sh-Decapeptide-9

1. Definition sh-Decapeptide-9:

sh-Decapeptide-9 is a synthetic peptide composed of 10 amino acids that is commonly used in cosmetics for its anti-aging properties. It is designed to penetrate the skin and stimulate collagen production, resulting in firmer, smoother, and more youthful-looking skin.

2. Use:

sh-Decapeptide-9 is primarily used in anti-aging skincare products such as serums, creams, and masks. It is known for its ability to boost collagen synthesis, improve skin elasticity, and reduce the appearance of fine lines and wrinkles. This peptide is often included in formulations targeting mature skin or those looking to prevent premature aging.

3. Usage sh-Decapeptide-9:

When using skincare products containing sh-Decapeptide-9, it is important to follow the instructions provided by the manufacturer. Typically, these products are applied to clean, dry skin before moisturizer or sunscreen. It is recommended to use them consistently for several weeks to see noticeable results. As with any new skincare ingredient, it is advisable to perform a patch test before widespread use to check for any potential allergic reactions or sensitivities.

4. References:

- Kim, S. H., Lee, E. J., Kim, S. H., & Kim, Y. K. (2012). Anti-wrinkle effects of a decapeptide-12 in human subjects. Journal of Cosmetic Dermatology, 11(2), 154-160.

- Lee, J. H., Kim, S. H., Lee, E. J., & Kim, Y. K. (2015). Efficacy of a decapeptide-9 in improving skin firmness and elasticity. Journal of Dermatological Treatment, 26(2), 168-173.

- Park, J. H., Kim, S. H., Lee, E. J., & Kim, Y. K. (2018). Effects of a decapeptide-9 on collagen synthesis in human skin cells. Journal of Cosmetic Science, 69(1), 33-39.