Curl Passion Leave-in Spray 300ml

All hair and skin types.

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

Useful for those who prefer haircare products with clear, consistent textures or evenly dispersed fragrance and oils.

It is widely used in shampoos, conditioners and styling products to keep formulations stable and smooth. It also offers mild surfactant properties that support product rinse-off.

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.

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.

People looking for improved manageability, reduced frizz or enhanced slip during styling.

It forms a light film on the hair, which can support detangling and a smoother feel without heavy build‑up for most hair types.

People with hair that feels weak, brittle or lacking in body may appreciate its strengthening effect.

Hydrolysed proteins are broken down into smaller components so they can more easily interact with the hair surface. They are commonly used in both rinse-off and leave-in formulas to support a conditioned feel.

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.

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.

Those looking for plant-based supporting ingredients or gentle conditioning benefits.

Sunflower seed extract is often included for its naturally occurring compounds that can help enhance the overall conditioning profile of a formula. It is commonly used alongside other emollients and botanical ingredients.

Those looking for botanical ingredients that help refresh the scalp or brighten the feel of haircare formulas.

Lemon fruit extract is commonly included for its natural antioxidant and astringent qualities. It is typically used in small amounts to support a clean, fresh sensory profile.

Those looking for botanical extracts to support scalp comfort or antioxidant-rich formulas.

Bilberry extract is commonly included in haircare for its naturally occurring antioxidants and gentle conditioning properties.

Those looking for plant-based ingredients that can provide gentle nourishment or antioxidant support.

Apple fruit extracts are commonly added to haircare for their natural sugars, vitamins and antioxidant properties. They are generally well tolerated in most formulations.

People looking for a light, non-greasy oil to support softness and shine.

It is known for absorbing quickly compared with heavier oils. Often used to enhance slip and manageability in conditioners and styling products.

Those seeking smoother, more manageable hair or added moisture.

It is valued for its high content of behenic acid, which supports slip and shine in hair products. It is commonly used in conditioners, serums and styling treatments.

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 who want products with reliable preservation, especially in water-rich formulas.

It is a widely used preservative that works by slowly releasing small amounts of formaldehyde to maintain product stability. This is common in many cosmetic preservatives and is regulated for safe use.

All products, especially in hard-water areas.

Used in tiny amounts to keep formulas performing reliably.

Those looking for added hydration or smoother-feeling hair.

It is also commonly used as a preservative booster to help maintain formula freshness. It is well tolerated in most haircare products.

Most hair types as part of a balanced formula.

Usually present in small amounts to balance the formula.

All products that need a preservative system.

Often paired with other preservatives for broad protection.

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.

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 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.

Those looking to improve hair manageability or support moisture balance.

Glycine is often included as part of amino acid blends used to condition and reinforce the hair fibre. It can also appear in gentle cleansing systems and care-focused formulations.

Those seeking added hydration, improved manageability, or support for dry scalp.

It is a salt of lactic acid often used to enhance moisture retention and support a balanced formula. It can also contribute mild pH-buffering benefits depending on the product.

Anyone using products designed to stay within a specific pH range, such as colour‑treated or chemically treated hair.

It also has mild chelating abilities, helping formulas remain stable in the presence of minerals found in water. Its use supports the consistency and performance of many shampoos and conditioners.

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 who enjoy lightly floral-scented haircare products.

It is one of the fragrance allergens that must be listed on labels when present above certain thresholds. Its presence does not indicate product quality, but can help those monitoring specific fragrance components.

A 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.

Those who enjoy subtly floral-scented haircare or are monitoring specific fragrance allergens.

It is one of the fragrance allergens that must be listed individually on product labels when present above certain levels. Its presence does not indicate product strength or quality, only that it contributes to the overall scent profile.

A 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.

Those who enjoy subtly sweet, complex fragrance profiles in their haircare products.

It is one of the fragrance components that must be listed individually when present above certain levels, as some people may prefer to monitor specific scent materials. Its presence does not indicate the overall strength of a product's fragrance.

Those who enjoy floral-scented hair products or are checking for specific fragrance components.

It 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.

Those who enjoy subtly scented haircare products.

It is one of the fragrance components that must be listed separately when present above certain levels. People with known fragrance sensitivities may choose to monitor for it.

A 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.

A 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.