C20 40 Pareth 3

1. Definition C20 40 Pareth 3:

C20-40 Pareth-3 is a polyethylene glycol ether of a mixture of synthetic fatty alcohols that is commonly used as an emulsifier in cosmetics and personal care products. It helps to blend together ingredients that are typically immiscible, such as oil and water, creating stable formulations.

2. Use:

C20-40 Pareth-3 is primarily used in skincare products such as creams, lotions, and serums to create smooth textures and improve the spreadability of the product. It also helps to stabilize the formula and prevent the separation of ingredients. Additionally, it can act as a surfactant, helping to cleanse the skin by removing dirt and oil.

3. Usage C20 40 Pareth 3:

When using products containing C20-40 Pareth-3, it is important to follow the instructions provided by the manufacturer. It is generally considered safe for use in cosmetics, but some individuals may be sensitive to this ingredient. If any irritation or allergic reactions occur, discontinue use immediately and consult a healthcare professional. It is also recommended to perform a patch test before using a product with C20-40 Pareth-3 for the first time.

4. References:

- Cosmetic Ingredient Review Expert Panel. Final Report on the Safety Assessment of PEG-20 Methyl Glucose Sesquistearate, PEG-20 Methyl Glucose Distearate, and PEG-20 Methyl Glucose Dioleate. International Journal of Toxicology. 2001; 20(Suppl 4): 1-10.

- Personal Care Products Council. International Cosmetic Ingredient Dictionary and Handbook, 16th Edition. Washington, D.C.: Personal Care Products Council, 2016.

- Lode O, et al. Evaluation of the Skin Irritation Potential of Surfactants and Surfactant-based Formulations Using the SkinEthic Reconstituted Human Epidermis Model. Altern Lab Anim. 2006 Oct; 34(5): 507-14.