Article last updated: October 15, 2024
Nonapeptide-22 is a synthetic peptide composed of the amino acids: alanine, arginine, cysteine, glutamine, phenylalanine, and serine. In the world of cosmetics, it is primarily recognized for its skin conditioning properties. This peptide is a relatively recent addition to the array of ingredients used in skincare products, emerging from advancements in peptide synthesis and biotechnology.
The journey of Nonapeptide-22 into the cosmetic industry began with the exploration of peptides for their potential benefits in skin health and appearance. Scientists discovered that specific sequences of amino acids could mimic natural processes in the skin, leading to improved hydration, elasticity, and overall skin condition. Nonapeptide-22 was developed through these scientific endeavors, leveraging its unique combination of amino acids to offer targeted skin conditioning benefits.
The production of Nonapeptide-22 involves sophisticated laboratory techniques. It is synthesized through a process known as solid-phase peptide synthesis (SPPS), where amino acids are sequentially added to a growing peptide chain anchored to a solid resin. This method allows for precise control over the peptide sequence, ensuring the creation of a consistent and effective ingredient. Once the peptide chain is complete, it is cleaved from the resin and purified to remove any impurities, resulting in a high-quality peptide ready for use in cosmetic formulations.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Nonapeptide-22:
Nonapeptide-22 is primarily known for its skin conditioning properties. This means that it helps to maintain the skin in good condition. When included in cosmetic formulations, Nonapeptide-22 can help to improve the overall appearance and feel of the skin. It works by enhancing the skin’s natural barrier function, which can lead to a smoother, more hydrated complexion. This is particularly beneficial for individuals with dry or sensitive skin, as it can help to alleviate roughness and discomfort.
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-22 is generally considered safe for topical application in cosmetic products. However, as with any ingredient, there are potential side effects and considerations to keep in mind:
Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of Nonapeptide-22 during pregnancy and breastfeeding are lacking. Therefore, it is advisable for these individuals to consult a healthcare professional for further advice before using products containing this ingredient.
Side effects and adverse reactions from Nonapeptide-22 are generally uncommon. However, as with any new skincare ingredient, it is recommended to perform a patch test before widespread usage to ensure there are no adverse reactions.
Nonapeptide-22 has a comedogenic rating of 1, meaning it is very unlikely to clog pores. This makes it a suitable option for individuals who are prone to acne, blemishes, or breakouts.
