Everlasting.Colour Wash & Rinse Duo 2 items

All hair and skin types.

Almost always the first ingredient listed in water-based products.

Those who prefer a deep‑cleaning or clarifying effect, especially in shampoos.

It is often used in clarifying formulas because it creates a rich lather and provides an effective cleanse. Its intensity can feel more cleansing than milder surfactants, depending on hair type and formulation.

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.

Those looking for mild cleansing, including people with dry, curly or colour-treated hair.

It is commonly used alongside other surfactants to create a balanced, gentle cleansing system. It can also help improve the texture and thickness of formulations.

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

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

Those looking for mild cleansing with a smoother, less stripped feel.

It is often included to make cleansing formulas feel more conditioning and to help solubilise oils or fragrances. It pairs well with stronger surfactants to create a more balanced wash.

Those wanting added nourishment or antioxidant support in their haircare routine.

Tocopherol is commonly included to help protect oils in a formula from oxidising and to offer light conditioning benefits. It is widely used in both skincare and haircare products.

Those looking for antioxidant support or colour maintenance may appreciate its inclusion.

It is commonly used to help stabilise cosmetic formulations and support the longevity of other ingredients. Its oil‑soluble nature allows it to work well in richer or emollient hair products.

People using clarifying or colour-care products may appreciate its ability to support brightness and maintain product performance.

It can also function as an antioxidant, helping protect formulas from oxidation. Its presence does not typically affect how a product feels or performs on the hair.

Those seeking added softness, shine, or antioxidant-rich plant oils in their haircare.

It is rich in fatty acids and antioxidants, which can support a smoother, more manageable feel. Often used in premium or natural-focused formulations.

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

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

Those looking to enhance manageability, reduce the feel of dryness, or support colour retention.

Hydrolysed quinoa contains smaller protein fragments that can lightly film the hair, helping it feel smoother. It is often included in colour-care and strengthening formulas.

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.

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

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.

Those looking for products that support moisture balance without heaviness.

It is also commonly used as a solvent to help dissolve other ingredients evenly in a formula. It is well tolerated in most haircare products and contributes to a smooth application feel.

Those wanting lightweight hydration without heaviness.

It is often used as a gentle alternative to glycol-based humectants and can also help improve product texture and absorption.

People wanting lightweight hydration without heaviness.

It is commonly used to enhance texture and support even distribution of other ingredients. It also helps dissolve certain actives to keep formulas stable.

People seeking smoother, shinier hair, easier detangling or humidity resistance; common in leave‑ins, serums and styling products.

Polysilicone-19 works as a film‑former and anti‑static agent to make hair feel smoother and easier to comb. Some silicone polymers are water‑dispersible and rinse out more easily, while others may contribute to build‑up depending on the overall formula and cleansing routine.

Polysilicone-19 is a polymeric silicone often used at low concentrations for conditioning, slip, frizz control and humidity protection. It is frequently included in conditioners, styling creams, serums and sprays to provide temporary smoothing and shine without heavy weighting when formulated appropriately.

Those looking for gentle, plant-based conditioning in shampoos and conditioners.

Inulin can also support moisture retention, contributing to a softer feel on the hair fibre. It is commonly used in natural-leaning formulations.

Those who like creamy, luxurious-feeling shampoo or conditioner textures.

It also provides a mild conditioning feel, helping formulas spread smoothly through the hair. Its use is common in many everyday cleansing products.

Those looking for softer, easier-to-detangle hair.

It is derived from guar gum and is commonly used to enhance conditioning in shampoos and conditioners. It can also reduce static and improve manageability.

Those who prefer mild cleansing agents or enjoy richer, more stable product textures.

It is commonly used to boost viscosity and support the overall feel of shampoos and cleansing conditioners. Its mild nature makes it compatible with many other surfactants.

Those looking for gentle cleansing or products that create a richer lather.

It is derived from rapeseed fatty acids and is often used to boost foam and enhance the feel of cleansing formulas. It is generally well tolerated in most hair types.

Those interested in how a product’s pH affects hair or scalp feel.

It is commonly used in shampoos and cleansers to fine‑tune pH and support consistent texture. Its presence helps maintain product performance and stability.

People who want formulas that perform consistently in hard-water environments.

It is a plant-derived option often used as a gentler alternative to traditional chelators. It can also support the effectiveness of preservatives and surfactants.

People in hard‑water areas who want products that rinse cleanly and maintain consistent results.

It supports formula stability and can help prevent mineral build‑up that may affect how products feel or work on the hair.

All products that need protecting from spoilage.

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

Those interested in gentle preservation systems or sensitive scalps may find it relevant.

It is often paired with other preservatives to improve their effectiveness while allowing for lower usage levels. It also has light moisturising and conditioning properties.

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.

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

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.

All products that need a preservative system.

Often paired with other preservatives for broad protection.

Most hair types as part of a balanced formula.

Usually present in small amounts to balance the formula.

Those interested in how product pH affects scalp comfort or hair cuticle behaviour.

It is used in very small amounts to bring a formula to the desired pH range. Once adjusted, it does not act as a strong alkaline agent in the finished product.

People who enjoy a scented product.

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

All hair and skin types.

Almost always the first ingredient listed in water-based products.

Those who prefer a deep‑cleaning or clarifying effect, especially in shampoos.

It is often used in clarifying formulas because it creates a rich lather and provides an effective cleanse. Its intensity can feel more cleansing than milder surfactants, depending on hair type and formulation.

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.

Those looking for mild cleansing, including people with dry, curly or colour-treated hair.

It is commonly used alongside other surfactants to create a balanced, gentle cleansing system. It can also help improve the texture and thickness of formulations.

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

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

Those looking for mild cleansing with a smoother, less stripped feel.

It is often included to make cleansing formulas feel more conditioning and to help solubilise oils or fragrances. It pairs well with stronger surfactants to create a more balanced wash.

Those wanting added nourishment or antioxidant support in their haircare routine.

Tocopherol is commonly included to help protect oils in a formula from oxidising and to offer light conditioning benefits. It is widely used in both skincare and haircare products.

Those looking for antioxidant support or colour maintenance may appreciate its inclusion.

It is commonly used to help stabilise cosmetic formulations and support the longevity of other ingredients. Its oil‑soluble nature allows it to work well in richer or emollient hair products.

People using clarifying or colour-care products may appreciate its ability to support brightness and maintain product performance.

It can also function as an antioxidant, helping protect formulas from oxidation. Its presence does not typically affect how a product feels or performs on the hair.

Those seeking added softness, shine, or antioxidant-rich plant oils in their haircare.

It is rich in fatty acids and antioxidants, which can support a smoother, more manageable feel. Often used in premium or natural-focused formulations.

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

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

Those looking to enhance manageability, reduce the feel of dryness, or support colour retention.

Hydrolysed quinoa contains smaller protein fragments that can lightly film the hair, helping it feel smoother. It is often included in colour-care and strengthening formulas.

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.

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

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.

Those looking for products that support moisture balance without heaviness.

It is also commonly used as a solvent to help dissolve other ingredients evenly in a formula. It is well tolerated in most haircare products and contributes to a smooth application feel.

Those wanting lightweight hydration without heaviness.

It is often used as a gentle alternative to glycol-based humectants and can also help improve product texture and absorption.

People wanting lightweight hydration without heaviness.

It is commonly used to enhance texture and support even distribution of other ingredients. It also helps dissolve certain actives to keep formulas stable.

People seeking smoother, shinier hair, easier detangling or humidity resistance; common in leave‑ins, serums and styling products.

Polysilicone-19 works as a film‑former and anti‑static agent to make hair feel smoother and easier to comb. Some silicone polymers are water‑dispersible and rinse out more easily, while others may contribute to build‑up depending on the overall formula and cleansing routine.

Polysilicone-19 is a polymeric silicone often used at low concentrations for conditioning, slip, frizz control and humidity protection. It is frequently included in conditioners, styling creams, serums and sprays to provide temporary smoothing and shine without heavy weighting when formulated appropriately.

Those looking for gentle, plant-based conditioning in shampoos and conditioners.

Inulin can also support moisture retention, contributing to a softer feel on the hair fibre. It is commonly used in natural-leaning formulations.

Those who like creamy, luxurious-feeling shampoo or conditioner textures.

It also provides a mild conditioning feel, helping formulas spread smoothly through the hair. Its use is common in many everyday cleansing products.

Those looking for softer, easier-to-detangle hair.

It is derived from guar gum and is commonly used to enhance conditioning in shampoos and conditioners. It can also reduce static and improve manageability.

Those who prefer mild cleansing agents or enjoy richer, more stable product textures.

It is commonly used to boost viscosity and support the overall feel of shampoos and cleansing conditioners. Its mild nature makes it compatible with many other surfactants.

Those looking for gentle cleansing or products that create a richer lather.

It is derived from rapeseed fatty acids and is often used to boost foam and enhance the feel of cleansing formulas. It is generally well tolerated in most hair types.

Those interested in how a product’s pH affects hair or scalp feel.

It is commonly used in shampoos and cleansers to fine‑tune pH and support consistent texture. Its presence helps maintain product performance and stability.

People who want formulas that perform consistently in hard-water environments.

It is a plant-derived option often used as a gentler alternative to traditional chelators. It can also support the effectiveness of preservatives and surfactants.

People in hard‑water areas who want products that rinse cleanly and maintain consistent results.

It supports formula stability and can help prevent mineral build‑up that may affect how products feel or work on the hair.

All products that need protecting from spoilage.

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

Those interested in gentle preservation systems or sensitive scalps may find it relevant.

It is often paired with other preservatives to improve their effectiveness while allowing for lower usage levels. It also has light moisturising and conditioning properties.

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.

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

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.

All products that need a preservative system.

Often paired with other preservatives for broad protection.

Most hair types as part of a balanced formula.

Usually present in small amounts to balance the formula.

Those interested in how product pH affects scalp comfort or hair cuticle behaviour.

It is used in very small amounts to bring a formula to the desired pH range. Once adjusted, it does not act as a strong alkaline agent in the finished product.

People who enjoy a scented product.

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

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.