What is Methionyl Sh-Oligopeptide-75 Sh-Oligopeptide-2?
Methionyl Sh-Oligopeptide-75 Sh-Oligopeptide-2, also known as Methionyl sh-Pentapeptide-75, is a synthetic fusion peptide that is produced through a process of fermentation in E. coli. This unique ingredient is the result of the fusion of the gene from sh-Oligopeptide-75 and sh-Oligopeptide-2 with the code for methionine, an essential amino acid. The resulting fused peptide is a single chain that contains 85 amino acids and consists of the proper sequence of the 20 standard amino acids.
The use of Methionyl Sh-Oligopeptide-75 Sh-Oligopeptide-2 in cosmetics is relatively recent, with its development being driven by the increasing demand for effective and safe ingredients in the beauty industry. The process of creating this ingredient involves synthesizing the starting gene by fusing the genes from sh-Oligopeptide-75 and sh-Oligopeptide-2 with the code for methionine. This is done through a process of fermentation in E. coli, a common bacterium.
When compared to similar ingredients used for the same purposes, Methionyl Sh-Oligopeptide-75 Sh-Oligopeptide-2 stands out due to its unique composition and the process through which it is created. Unlike other peptides that are often derived from plant or animal sources, Methionyl Sh-Oligopeptide-75 Sh-Oligopeptide-2 is entirely synthetic, which allows for greater control over its composition and properties.
Typically, Methionyl Sh-Oligopeptide-75 Sh-Oligopeptide-2 is used in a variety of cosmetic products, including moisturizers and serums. Its official functions, as per the CosIng Database, are as an antioxidant, skin conditioner, and skin protector. This makes it a versatile ingredient that can contribute to the overall effectiveness of a wide range of beauty products.
Benefits and Uses
In this section, we will delve into the officially recognized benefits and uses of Methionyl Sh-Oligopeptide-75 Sh-Oligopeptide-2:
Antioxidant Properties
Methionyl Sh-Oligopeptide-75 Sh-Oligopeptide-2 is recognized for its antioxidant properties. In layman’s terms, this means that it helps to protect your skin from damage caused by harmful molecules known as free radicals. These free radicals are often a result of environmental stressors like pollution and UV rays. By neutralizing these free radicals, Methionyl Sh-Oligopeptide-75 Sh-Oligopeptide-2 can help to maintain the health and vitality of your skin.
Skin Conditioning
Another key benefit of Methionyl Sh-Oligopeptide-75 Sh-Oligopeptide-2 is its skin conditioning properties. This means that it helps to make the skin feel smoother, softer, and more supple. It achieves this by promoting the skin’s natural moisture balance and enhancing its texture and appearance. This makes it an excellent ingredient for products aimed at improving skin feel and reducing signs of dryness or roughness.
Skin Protecting
Lastly, Methionyl Sh-Oligopeptide-75 Sh-Oligopeptide-2 is known for its skin protecting benefits. This function implies that it helps to form a protective barrier on the skin’s surface, shielding it from environmental stressors and potential irritants. This can be particularly beneficial for those with sensitive skin or those exposed to harsh environmental conditions.
It’s important to note that these benefits are based on the officially recognized and defined functions of Methionyl Sh-Oligopeptide-75 Sh-Oligopeptide-2. There may be other benefits and uses that go beyond the scope of these official functions, but these are the primary benefits you can expect when this ingredient is included in your skincare products.
Safety Profile
Methionyl Sh-Oligopeptide-75 Sh-Oligopeptide-2 is not a banned or regulated ingredient in cosmetics. It is produced through a safe fermentation process and is generally considered safe for use in cosmetic products.
As for its allergenic potential, it is generally well-tolerated by most individuals. However, as with any ingredient, individual reactions can vary and some people may experience sensitivity or allergic reactions. It’s always recommended to do a patch test before using any new product on a larger area of skin.
The potential side effects of topical application of Methionyl Sh-Oligopeptide-75 Sh-Oligopeptide-2 include:
- Redness
- Itching
- Skin irritation
A note for women who are pregnant and/or breastfeeding – there is currently insufficient data on the safety of topical use of Methionyl Sh-Oligopeptide-75 Sh-Oligopeptide-2 during pregnancy or breastfeeding. Therefore, it is recommended to consult a healthcare professional before using products containing this ingredient.
Side effects or adverse reactions from this ingredient are not common, but it’s always a good idea to do a patch test before using any new product widely on your skin.
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 whose sources include CosIng (Cosmetic Ingredient Database – by the European Commission), the Personal Care Products Council (PCPC), The US Food & Drug Administration (FDA) as well as other various publicly available sources.
