Teknia Pro Ageing Serum 50ml

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.

Those looking for gentle styling support or smoother-feeling hair without heavy build-up.

It is commonly used in styling creams, gels and conditioners to improve texture and spreadability. It can also enhance shine and help control frizz.

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 who prefer non-greasy formulas that detangle and spread easily.

It helps dissolve other ingredients and gives formulas a smooth, silky feel. It is commonly used in both skincare and haircare for its light, non-oily finish.

All products that need protecting from spoilage.

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

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.

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 wanting smoother, easier-to-manage hair.

Widely used in shampoos and conditioners for slip and softness.

People who prefer products with a smoother, more luxurious texture or improved spreadability.

It can also form a light film on the hair, supporting product consistency and feel. PEG polymers are widely used in both skincare and haircare for their reliable performance.

Those seeking lightweight hydration or formulas that help smooth and soften hair.

Amino acids like serine are often included in conditioning or strengthening blends to complement other hair-hydrating ingredients. They can be used in many types of haircare from shampoos to treatments.

Those looking for mild cleansing in shampoos or lightweight cleansing conditioners.

It is often combined with other surfactants to balance cleansing strength and foam quality. Its coconut‑derived backbone supports a smoother, softer feel compared with stronger cleansers.

Those looking for products with reliable preservation, especially in creams, lotions or styling formulas.

It is commonly used in cosmetics at low levels to help maintain product quality over time. It works alongside other preservatives to support formula stability.

Those interested in products with a consistent, creamy texture.

It is commonly used to improve product stability and spreadability in both haircare and skincare. It can also support the even distribution of other ingredients through the hair.

Those looking for added hydration or softness in dry or coarse hair.

As a sugar-based humectant, fructose is often included alongside other conditioning ingredients to support moisture balance. It is typically used in small amounts within a broader formulation.

People in hard‑water areas who want products that rinse cleanly and maintain consistent results.

It supports formula stability and can help prevent mineral build‑up that may affect how products feel or work on the hair.

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

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

Those seeking lightweight hydration without heaviness.

It also supports product texture and can enhance the performance of other ingredients in a formula.

Anyone using products designed to stay within a specific pH range, such as colour‑treated or chemically treated hair.

It also has mild chelating abilities, helping formulas remain stable in the presence of minerals found in water. Its use supports the consistency and performance of many shampoos and conditioners.

People looking for formulas that help smooth and soften hair without heaviness.

Amino acids like glutamic acid can support the hair’s natural structure and improve the feel of conditioners and treatments. They are commonly used in both rinse-off and leave-in products.

Those with dry, dehydrated or coarse hair seeking added softness and moisture retention.

It is the salt form of hyaluronic acid and is widely used because it can hold many times its weight in water. In haircare, it helps support smoother, more manageable strands without adding heaviness.

Those interested in botanical ingredients that offer gentle scalp support and lightweight conditioning.

It is often included for its traditional use in soothing and balancing skin and scalp. In haircare, it typically plays a supporting role alongside primary conditioning agents.