Ends Repair Leave-in Treatment

All hair and skin types.

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

People wanting a light, non-greasy smoothing or shine finish.

Often used in serums and oils for a weightless feel. Some prefer silicone-free options depending on routine.

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 for reduced frizz, easier detangling or a smoother finish.

Its PEG/PPG modification makes it more dispersible in water than many traditional silicones. It is commonly used in lightweight leave-ins and conditioners for a silky feel.

People looking for smoother, shinier hair or help with detangling.

It is often blended with other silicones to create a lightweight, non-greasy finish. It forms a flexible film on the hair that can improve manageability.

People looking to reduce frizz, enhance gloss or improve slip in styling products.

It forms a lightweight, breathable film that helps minimise flyaways and improve manageability. It is commonly used in serums, conditioners and finishing products for a polished finish.

Those looking for added conditioning support or antioxidant benefits in their haircare.

It 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.

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

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

All products that need protecting from spoilage.

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

Those wanting a non-greasy conditioning feel or improved spreadability in styling products.

It is commonly used to give formulas a smooth, silky texture without heaviness. Often found in conditioners, serums and creams where a lightweight finish is desired.

Most hair types, especially dry or dull hair.

A versatile, well-tolerated conditioning ingredient.

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 who enjoy a scented product.

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

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.

Most hair types as part of a moisturising formula.

A widely used humectant and carrier ingredient.

Those looking for products with stable, evenly blended textures or clear formulations.

It is commonly used in both haircare and skincare to help disperse fragrance oils or conditioning agents evenly. It also supports the overall texture and consistency of a formula.

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 looking for gentle botanical ingredients that may help protect hair from environmental stress.

Grape-derived extracts are commonly used in haircare for their antioxidant polyphenols and lightweight conditioning properties. They are generally included to complement a formula rather than act as a primary active.

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 looking for improved style retention or products that enhance texture and manageability.

This copolymer is commonly used in styling products to help create flexible hold without excessive stiffness. It also supports product consistency and overall formula stability.

Anyone using products where a consistent, even texture is desired.

It is commonly used to improve product spreadability and maintain uniform texture in creams and conditioners.

Most hair types as part of a balanced formula.

Usually present in small amounts to balance the formula.

Those looking for plant-based ingredients that help maintain hair and scalp comfort.

Olive leaf extract is commonly included in formulas for its soothing and antioxidant properties. It is typically used in small amounts to complement a product’s overall conditioning profile.

Those looking for plant-based ingredients that help support hair and scalp vitality.

Kakadu plum is known for its naturally high vitamin C content, which can help support overall hair and scalp care formulations. It is commonly included in modern botanical or antioxidant-focused products.

People wanting improved manageability, reduced static or a smoother feel.

This type of cationic polymer forms a light film on the hair to enhance slip and combability. It is commonly used in both rinse-off and leave-in formulas.

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 for botanical-based conditioning or antioxidant support in their haircare.

Hibiscus extracts are often included for their blend of gentle conditioning properties and natural antioxidants. They can complement both everyday and treatment-focused formulas.

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.

People looking for improved manageability, frizz control or soft styling hold.

It is commonly used in both shampoos and styling products because it enhances slip and helps hair feel smoother. It can also support curl definition and reduce static.

All products that need a preservative system.

Often paired with other preservatives for broad protection.

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.

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.

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.