Polyester 23

1. Definition Polyester 23:

Polyester 23 is a synthetic polymer commonly used in cosmetics as a film-forming agent and binder. It is a type of polyester resin that helps create a smooth and even application of products on the skin.

2. Use:

Polyester 23 is primarily used in cosmetics to improve the texture and longevity of products such as foundations, lipsticks, and eyeliners. It helps the product adhere to the skin, providing a long-lasting finish and preventing smudging or fading throughout the day.

3. Usage Polyester 23:

When using cosmetics containing Polyester 23, it is important to follow the instructions provided on the product packaging. It is generally safe for use on the skin, but individuals with sensitive skin may want to perform a patch test before applying it to a larger area. As with any cosmetic ingredient, it is recommended to discontinue use if any irritation or adverse reactions occur.

4. References:

- "Polyester-23." Cosmeticsinfo.org, https://cosmeticsinfo.org/ingredient/polyester-23

- "Polyester 23." Truth In Aging, https://www.truthinaging.com/ingredients/polyester-23

- "Polyester 23." The Derm Review, https://thedermreview.com/polyester-23/