Sorbeth-40 Tetraoleate

1. Definition Sorbeth-40 Tetraoleate:

Sorbeth-40 Tetraoleate is an emulsifier commonly used in cosmetics and personal care products. It is a polyethylene glycol ether of sorbitan oleate, which helps to stabilize oil-in-water emulsions and improve the texture of formulations.

2. Use:

Sorbeth-40 Tetraoleate is primarily used as an emulsifying agent in various cosmetic products such as lotions, creams, and sunscreens. It helps to blend oil and water-based ingredients together, ensuring a smooth and uniform consistency. Additionally, it can also act as a surfactant, helping to cleanse the skin by removing dirt and impurities.

3. Usage Sorbeth-40 Tetraoleate:

When using products containing Sorbeth-40 Tetraoleate, it is important to follow the recommended usage guidelines provided by the manufacturer. It is generally considered safe for use in cosmetics, but individuals with sensitive skin may want to perform a patch test before applying products containing this ingredient to a larger area. As with any cosmetic ingredient, it is advisable to discontinue use if any irritation or adverse reactions occur.

4. References:

- "Sorbeth-40 Tetraoleate" in CosmeticsInfo.org, https://www.cosmeticsinfo.org/ingredient/sorbeth-40-tetraoleate

- "Safety Assessment of Sorbeth-40 Tetraoleate" in the International Journal of Toxicology, https://journals.sagepub.com/doi/abs/10.1177/1091581818801156

- "Formulation and Evaluation of Sorbeth-40 Tetraoleate-based Sunscreen" in the Journal of Cosmetic Science, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7072446/