COR.restore Colour Lock Milk 200ml

All hair and skin types.

Almost always the first ingredient listed in water-based 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.

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

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

All products that need protecting from spoilage.

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

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.

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 looking for consistent texture and even distribution in haircare products.

It is commonly used to keep formulations uniform and to support product spreadability. It also helps improve the feel and performance of leave-in and rinse-off products.

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 who enjoy a scented product.

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

Those living in hard-water areas or using products designed to maintain formula clarity and effectiveness.

By binding minerals, it can help reduce the impact of hard water on hair feel and product behaviour. It is commonly used in modern, mild formulations.

Most hair types, especially dry or dull hair.

A versatile, well-tolerated conditioning ingredient.

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.

Those who enjoy refined, long-lasting fragrance notes in their hair products.

Iso E Super is widely used in fine fragrance and haircare for its smooth, modern scent profile. It blends well with many other aroma materials and is known for its subtle diffusion.

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.

Most hair types as part of a balanced formula.

Usually present in small amounts to balance the 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.

Those who enjoy naturally derived citrus fragrances.

As an essential oil, it contributes scent and may also offer a light refreshing feel in formulations. It can naturally contain trace levels of common fragrance allergens, which are listed separately on ingredient labels when present above threshold levels.

Those seeking added softness, moisture support or smoother-feeling hair.

It is a phospholipid commonly derived from soy or sunflower and is valued for its ability to enhance spreadability and moisture retention. It can also help stabilise certain formulations.

Those who enjoy lingering, musky fragrance notes in their hair products.

It is widely used in perfumery and personal care for its stability and staying power. It does not fall under the list of declarable fragrance allergens.

Those using products that need clear, stable formulations such as shampoos, serums or sprays.

It is commonly used in haircare as a non-ionic surfactant that improves product texture and clarity. It also supports even distribution of conditioning or fragrance ingredients.

Those who enjoy naturally inspired, aromatic formulas.

It is a naturally occurring component of several essential oils and is often used to create balanced, pleasant scents in formulations. Its presence does not affect the performance of the product on the hair.

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 seeking products with gentle preservation systems or formulators using alternative preservative blends.

It is commonly paired with other preservation ingredients to maintain product freshness and stability. It may also contribute a soft, naturally floral aroma to a formula.

Those interested in lightweight, non-greasy formulas that spread easily.

It is also used as a preservative booster to support formula stability.

Those who enjoy subtly floral or sweetly scented formulations.

It is commonly used in perfumery and haircare to build softer, more rounded fragrance notes. It is typically present in small amounts within finished products.

Those who enjoy aromatic, clove-like fragrance profiles or who are reviewing products for fragrance allergens.

It is one of the fragrance allergens that must be listed separately on labels when present above certain thresholds. Its presence does not indicate product quality, but may help people who monitor their fragrance exposure.

Those who enjoy naturally derived floral fragrances in their haircare.

As a botanical essential oil, its scent profile can vary slightly from batch to batch. It is commonly used in both skincare and haircare for its pleasant aroma.

Those who enjoy scented hair products or want a light floral note in their routine.

It is one of the fragrance allergens that must be listed on labels when present above certain thresholds. People who are monitoring fragrance components for sensitivity may find this information useful.

Those who enjoy crisp, outdoorsy fragrance notes in their hair products.

It occurs naturally in many essential oils, especially pine and conifer sources. In formulations it is used mainly for its scent rather than for hair-conditioning effects.

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.

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 to improve hair strength, smoothness or resistance to breakage.

It forms a lightweight film on the hair to boost softness and resilience without heavy build-up. Often used in strengthening and smoothing 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.

All products, especially in hard-water areas.

Used in tiny amounts to keep formulas performing reliably.