Keratin Infused Deep Conditioning Masque 250ml

All hair and skin types.

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

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 conditioners or treatments that provide slip, softness and richer textures.

Although called an alcohol, it is a waxy, non‑drying fatty alcohol commonly used to enhance conditioning performance and product stability.

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.

Most hair types as part of a moisturising formula.

A widely used humectant and carrier ingredient.

Damaged, chemically treated or fragile hair wanting reinforcement.

Protein routines suit some hair well, while very protein-sensitive hair may prefer balance with moisture.

Most hair types, especially dry or dull hair.

A versatile, well-tolerated conditioning ingredient.

Those looking for softer, more manageable hair or extra slip in styling products.

It forms a lightweight film on the hair to reduce static and enhance glide without leaving heavy residue. It is commonly used in both rinse-off and leave-in formulas.

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 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.

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.

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 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.

Most hair types as part of a balanced formula.

Usually present in small amounts to balance the formula.

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

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

Hair wanting added body, smoothness or temporary strength.

A common protein in repair and volumising formulas.

Those with dry or dehydrated hair types looking for extra moisture retention.

It is a sugar-derived ingredient often used alongside other moisturisers to improve hair softness and manageability. It can also support product texture and stability.

Those seeking added nourishment, smoothness or protection for dry or coarse hair.

It is valued for its natural vitamin and fatty acid content, which can support hair softness and shine. It is commonly used alongside other plant oils in conditioning and treatment formulas.

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.

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.

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.

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 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 using stylers, treatments or serums that rely on smooth, even application.

It is commonly used in both leave-in and rinse-off products to support stable, easy-to-apply textures. It can also assist with product absorption and consistency.

Those using products with essential oils or fragranced blends, as it helps disperse these evenly.

It is widely used as a gentle solubiliser in both leave‑in and rinse‑off products. Its presence can improve product consistency and prevent ingredient separation.

Those looking for improved slip, reduced static and easier detangling.

It is commonly used in conditioners and treatments to enhance softness and manageability. It also offers some mild antimicrobial benefits in formulations.

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

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

Those seeking added hydration, smoother feel or support for dry or chemically treated hair.

These components are often used in premium hair and skin formulas for their moisture-binding ability. They can complement other conditioning agents to boost overall manageability.

Those looking to support softness, manageability or replenishment in dry or textured hair.

Linoleic Acid is naturally found in many plant oils and can help support the hair’s lipid layer. It is often included to enhance conditioning without adding heaviness.

Those looking to support hair softness, flexibility or overall nourishment.

It is commonly found in nutrient-rich botanical oils and can support the feel of dry or coarse hair. Formulators use it to enhance conditioning without heaviness.

Those using products with essential oils or oil-based actives that need even distribution.

It is widely used to keep formulations consistent and prevent separation. In haircare, it can also support the even spread of conditioning or fragrance oils.

Those seeking smoother, more manageable hair or added moisture without heaviness.

Jojoba oil is structurally similar to natural scalp oils, which makes it versatile in many haircare formulas. It is commonly used to enhance softness and shine.

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 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.

Those interested in botanical ingredients or products aimed at maintaining a balanced, refreshed scalp.

Rosemary leaf extract is widely used in haircare for its traditional association with invigorating and clarifying properties. It can be included in both everyday and specialised scalp-focused formulas.

Those looking for gentle scalp-supporting ingredients in shampoos or treatments.

It is derived from black willow bark and is often included to complement scalp‑care formulas. Its composition can vary naturally depending on plant growth conditions.

Those looking for botanical ingredients that may help maintain a balanced scalp environment.

Nettle extract is traditionally included in haircare for its soothing and invigorating properties. Its effects vary depending on formulation and concentration.

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 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.

All products that need a preservative system.

Often paired with other preservatives for broad protection.

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.