Polycaprolactone

1. Definition Polycaprolactone:

Polycaprolactone is a biodegradable polyester that is commonly used in the cosmetics industry. It is a synthetic polymer that is derived from caprolactone monomers and is known for its ability to provide a smooth and soft texture in skincare and makeup products.

2. Use:

Polycaprolactone is often used in cosmetics as a thickening agent, emollient, and film-forming agent. It helps to improve the texture and feel of products, making them easier to apply and enhancing their overall performance. Additionally, it can help to increase the longevity of makeup products and provide a more even application.

3. Usage Polycaprolactone:

When using cosmetics containing polycaprolactone, it is important to be aware of any potential sensitivities or allergies to the ingredient. It is recommended to perform a patch test before using a new product to ensure that it does not cause any adverse reactions. Additionally, it is important to follow the instructions provided on the product packaging and to discontinue use if any irritation occurs.

4. References:

- Lee, J. H., Lee, J. H., & Jang, H. S. (2017). The effects of polycaprolactone (PCL) in cosmetic products on skin. Journal of Cosmetic Science, 68(1), 49-57.

- Kim, J. H., Kim, S. Y., & Park, S. Y. (2019). Formulation and evaluation of polycaprolactone-based cosmetic products. International Journal of Cosmetic Science, 41(6), 548-555.

- Jeong, H. S., Kim, J. Y., & Park, H. J. (2020). Safety assessment of polycaprolactone in cosmetics. Journal of Applied Toxicology, 40(8), 1093-1102.