Article last updated: October 15, 2024
Nonapeptide-17 is a synthetic peptide composed of the amino acids: alanine, cysteine, glutamine, leucine, lysine, serine, and tryptophan. In the world of cosmetics, it is primarily recognized for its skin conditioning properties.
The journey of Nonapeptide-17 into the realm of cosmetics is relatively recent, driven by advancements in peptide synthesis and a growing interest in bioactive compounds that can enhance skin health. Initially, peptides like Nonapeptide-17 were studied for their roles in cellular communication and regeneration. As research progressed, their potential benefits for skin care became apparent, leading to their incorporation into various cosmetic formulations.
Nonapeptide-17 is synthesized through a process known as solid-phase peptide synthesis (SPPS). This method involves the sequential addition of amino acids to a growing peptide chain, anchored to a solid resin. Each amino acid is protected by specific chemical groups to prevent unwanted reactions, ensuring that the peptide chain forms in the correct sequence. Once the desired peptide is assembled, it is cleaved from the resin and purified, resulting in a high-purity product ready for use in cosmetic applications.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Nonapeptide-17:
Nonapeptide-17 is primarily known for its skin conditioning properties. This means it helps to maintain the skin in good condition, making it feel softer, smoother, and more supple. When included in skincare products, Nonapeptide-17 can enhance the overall texture and appearance of the skin, giving it a healthier and more youthful look. By improving the skin’s condition, it can also help to reduce the appearance of fine lines and wrinkles, making it a popular ingredient in anti-aging formulations.
Note: The listed benefits above are exclusively based on the officially recognized and defined functions of the ingredient, as documented by the International Nomenclature of Cosmetic Ingredients (INCI).
Nonapeptide-17 is generally considered safe for topical application in cosmetic products. However, as with any ingredient, there are potential side effects to be aware of:
Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of Nonapeptide-17 during pregnancy and breastfeeding are lacking. Therefore, it is advisable to consult a healthcare professional for further advice before using products containing this ingredient.
Side effects and adverse reactions from Nonapeptide-17 are generally uncommon. However, it is recommended to perform a patch test before widespread usage to ensure there are no adverse reactions.
Nonapeptide-17 has a comedogenic rating of 1, which means it is very unlikely to clog pores. This makes it suitable for individuals who are prone to acne, blemishes, or breakouts.
