Moisture Extreme Shampoo and Conditioner Duo

All hair and skin types.

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

Oily scalps, heavy product users and people who like a strong cleanse.

May feel too cleansing for some dry, curly, colour-treated or sensitive hair types. This depends on the full formula and your hair needs.

People looking for mild cleansers, including those with easily weighed-down or sensitive scalps.

It is commonly paired with other surfactants to improve foam quality and boost mildness in shampoos and scalp-focused products.

Those interested in how a product’s texture and lather are achieved.

It is a simple mineral salt that helps create a familiar shampoo feel and can influence how a cleanser spreads through the hair.

Those looking for softer, smoother-feeling hair or gentle hydration.

Betaine is a naturally occurring molecule often used to improve hair feel and support moisture retention. It can also help enhance the overall mildness of cleansing formulas.

Anyone wanting gentler conditioning benefits in shampoos, conditioners or styling products.

It is a PEG-modified glyceride blend that can also support mild cleansing and emulsification in formulas. It is commonly used to balance cleansing with a softer, more conditioned feel.

Most hair types, especially dry or dull hair.

A versatile, well-tolerated conditioning ingredient.

Most hair types as part of a moisturising formula.

A widely used humectant and carrier ingredient.

People looking for smoother, easier-to-detangle hair, including those with dry, damaged or textured hair.

It is commonly used in shampoos and conditioners to improve slip and manageability without adding heaviness. Its cationic nature helps it adhere lightly to the hair surface for a conditioning effect.

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.

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.

All products that need protecting from spoilage.

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

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.

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.

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

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

People looking for smoother, more manageable hair or products with a lightweight, non-greasy emollient.

This synthetic emollient is commonly used to add spreadability and a silky finish to haircare formulas. It also helps enhance the overall texture of creams and conditioners.

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.

Most hair types as part of a moisturising formula.

A widely used humectant and carrier ingredient.

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

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

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 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.

Most hair types, especially dry or dull hair.

A versatile, well-tolerated conditioning ingredient.

Dry, coarse or damaged hair types that benefit from added softness and smoothness.

It is valued for its emollient properties and is often included to support a smoother feel and appearance. It can also help enhance suppleness without weighing hair down when used in balanced formulations.

Those seeking added softness, shine, or help with dry or coarse hair.

It is commonly used in haircare for its smooth, silky feel and its ability to support moisture retention. It is generally well tolerated by most hair types.

People looking for enhanced slip, reduced frizz and easier detangling.

Silicone quaterniums are designed to bond well to the hair surface for long-lasting conditioning benefits. They are widely used in both rinse-off and leave-in products for improved manageability.

People who enjoy a scented product.

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

Those using products with oils or silicones who want them to rinse evenly without residue.

It is commonly used in shampoos and styling products to support stable, uniform textures. Its mild nature makes it suitable for a wide range of formulations.

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 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 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.

All products that need protecting from spoilage.

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

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.

Those who enjoy distinctly floral-scented products.

It is a recognised fragrance allergen, so people with known fragrance sensitivities may prefer to patch test. Regulations and usage vary by region, and it may be phased out in some markets.