Benzethonium Chloride

1. Definition Benzethonium Chloride:

Benzethonium Chloride is a synthetic quaternary ammonium salt that is commonly used as a preservative and surfactant in cosmetics. It is a white, crystalline powder that is soluble in water and has antiseptic properties.

2. Use:

Benzethonium Chloride is used in cosmetics as a preservative to prevent microbial growth and extend the shelf life of the product. It is also used as a surfactant, helping to emulsify and stabilize the formulation. Additionally, it can act as a conditioning agent, helping to soften and smooth the skin.

3. Usage Benzethonium Chloride:

Benzethonium Chloride is typically used in concentrations ranging from 0.1% to 0.2% in cosmetics. It is important to follow the recommended guidelines for use provided by the manufacturer to ensure the safety and efficacy of the product. It is important to note that Benzethonium Chloride can be irritating to the skin and eyes, so precautions should be taken when using products containing this ingredient. It is recommended to perform a patch test before using a product with Benzethonium Chloride to check for any potential allergic reactions.

4. References:

- National Center for Biotechnology Information. PubChem Compound Summary for CID 8983, Benzethonium chloride. https://pubchem.ncbi.nlm.nih.gov/compound/Benzethonium-chloride

- Environmental Working Group. Benzethonium Chloride. https://www.ewg.org/skindeep/ingredients/702898-benzethonium-chloride/

- Cosmetics Info. Benzethonium Chloride. https://www.cosmeticsinfo.org/ingredient/benzethonium-chloride