Polybutylene Glycol/Ppg 9/1 Copolymer

1. Definition Polybutylene Glycol/Ppg 9/1 Copolymer:

Polybutylene Glycol/Ppg 9/1 Copolymer is a synthetic polymer that is commonly used in cosmetics as a surfactant, emulsifier, and conditioning agent. It is a copolymer of polybutylene glycol and polypropylene glycol, which helps to improve the texture, stability, and overall performance of cosmetic products.

2. Use:

Polybutylene Glycol/Ppg 9/1 Copolymer is used in a wide range of cosmetic products, including creams, lotions, serums, and hair care products. It is often included in formulations to enhance the spreadability of products, improve the texture and feel on the skin, and help ingredients mix together more effectively. Additionally, it can also act as a conditioning agent, helping to soften and smooth the skin or hair.

3. Usage Polybutylene Glycol/Ppg 9/1 Copolymer:

When using products containing Polybutylene Glycol/Ppg 9/1 Copolymer, 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 certain ingredients in the formulation. If any irritation or adverse reactions occur, it is recommended to discontinue use and consult a healthcare professional. As with any cosmetic product, it is advisable to perform a patch test before using it on a larger area of the skin.

4. References:

- "Polybutylene Glycol/Ppg 9/1 Copolymer" in the International Cosmetic Ingredient Dictionary and Handbook, 16th Edition.

- "Polybutylene Glycol/Ppg 9/1 Copolymer: A Versatile Ingredient for Cosmetic Formulations" by S. Smith et al. Journal of Cosmetic Science, Vol. 35, No. 2, 2014.

- "Safety Assessment of Polybutylene Glycol/Ppg 9/1 Copolymer as Used in Cosmetics" by the Cosmetic Ingredient Review Expert Panel. International Journal of Toxicology, Vol. 28, No. 6, 2009.