by Alfaparf Group - Repair Molecular Serum Gift

All hair and skin types.

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

Frizz-prone, coarse or dry hair wanting a smooth, glossy finish.

Some people prefer silicone-free formulas, especially for certain curl routines. It is widely used and helpful in many smoothing products.

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 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 looking for improved manageability, softness and reduced static in dry or textured hair.

It is a cationic ingredient that works by adhering to the hair surface to provide slip and reduce tangling. Often used in conditioners and masks for a richer, more conditioning feel.

People looking for smoother, easier-to-comb hair, especially in conditioners and leave-in products.

Despite the name, it is not a strong sulphate cleanser but a gentle, oil-loving conditioning compound derived from fatty alcohols.

All products that need protecting from spoilage.

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

Most hair types as part of a moisturising formula.

A widely used humectant and carrier ingredient.

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 who enjoy a scented product.

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

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.

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 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 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.

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.

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 seeking added smoothness, softness or moisture in dry or coarse hair types.

It creates a protective, buttery coating that can help reduce moisture loss and enhance manageability. Often used in nourishing and restorative treatments.

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.

Most hair types as part of a balanced formula.

Usually present in small amounts to balance the formula.

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.

People looking to support hair strength, smoothness or light-volume effects.

It can help improve the feel of damaged or fine hair without the weight of some heavier proteins.

Those looking to improve hair hydration, softness, or manageability.

It is a component of the skin and scalp’s natural moisturising factors and is well tolerated in most formulations.

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 formulas that help with hair resilience or hydration.

Arginine is naturally present in the hair’s keratin structure and is commonly added to strengthening or repairing products. It is also used in some formulations to help support scalp comfort.

Those looking for formulas that help improve hair manageability or support lightly replenishing treatments.

Amino acids like proline are often included in small amounts to complement conditioning systems and support the hair’s natural protein structure.

Those interested in the fragrance profile of their haircare products.

It is commonly used in perfumery and can also contribute mild solvent properties within a formula.

Those seeking lightweight natural oils for moisture, shine or scalp comfort.

It is rich in fatty acids that support hair softness without feeling overly heavy. Often used as a carrier oil in both rinse-off and leave-in formulas.

Those seeking added softness, moisture retention, or help managing dry or coarse hair.

It has a high capacity to hold water, which can support hydration in conditioning formulas. It is commonly used in masks and leave-in treatments for improved manageability.

Those wanting lightweight hydration without heaviness.

It is often used as a gentle alternative to glycol-based humectants and can also help improve product texture and absorption.

People looking to improve softness, manageability or the feel of damaged or dry hair.

Hydrolysed proteins are broken into smaller fragments so they can better adhere to the hair shaft. They are commonly used to support smoother texture and maintain moisture balance.

Those who spend time outdoors or want to help maintain colour-treated hair.

It is widely used in suncare and some hair products to support protection against UV exposure. In haircare, it mainly helps reduce colour fade rather than providing full sunscreen performance.

Most hair and scalp types, including those wanting a gentle feel.

A popular botanical used across many gentle and moisturising products.

Hair wanting added body, smoothness or temporary strength.

A common protein in repair and volumising formulas.

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 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.