Crystal Retinal Ceramide Eye 3 15ml

All hair and skin types.

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

Those wanting conditioning benefits that do not weigh hair down, including fine or easily-greasy hair types.

It is commonly derived from coconut oil and glycerin and is valued for its silky, non-greasy feel. It is widely used in both skincare and haircare for its gentle, versatile performance.

Dry, coarse, curly or thick hair wanting extra softness.

Rich and nourishing, so amounts can be adjusted to hair type.

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 seeking richer, more conditioning formulas for dry or coarse hair.

Although classed as an alcohol, fatty alcohols are waxy, non-drying ingredients commonly used to enhance slip and creaminess in haircare products. They can also support the stability and feel of conditioners and masks.

Those looking for added slip, softness, and ease of detangling in hair products.

It is commonly used to improve spreadability and give a light, non-greasy feel to formulations. It can also enhance the performance of conditioners and styling products.

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

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

People who prefer lightweight styling or smoothing products that don’t weigh the hair down.

It evaporates quickly, which can help products spread easily without residue. It is commonly used to enhance slip and smoothness in styling formulas.

Those seeking added softness, shine and frizz control without a heavy or greasy feel.

It is often derived from plant sources such as sugarcane and is valued for its stability and non-greasy texture. It is suitable for most hair types, including fine hair, due to its lightness.

Those looking for smoother-feeling hair or products that spread easily without heaviness.

This ingredient is commonly used to give conditioners and styling products a light, silky texture. It can also help enhance the overall sensory feel of a formula.

People looking for smoother-feeling hair or richer, more conditioning formulas.

Despite the name, fatty alcohols like behenyl alcohol are quite different from drying alcohols and are commonly used to add slip and creaminess to haircare products. They can also support the stability and thickness of conditioners and masks.

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 who like richer conditioners or masks that feel smooth and spread easily.

It also offers light conditioning and can help soften the feel of hair. It is widely used in both skincare and haircare for its reliable stabilising properties.

Anyone who prefers products with a creamy, consistent feel.

It is derived from plant cellulose and is widely used to improve product texture and spreadability. It does not typically affect hair directly but supports the overall performance of the formula.

People looking for light styling support or smoother application from leave-in or styling products.

It is commonly used in styling formulas to enhance hold without stiffness. It can also help stabilise emulsions and improve spreadability.

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 seeking smoother, more manageable hair or plant-based conditioning ingredients.

Phytosterols can support moisture retention and enhance the feel of hair in conditioning formulas. They are often used alongside oils and other emollients for improved texture.

All products that need protecting from spoilage.

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

Those looking for mild, low‑foaming cleansing ingredients or products aimed at sensitive scalps.

It is often used alongside other glucoside surfactants to create balanced, gentle cleansing systems. It can also contribute to the stability and feel of emulsions.

People looking for products with improved fragrance control or enhanced delivery of active ingredients.

It can help reduce the volatility of certain ingredients, supporting a more consistent product experience. Cyclodextrins are widely used in cosmetic formulations for their gentle, supportive role.

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 who prefer products with a more structured or gel-like feel.

This polymer also aids in forming a light film on the hair, which can support styling and product performance. It is widely used for its reliability in many cosmetic formats.

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 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 with dry, damaged or chemically treated hair seeking smoother, more resilient strands.

Ceramides are lipids naturally present in hair and are often added to formulations to help improve feel and manageability. They can complement conditioning agents by supporting the hair’s surface structure.

Those with a sensitive or easily irritated scalp may appreciate its calming properties.

It is commonly derived from chamomile or produced synthetically with similar benefits. It is widely used in both skincare and haircare for its gentle, comforting profile.

Those who prefer formulas designed to maintain stability with lower preservative loads.

It is commonly used in modern formulations to enhance overall product stability and texture. It can also contribute mild soothing properties in some formulas.

Those looking for mild cleansing ingredients that are suitable for regular use.

It is derived from fatty acids and amino acids, making it a popular choice for gentle, well‑tolerated formulations. It can also support a smooth, stable product texture.

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 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 prefer products with plant-derived structuring ingredients.

Cellulose is a natural polymer typically sourced from plants and is widely used to improve texture and consistency in many cosmetic 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 targeted scalp-care or antioxidant-focused treatments.

Retinaldehyde is less common in haircare than in skincare but can be included for its gentle renewing and antioxidant properties. Formulators typically use it in low concentrations to maintain comfort and stability.

Those interested in product longevity or using heat-styling or UV-exposed products that benefit from stable formulations.

It is commonly used in many personal care products to help maintain formula quality. It does not affect the feel or performance of the product on hair.

People looking for gentle botanical ingredients that support a comfortable scalp.

It is commonly included in formulations for its calming and antioxidant properties. Botanical extracts can complement other conditioning or soothing agents in a formula.

Those looking to add smoothness and nourishment to dry or coarse hair.

Carrot seed oil is commonly used for its emollient properties and blends well with other oils in haircare formulas. It is typically included in small amounts to support overall conditioning benefits.

Those looking for gentle, plant-based ingredients in their haircare routine.

It is often included for its soothing and antioxidant properties in cosmetic formulas. As with most botanical extracts, its exact benefits can vary depending on concentration and formulation.

Anyone looking for improved softness, moisture retention, and manageability.

It can also help reduce static and improve combability without adding weight. Its film-forming nature supports a smoother feel on both hair and skin.

People who prefer products with a richer or more gel-like texture.

It is a polysaccharide widely used in cosmetics to keep formulas uniform and easy to apply. It works well alongside many other common ingredients.

All products, especially in hard-water areas.

Used in tiny amounts to keep formulas performing reliably.

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.

Anyone using products that benefit from extended shelf life and maintained performance.

It helps protect oils and other sensitive ingredients from breaking down when exposed to air and light. It is used in very small amounts to support product consistency.

Those seeking lightweight hydration without heaviness.

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

Those who prefer products with a richer or more stable cream or balm texture.

It is a modified fat-derived ingredient commonly used to improve product structure and prevent separation. It does not affect the hair directly but supports overall formula performance.