine or colour‑treated hair.
Worth knowingIt is known for producing a soft, low‑irritancy lather and is often used in gentler shampoo formulas. It can also support a smoother feel compared with stronger surfactants.
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PEG-150 Distearate Thickeners and stabilisersThickener and stabiliser
A thickening agent that helps stabilise and give texture to haircare formulas.
May suitThose who prefer products with a smoother, creamier consistency.
Worth knowingIt is often used to create uniform, easy-to-spread formulations and can also contribute mild surfactant properties. It is commonly found in shampoos, conditioners and styling products.
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Glycol Distearate Thickeners and stabilisersOpacifier and pearlising agent
Adds a pearlescent look and helps thicken and stabilise shampoos and conditioners.
May suitThose who like creamy, luxurious-feeling shampoo or conditioner textures.
Worth knowingIt also provides a mild conditioning feel, helping formulas spread smoothly through the hair. Its use is common in many everyday cleansing products.
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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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Lactic Acid pH adjusterspH adjuster
Helps adjust and maintain the product’s pH for optimal performance.
May suitThose looking for formulas that help smooth the cuticle or gently refine the scalp surface.
Worth knowingLactic Acid can also provide mild hydrating and smoothing benefits in haircare. Its pH-balancing role helps support product stability and performance.
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Citric Acid pH adjusterspH adjuster
Fine-tunes the product pH, which can help the hair surface feel smooth.
May suitMost hair types as part of a balanced formula.
Worth knowingUsually present in small amounts to balance the formula.
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Parfum Fragrance ingredientsFragrance
Gives the product its scent.
May suitPeople who enjoy a scented product.
Worth knowingFragrance preference is personal. Some people prefer fragrance-free formulas by choice.
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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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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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Leuconostoc/Radish Root Ferment Filtrate PreservativesNatural preservative
A fermented radish root filtrate used to help keep formulations fresh and stable.
May suitThose interested in products that use fermentation-derived preservation systems.
Worth knowingIt provides mild antimicrobial activity and is commonly used in modern, gentle preservation blends. Its use does not change how the product performs on the hair.
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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.
-
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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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.
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Geraniol Fragrance ingredientsFragrance component
Geraniol is a fragrant compound that adds a light floral note to haircare products.
May suitThose who enjoy floral-scented hair products or are checking for specific fragrance components.
Worth knowingIt is naturally found in essential oils such as rose and geranium and is commonly used to enhance scent profiles. It must be listed on labels when present above certain trace levels.
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Linalool Fragrance ingredientsFragrance component
A fragrance component found naturally in many flowers and spices.
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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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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Cetearyl Alcohol Conditioning agentsFatty alcohol conditioner
A fatty alcohol that helps soften hair and improve the texture of formulations.
May suitPeople looking for smoother, more manageable hair or richer, creamier product textures.
Worth knowingDespite the name, fatty alcohols are moisturising and conditioning rather than drying. They also help stabilise and thicken many haircare formulas.
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Glycerin HumectantsHumectant
Attracts and holds water to help hair feel hydrated and soft.
May suitDry or dehydrated hair, and many curl and moisture routines.
Worth knowingA very common, well-tolerated humectant used across countless products.
-
Behentrimonium Methosulfate Conditioning agentsConditioning agent
A cationic conditioning ingredient that helps soften and detangle hair.
May suitPeople looking for smoother, easier-to-comb hair, especially in conditioners and leave-in products.
Worth knowingDespite the name, it is not a strong sulphate cleanser but a gentle, oil-loving conditioning compound derived from fatty alcohols.
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Cetyl Alcohol Conditioning agentsEmollient and texture enhancer
Cetyl Alcohol helps soften the hair and gives products a smooth, creamy texture.
May suitThose looking for conditioning, slip, or richer textures in their haircare products.
Worth knowingDespite the name, fatty alcohols like cetyl alcohol are non‑drying and are commonly used to add emollience and stability to formulations.
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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.
-
Unspecified Ingredient Thickeners and stabilisersFormulation aid
This entry represents a placeholder where no clear ingredient name was provided.
Worth knowingSometimes data exports or label scans include formatting characters rather than actual ingredient names. This placeholder can be updated once the correct INCI name is known.
-
Ectoin HumectantsHydrating and protective agent
Ectoin helps attract and retain moisture while supporting the scalp and hair’s natural barrier.
May suitThose seeking hydration, soothing benefits, or support for a sensitive or stressed scalp.
Worth knowingIt is a natural stress-protection molecule that helps maintain moisture balance and resilience. It is commonly used in formulations designed to improve comfort and hydration.
-
Hydrolysed Rice Protein Proteins and amino acidsStrengthening protein
A plant-derived protein that helps reinforce and condition the hair.
May suitPeople looking to support hair strength, smoothness or light-volume effects.
Worth knowingIt can help improve the feel of damaged or fine hair without the weight of some heavier proteins.
-
Unspecified Ingredient Thickeners and stabilisersFormulation aid
This entry represents a placeholder where no clear ingredient name was provided.
Worth knowingSometimes data exports or label scans include formatting characters rather than actual ingredient names. This placeholder can be updated once the correct INCI name is known.
-
Hydrolysed Soy Protein Proteins and amino acidsStrengthening protein
A plant-derived protein used to help strengthen and condition the hair.
May suitPeople looking to support hair strength, smoothness or manageability, especially in damaged or chemically treated hair.
Worth knowingHydrolysed proteins are broken down into smaller components so they can more easily interact with the hair surface. They are commonly used to enhance feel, softness and resilience in many haircare formulas.
-
Unspecified Ingredient Thickeners and stabilisersFormulation aid
This entry represents a placeholder where no clear ingredient name was provided.
Worth knowingSometimes data exports or label scans include formatting characters rather than actual ingredient names. This placeholder can be updated once the correct INCI name is known.
-
Cocos Nucifera Oil Oils and buttersConditioning oil
A rich oil that softens and conditions the hair and can reduce moisture loss.
May suitDry, coarse or thick hair that likes richer oils.
Worth knowingSuits some hair types more than others, and a little usually goes a long way.
-
Pyrus Communis (Pear) Fruit Extract Botanical extractsBotanical extract
A plant‑derived extract used to help moisturise and support the overall feel of hair and scalp.
May suitThose looking for gentle botanical ingredients that provide lightweight hydration.
Worth knowingPear extracts are commonly included for their natural sugars and antioxidant content, which can complement conditioning formulas. They are generally used in small amounts to support the sensory and hydrating profile of a product.
-
Aloe Barbadensis Leaf Juice Botanical extractsBotanical extract
An aloe-derived ingredient added for a soothing, conditioning feel.
May suitMost hair and scalp types, including those wanting a gentle feel.
Worth knowingA popular botanical used across many gentle and moisturising products.
-
Unspecified Ingredient Thickeners and stabilisersFormulation aid
This entry represents a placeholder where no clear ingredient name was provided.
Worth knowingSometimes data exports or label scans include formatting characters rather than actual ingredient names. This placeholder can be updated once the correct INCI name is known.
-
Panthenol Conditioning agentsConditioning agent
Helps condition, soften and add a smooth, healthy feel to the hair.
May suitMost hair types, especially dry or dull hair.
Worth knowingA versatile, well-tolerated conditioning ingredient.
-
Tocopheryl Acetate Conditioning agentsAntioxidant and conditioning support
A stable form of vitamin E used to help condition hair and support product stability.
May suitThose looking for added conditioning support or antioxidant benefits in their haircare.
Worth knowingIt is commonly used because it is more stable than pure vitamin E while still offering similar benefits. It appears in many leave-in and rinse-off formulations.
-
Polyquaternium-69 Conditioning agentsConditioning polymer
A cationic polymer that helps condition the hair and improve style hold.
May suitPeople looking for smoother, more manageable hair with light styling support.
Worth knowingIt is often used in heat-styling and anti-frizz formulas because it forms a flexible film on the hair shaft. This can enhance softness without leaving a heavy feel.
-
Butylene Glycol HumectantsHumectant and solvent
Butylene Glycol helps attract and hold moisture while improving the spreadability of hair products.
May suitThose looking for hydrated, smoother-feeling hair or lighter-feeling formulations.
Worth knowingIt 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.
-
Guar Hydroxypropyltrimonium Chloride Conditioning agentsConditioning polymer
A conditioning polymer that helps smooth hair and improve slip.
May suitThose looking for softer, easier-to-detangle hair.
Worth knowingIt is derived from guar gum and is commonly used to enhance conditioning in shampoos and conditioners. It can also reduce static and improve manageability.
-
Glyceryl Stearate Thickeners and stabilisersEmulsifier and texture enhancer
Helps blend oil and water and gives haircare formulas a smooth, creamy texture.
May suitThose who like richer conditioners or masks that feel smooth and spread easily.
Worth knowingIt also offers light conditioning and can help soften the feel of hair. It is widely used in both skincare and haircare for its reliable stabilising properties.
-
Citric Acid pH adjusterspH adjuster
Fine-tunes the product pH, which can help the hair surface feel smooth.
May suitMost hair types as part of a balanced formula.
Worth knowingUsually present in small amounts to balance the formula.
-
Parfum Fragrance ingredientsFragrance
Gives the product its scent.
May suitPeople who enjoy a scented product.
Worth knowingFragrance preference is personal. Some people prefer fragrance-free formulas by choice.
-
Leuconostoc/Radish Root Ferment Filtrate PreservativesNatural preservative
A fermented radish root filtrate used to help keep formulations fresh and stable.
May suitThose interested in products that use fermentation-derived preservation systems.
Worth knowingIt provides mild antimicrobial activity and is commonly used in modern, gentle preservation blends. Its use does not change how the product performs on the hair.
-
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.
-
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.
-
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.
-
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.
-
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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Dehydroacetic Acid PreservativesPreservative
Helps keep haircare formulas stable by preventing product spoilage.
May suitThose who want products to stay fresh for longer, including people who use products slowly or store them in humid bathrooms.
Worth knowingIt is often used at low levels and works well alongside other preservative systems to support formula longevity. It is commonly included in both rinse-off and leave-in products.
-
Geraniol Fragrance ingredientsFragrance component
Geraniol is a fragrant compound that adds a light floral note to haircare products.
May suitThose who enjoy floral-scented hair products or are checking for specific fragrance components.
Worth knowingIt is naturally found in essential oils such as rose and geranium and is commonly used to enhance scent profiles. It must be listed on labels when present above certain trace levels.
-
Linalool Fragrance ingredientsFragrance component
A fragrance component found naturally in many flowers and spices.
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.