Signature Structure Complex Duo (2x350ml)

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

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

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

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

People looking for a gentle, low-irritation cleansing option or those using sulphate-free shampoos.

It is known for being milder than many traditional surfactants and is often used in formulas designed to maintain softness after washing.

Most hair types, including those wanting a gentler wash.

Often paired with other surfactants to make a formula feel milder.

People who like richer, creamier textures in shampoos and conditioners.

It is commonly used to enhance slip and add a silky feel to cleansing and conditioning formulas. It also helps stabilise the product texture.

Those using shampoos or washes that benefit from a richer, more stable texture.

It is a nonionic surfactant derived from glucose and is commonly used to improve viscosity in gentle cleansing products. It is well tolerated in most haircare formulas.

Those looking for mild, low-irritation cleansing in shampoos or co-washes.

It is often combined with other surfactants to create a balanced, gentle lather. Its amphoteric nature helps support mildness in sulphate-free formulas.

Those seeking hydration, soothing benefits, or support for a sensitive or stressed scalp.

It 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.

People looking to support hair strength, smoothness or light-volume effects.

It can help improve the feel of damaged or fine hair without the weight of some heavier proteins.

People looking to support hair strength, smoothness or manageability, especially in damaged or chemically treated hair.

Hydrolysed 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.

Dry, coarse or thick hair that likes richer oils.

Suits some hair types more than others, and a little usually goes a long way.

Those looking for gentle botanical ingredients that provide lightweight hydration.

Pear 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.

Most hair and scalp types, including those wanting a gentle feel.

A popular botanical used across many gentle and moisturising products.

Most hair types, especially dry or dull hair.

A versatile, well-tolerated conditioning ingredient.

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

A very common, well-tolerated humectant used across countless products.

People looking for botanical extracts that may support hair strength and general scalp care.

Isoflavone-rich extracts are commonly included to complement conditioning agents and help protect the hair from everyday environmental stressors. They are typically used in small amounts within complex formulations.

People looking for formulas that help improve hair feel, resilience or overall hair health.

It is often used in haircare as part of strengthening or supportive complexes due to its sulphur-containing structure. It can complement other conditioning agents in a formulation.

Those seeking gentle, lipid‑rich conditioning or scalp‑care formulas.

Glycosphingolipids are naturally occurring lipids that can help support the hair and scalp’s barrier function. They are typically used in premium or restorative formulations.

Those wanting products that feel lightweight and rinse easily while still distributing oils evenly.

It is a plant‑derived emulsifier commonly used to keep formulas stable and smooth. It can also improve how well conditioning or oil-based ingredients disperse through the hair.

Those looking for gentle cleansing or well‑stabilised lightweight formulations.

It is commonly used in modern formulations for its ability to create stable emulsions without contributing to a heavy feel. Its mildness makes it suitable for frequent‑use haircare products.

Those looking for smooth, consistent formulations that spread easily through the hair.

It is a sorbitan ester commonly used to support product stability in creams, conditioners and styling products. It works well alongside other emulsifiers to improve texture.

Most hair types wanting smoother, easier-to-manage hair.

Widely used in shampoos and conditioners for slip and softness.

People looking for improved slip, reduced frizz or easier detangling.

It is commonly used in shampoos, conditioners and styling products to enhance manageability and provide a light, non‑heavy feel. It is well known for offering conditioning benefits without weighing the hair down.

People looking to maintain colour-treated hair or reduce UV impact on hair and scalp.

It is often used to help stabilise formulas that may be exposed to sunlight. Its presence can support the longevity of colour care products.

People looking for smoother, easier-to-detangle hair without a heavy silicone feel.

Because 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.

Those with dry or dehydrated hair seeking smoother, more manageable texture.

It 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.

Those who prefer products with a smoother, creamier consistency.

It 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.

Those interested in products that use fermentation-derived preservation systems.

It 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.

People who enjoy a scented product.

Fragrance preference is personal. Some people prefer fragrance-free formulas by choice.

All products that need protecting from spoilage.

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

Those looking for products with reliable preservation, especially in creams, lotions or styling formulas.

It is commonly used in cosmetics at low levels to help maintain product quality over time. It works alongside other preservatives to support formula stability.

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

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

Frizz-prone, coarse or dry hair wanting a smooth, glossy finish.

Some people prefer silicone-free formulas, especially for certain curl routines. It is widely used and helpful in many smoothing products.

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

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

Those looking for conditioning, slip, or richer textures in their haircare products.

Despite the name, fatty alcohols like cetyl alcohol are non‑drying and are commonly used to add emollience and stability to formulations.

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

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.

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

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

Those seeking hydration, soothing benefits, or support for a sensitive or stressed scalp.

It 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.

People looking to support hair strength, smoothness or light-volume effects.

It can help improve the feel of damaged or fine hair without the weight of some heavier proteins.

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

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.

Most hair and scalp types, including those wanting a gentle feel.

A popular botanical used across many gentle and moisturising products.

Those looking for gentle botanical ingredients that provide lightweight hydration.

Pear 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.

Dry, coarse or thick hair that likes richer oils.

Suits some hair types more than others, and a little usually goes a long way.

Most hair types, especially dry or dull hair.

A versatile, well-tolerated conditioning ingredient.

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

A very common, well-tolerated humectant used across countless products.

People looking for botanical extracts that may support hair strength and general scalp care.

Isoflavone-rich extracts are commonly included to complement conditioning agents and help protect the hair from everyday environmental stressors. They are typically used in small amounts within complex formulations.

People looking for formulas that help improve hair feel, resilience or overall hair health.

It is often used in haircare as part of strengthening or supportive complexes due to its sulphur-containing structure. It can complement other conditioning agents in a formulation.

Those seeking gentle, lipid‑rich conditioning or scalp‑care formulas.

Glycosphingolipids are naturally occurring lipids that can help support the hair and scalp’s barrier function. They are typically used in premium or restorative formulations.

Those wanting products that feel lightweight and rinse easily while still distributing oils evenly.

It is a plant‑derived emulsifier commonly used to keep formulas stable and smooth. It can also improve how well conditioning or oil-based ingredients disperse through the hair.

Those looking for gentle cleansing or well‑stabilised lightweight formulations.

It is commonly used in modern formulations for its ability to create stable emulsions without contributing to a heavy feel. Its mildness makes it suitable for frequent‑use haircare products.

Those looking for smooth, consistent formulations that spread easily through the hair.

It is a sorbitan ester commonly used to support product stability in creams, conditioners and styling products. It works well alongside other emulsifiers to improve texture.

Those using styling products that benefit from fast evaporation, such as sprays.

It is commonly used at low levels to improve texture and spreadability. It evaporates quickly, leaving minimal residue on the hair.

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

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

Those using products that need light cleansing or stable blends of oils, silicones, or fragrances.

It is commonly used to solubilise fragrance or silicone ingredients in shampoos and treatments. Its mild, nonionic nature means it typically works well alongside other surfactants.

People seeking improved manageability, reduced frizz or a silkier feel in their hair.

It is a cationic ingredient that deposits easily on the hair surface to enhance slip and detangling. Commonly used in conditioners, masks and leave-ins for a smoother finish.

People who enjoy a scented product.

Fragrance preference is personal. Some people prefer fragrance-free formulas by choice.

Those interested in products that use fermentation-derived preservation systems.

It 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.

All products that need protecting from spoilage.

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

Those who want products that remain fresh and effective throughout their shelf life.

Benzoic 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.

Those who want products to stay fresh for longer, including people who use products slowly or store them in humid bathrooms.

It 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.

Those interested in understanding preservative systems or identifying potential fragrance allergens.

Benzyl Alcohol is commonly used in professional haircare to support product stability and texture. It can also naturally occur in some essential oils.