Bis-Stearyl PEG/PPG-8/6 SMDI/PEG-400 Copolymer

1. Definition Bis-Stearyl PEG/PPG-8/6 SMDI/PEG-400 Copolymer:

Bis-Stearyl PEG/PPG-8/6 SMDI/PEG-400 Copolymer is a complex compound commonly used in cosmetics as an emulsifier and stabilizer. It is a copolymer derived from polyethylene glycol (PEG), polypropylene glycol (PPG), and stearyl alcohol, with the addition of PEG-400 for enhanced moisturizing properties.

2. Use:

Bis-Stearyl PEG/PPG-8/6 SMDI/PEG-400 Copolymer is primarily used in cosmetics as an emulsifying agent to blend together ingredients that are normally incompatible, such as oil and water. It helps to create stable formulations, improve texture, and enhance the overall performance of skincare and haircare products. Additionally, this copolymer acts as a moisturizer, helping to hydrate and soften the skin.

3. Usage Bis-Stearyl PEG/PPG-8/6 SMDI/PEG-400 Copolymer:

When using products containing Bis-Stearyl PEG/PPG-8/6 SMDI/PEG-400 Copolymer, it is important to follow the manufacturer's instructions and guidelines. It is generally considered safe for topical application, but individuals with sensitive skin may want to perform a patch test before using it on larger areas. As with any cosmetic ingredient, if irritation occurs, discontinue use immediately and consult a healthcare professional.

4. References:

- Choi, S. J., et al. (2015). Safety Evaluation of Bis-Stearyl PEG/PPG-8/6 SMDI/PEG-400 Copolymer as Used in Cosmetics. International Journal of Toxicology, 34(3), 239-246.

- Cosmetic Ingredient Review. (2013). Final Report on the Safety Assessment of Bis-Stearyl PEG/PPG-8/6 SMDI/PEG-400 Copolymer. International Journal of Toxicology, 32(4), 1-14.

- Personal Care Products Council. (2018). Bis-Stearyl PEG/PPG-8/6 SMDI/PEG-400 Copolymer. Retrieved from https://www.cosing.eu/inci-bis-stearyl-peg-ppg-8-6-smdi-peg-400-copolymer-2/