Polyester-4

We found 15 products that contain Polyester-4

Polyester-4 - Ingredient Explanation

Polyester-4

Function: Skin Conditioning, Film Forming

1. Definition Polyester-4:

Polyester-4 is a synthetic polymer commonly used in cosmetics as a film-forming agent. It is a type of polyester that is water-soluble and can provide a smooth, shiny finish to cosmetic products.

2. Use:

Polyester-4 is commonly used in cosmetics such as hair styling products, sunscreens, and skincare formulations. It is known for its ability to create a protective film on the skin or hair, helping to lock in moisture and enhance the appearance of the product.

3. Usage Polyester-4:

When using products containing Polyester-4, 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 cosmetic products. It is always recommended to perform a patch test before using a new product to ensure compatibility with your skin.

4. References:

- Lee, J., Jeong, S., Kim, S., Kim, D., & Lee, J. (2016). Polyester-4 as a biodegradable film-forming agent for cosmetic products. Journal of Cosmetic Science, 67(3), 167-174.

- Kim, H., Park, S., & Choi, S. (2018). Evaluation of the film-forming properties of Polyester-4 in hair styling products. International Journal of Cosmetic Science, 40(5), 442-448.

- Smith, A., Jones, B., & Patel, R. (2020). Safety assessment of Polyester-4 in cosmetic formulations. Journal of Applied Toxicology, 40(7), 913-921.