Combined skin cleansing and skin care is a major objective of beauty products. Zinc Coceth Sulphate is an anionic surfactant that belongs to the group of alkyl ether sulphates. It is a new generation of mild surfactants. As a product ingredient added to cosmetic formulations, it acts as an emulsifier to ensure the stability of the emulsion. It is mostly used for its anti-dandruff and anti-bacterial properties.

Role and effect of Zinc Coceth Sulphate in cosmetics

Zinc Coceth Sulphate is a synthetic detergent that plays several crucial functions in cosmetic products. It features special functional properties and a high potential for specialist applications in skin care. The distinct characteristics of Zinc Coceth Sulphate come from the content of zinc ions that are required for epidermal repair and regeneration processes. Zinc is also a metal that helps regulate the transfer of genetic information transfer and protein biosynthesis, contributes to the good skin and hair structure, has a bactericidal effect, accelerates wound healing and increases immunity to infections. It contributes to skin regeneration and collagen metabolism.

Anti-bacterial effect

Zinc compounds affect microorganisms and thus kill bacteria. On that account, they are recommended for use in acne treatment products. Cosmetics containing Zinc Coceth Sulphate are recommended to individuals with problematic skin prone to acne. The main advantage of such agents is the right formulation which provides for both washing and antibacterial functions. Such agents feature antiseptic properties and thus kill skin bacteria.

Anti-dandruff effect

The application of Zinc Coceth Sulphate as an anti-dandruff product is closely linked to its properties that promote the proper function of the skin as regards sebum secretion. If Zinc Coceth Sulphate is used, cosmetics for problematic scalp are suitable for the treatment and prevention of conditions such as seborrhoea, dandruff or baldness. Due to the chemical constitution of Zinc Coceth Sulphate, micelles are formed around the particles of impurities and pollutants, which thus could be removed. Cleansing properties have a crucial role in maintaining the good condition of the scalp and prevent inflammations. It has been proven that water hardness does not have any material effect on the effectiveness of Zinc Coceth Sulphate. Moreover, the product does not irritate the epidermis due to its slightly acidic pH similar to the one of human skin.

Other functions of Zinc Coceth Sulphate:

• Restore the physiological pH to the skin
• Prevent an unpleasant smell of scalp and hair
• Enhance foaming, making it easier to apply and use a cosmetic
• Regenerate epidermal cells.

Products containing Zinc Coceth Sulphate

Besides the main functions Zinc Coceth Sulphate performs in cosmetic products, its application is also due to advantages related to the possibility to reduce the amount of preservatives added to a cosmetic preparations, the formation of stable emulsion or satisfactory skin cleansing effects (the strength of foam with a soft and creamy structure).

You can find Zinc Coceth Sulphate with number CAS 224175-26-2 in a number of cosmetic formulations. It is primarily used as an ingredient of detergents or agents with deodorising properties for preparing baths. As a mild surfactant, it may be used in intimate hygiene gels, cleansing gels, shower gels, micellar waters and anti-dandruff shampoos. It is also used as an additive in liquid soaps and washing foams.

Safety

The product with the INCI Name: Zinc Coceth Sulphate is often given alternative chemical names after specific groups of compounds such as fatty alcohols, ethoxylated, sulphated, zinc salts. The CAS number of Zinc Coceth Sulphate is 224175-26-2. The products are marketed as a clear water solution with an active substance concentration in the range of 23.5-25.5%. The product is biodegradable; when combined with other ingredients of natural origin, it poses negligible risk to the environment.

Zinc Coceth Sulphate is an example of a mild surfactant. The pH value for the compound is approx. 5.0, which is similar to the one of human skin (slightly acidic). No adverse effects should result from using other preparations at the same time, as the product is compatible with other anionic, non-ionic or amphoteric surfactants. Due to its properties, Zinc Coceth Sulphate is a safe substance that has no negative effects during its use. It is safe for pregnant and/or breastfeeding women.