What is Kojyl Carboxy Sh-Nonapeptide-2?
Kojyl Carboxy Sh-Nonapeptide-2, also known as KCSN-2, is a synthetic peptide used in the cosmetic industry. It is a complex compound that is derived from a combination of amino acids, the building blocks of proteins. The ‘nonapeptide’ in its name indicates that it is composed of nine amino acids. This ingredient is designed in a laboratory setting, where the amino acids are carefully combined to create the desired peptide structure.
The use of peptides in skincare products is not a new concept. However, Kojyl Carboxy Sh-Nonapeptide-2 is a relatively recent addition to the cosmetic ingredient list. It was developed as a response to the need for more effective skin-protecting and antioxidant ingredients. Its unique structure allows it to bind with metals, a property that is utilized in its role as a chelating agent.
While there are other peptides used in skincare products, Kojyl Carboxy Sh-Nonapeptide-2 stands out due to its chelating properties. Chelating agents are substances that can form several bonds with a single metal ion, helping to stabilize the product and enhance the performance of other ingredients. This makes KCSN-2 a valuable addition to many cosmetic formulations.
Kojyl Carboxy Sh-Nonapeptide-2 is typically found in a variety of skincare products, including moisturizers and serums. Its antioxidant properties help to protect the skin from damage caused by free radicals, while its chelating abilities contribute to the overall stability and effectiveness of the product. As a skin-protecting ingredient, it also aids in maintaining the skin’s health and vitality.
Benefits and Uses
In this section, we will delve into the officially recognized benefits and uses of Kojyl Carboxy Sh-Nonapeptide-2:
Antioxidant Properties
As an antioxidant, Kojyl Carboxy Sh-Nonapeptide-2 is capable of neutralizing harmful free radicals in the skin. These free radicals are often the result of environmental stressors like pollution and UV radiation, and can lead to premature aging and skin damage. By neutralizing these free radicals, Kojyl Carboxy Sh-Nonapeptide-2 helps to protect the skin and maintain its youthful appearance.
Chelating Abilities
Kojyl Carboxy Sh-Nonapeptide-2 also functions as a chelating agent. This means it has the ability to bind to metal ions, which can be harmful to the skin. By binding to these ions, it prevents them from contributing to oxidative stress and other forms of skin damage. This further enhances its skin-protecting capabilities.
Skin Protecting
Lastly, Kojyl Carboxy Sh-Nonapeptide-2 is recognized for its skin-protecting properties. It helps to form a barrier on the skin’s surface, protecting it from environmental stressors and potential irritants. This can help to maintain the skin’s health and appearance, and may also contribute to improved skin comfort.
It’s important to note that these benefits are based on the officially recognized and defined functions of Kojyl Carboxy Sh-Nonapeptide-2. There may be other benefits and uses of this ingredient that go beyond the scope of these official functions. However, these additional benefits are not officially recognized and therefore, are not discussed in this article.
Safety Profile
Kojyl Carboxy Sh-Nonapeptide-2 is not a banned or regulated ingredient in cosmetics. It is generally considered safe for use in skincare and cosmetic products. However, as with any ingredient, individual reactions may vary and it is always recommended to do a patch test before widespread usage.
While Kojyl Carboxy Sh-Nonapeptide-2 has antioxidant, chelating, and skin-protecting properties, it is important to note its potential side effects. These may include:
- Redness
- Itching
- Skin irritation
A note for women who are pregnant and/or breastfeeding – there is currently a lack of data regarding the safety of topically applied Kojyl Carboxy Sh-Nonapeptide-2 during pregnancy or breastfeeding. Therefore, it is recommended to consult a healthcare professional for further advice.
Side effects or adverse reactions from Kojyl Carboxy Sh-Nonapeptide-2 are not common, but it’s always a good idea to do a patch test before using any new product to ensure you do not have an adverse reaction.
This ingredient analysis has been commissioned by Truth In Skincare (TiS), an independent industry regulator. The analysis was conducted by a TiS-appointed industry consultant, using sources including the CosIng (Cosmetic Ingredient Database – by the European Commission), the Personal Care Products Council (PCPC), The US Food & Drug Administration (FDA), and other various publicly available sources.
