Semi Di Lino Diamond Illuminating Low Shampoo (1 Litre)

All hair and skin types.

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

People looking for a gentle, low-irritation cleansing option or those using sulphate-free shampoos.

It is known for being milder than many traditional surfactants and is often used in formulas designed to maintain softness after washing.

Most hair types, including those wanting a gentler wash.

Often paired with other surfactants to make a formula feel milder.

Those looking for effective yet mild cleansing, including users of everyday shampoos or sensitive-scalp formulas.

It is often used alongside other surfactants to create a balanced, creamy lather. Its mildness makes it popular in modern sulphate-alternative cleansing systems.

Those looking for a milder alternative to stronger cleansing agents.

Sulfolaurates are known for producing a soft, creamy lather and are often used in gentle or frequent-wash formulas. They can help balance effective cleansing with a comfortable feel on the hair and scalp.

People looking for enhanced styling hold or frizz control.

It is widely used in styling products to help shape and set the hair without feeling heavy. It also contributes to product consistency and spreadability.

People who like a rich, stable lather in their cleansing products.

It is often used alongside primary surfactants to enhance texture and mildness. Its viscosity‑boosting effect can also improve the feel of rinse‑off formulas.

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.

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 wanting smoother, easier-to-manage hair.

Widely used in shampoos and conditioners for slip and softness.

Most hair types, especially dry or dull hair.

A versatile, well-tolerated conditioning ingredient.

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.

Hair wanting a light conditioning boost.

A plant-derived extract whose effect depends on the amount used.

Dry, dull or frizz-prone hair.

A popular conditioning oil used across many treatment and shine products.

Those who enjoy luminous or light-reflective finishes in styling or colouring products.

It is a mineral powder widely used in cosmetics for its reflective properties. In haircare, it is typically present in small amounts for visual effect rather than performance.

Those interested in product appearance or opacity, such as in creams or conditioners.

It is commonly used to create a uniform, opaque look and can also help stabilise formula appearance. Its presence does not affect how the product performs on the hair.

All products, especially in hard-water areas.

Used in tiny amounts to keep formulas performing reliably.

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 protecting from spoilage.

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

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 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 a preservative system.

Often paired with other preservatives for broad protection.

People who enjoy a scented product.

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

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.

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.