Article last updated: October 15, 2024
R-Chaetoceros Neogracile Polypeptide-1 is a fascinating ingredient derived from a unique source: the marine microalga Chaetoceros neogracile. This single-chain recombinant protein is produced through a fermentation process in E. coli, making it a biotechnologically advanced component in the world of cosmetics. Also known by its more technical name, Antifreeze protein, this ingredient is composed of up to 282 amino acids, which may include disulfide bonds and glycosylation, ensuring it contains the proper sequence of the 20 standard amino acids.
The journey of R-Chaetoceros Neogracile Polypeptide-1 into the realm of cosmetics is quite intriguing. Initially, the gene responsible for coding this antifreeze protein was isolated directly from Chaetoceros neogracile. This microalga is known for its ability to survive in extremely cold environments, thanks to its antifreeze proteins. Recognizing the potential benefits of these proteins, scientists began exploring their applications in skincare, leading to the development of this recombinant protein.
The production process of R-Chaetoceros Neogracile Polypeptide-1 is a marvel of modern biotechnology. The starting gene is inserted into E. coli bacteria, which are then cultured in a controlled environment. Through fermentation, these bacteria produce the desired protein, which is subsequently harvested and purified for use in cosmetic formulations. This method not only ensures a consistent and high-quality product but also aligns with sustainable and ethical production practices.
In this section, we will delve into the officially recognized cosmetic benefits and uses of R-Chaetoceros Neogracile Polypeptide-1:
R-Chaetoceros Neogracile Polypeptide-1 is known for its skin conditioning properties. This means it helps to maintain the skin in good condition. When applied in cosmetic formulations, it can help to improve the overall appearance and feel of the skin, making it softer, smoother, and more supple. Essentially, it works to keep your skin looking and feeling its best by providing essential proteins that support skin health.
Another significant benefit of R-Chaetoceros Neogracile Polypeptide-1 is its skin protecting function. This ingredient helps to shield the skin from environmental stressors and potential damage. By forming a protective barrier, it can help to reduce the impact of harmful elements such as pollution, UV rays, and harsh weather conditions. This protective quality is particularly beneficial for those with sensitive or easily irritated skin, as it helps to fortify the skin’s natural defenses.
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).
R-Chaetoceros Neogracile Polypeptide-1 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.
– Skin irritation: Some individuals may experience mild irritation, redness, or itching upon application.
– Allergic reactions: Although rare, allergic reactions such as hives or swelling can occur in sensitive individuals.
– Contact dermatitis: In some cases, the ingredient may cause contact dermatitis, characterized by a rash or inflammation.
Regarding individuals who are pregnant or breastfeeding, there is currently a lack of data and research on the topical usage of R-Chaetoceros Neogracile Polypeptide-1 during pregnancy and breastfeeding. Therefore, it is advisable for these individuals to consult a healthcare professional for further advice before using products containing this ingredient.
Adverse reactions to R-Chaetoceros Neogracile Polypeptide-1 are generally uncommon. However, it is recommended to perform a patch test before widespread usage to ensure there are no adverse reactions.
In terms of comedogenicity, R-Chaetoceros Neogracile Polypeptide-1 is rated as 0 on a scale of 0 to 5, meaning it is considered non-comedogenic. This indicates that it is unlikely to clog pores or cause acne, making it suitable for individuals prone to blemishes or breakouts.
