Article last updated: October 15, 2024
Myristoyl Tetrapeptide-3 is a synthetic peptide that has found its way into the world of cosmetics due to its skin conditioning properties. This ingredient is the result of a reaction between Myristic Acid and a synthetic peptide composed of Glycine, Histidine, and Arginine residues. Myristic Acid is a fatty acid commonly found in nutmeg, palm oil, and coconut oil, while the peptide sequence is engineered to offer specific benefits for the skin.
The journey of Myristoyl Tetrapeptide-3 into cosmetic formulations began with the growing interest in peptides for their potential to improve skin health and appearance. Peptides are short chains of amino acids, which are the building blocks of proteins. They play a crucial role in various biological functions, including skin repair and regeneration. Researchers identified that combining Myristic Acid with a specific peptide sequence could enhance its ability to penetrate the skin and deliver targeted benefits.
The production of Myristoyl Tetrapeptide-3 involves a series of chemical reactions. Initially, the synthetic peptide containing Glycine, Histidine, and Arginine is synthesized through solid-phase peptide synthesis (SPPS). This method allows for the precise assembly of amino acids in the desired sequence. Once the peptide is created, it undergoes a reaction with Myristic Acid, resulting in the formation of Myristoyl Tetrapeptide-3. This process ensures that the final product is both effective and safe for use in cosmetic formulations.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Myristoyl Tetrapeptide-3:
Myristoyl Tetrapeptide-3 is primarily known for its skin conditioning properties. This means it helps to maintain the skin in good condition. In practical terms, this ingredient can help to improve the overall appearance and feel of your skin. It works by enhancing the skin’s natural barrier, making it more resilient and better able to retain moisture. This can result in a smoother, softer, and more hydrated complexion.
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).
Myristoyl Tetrapeptide-3 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 Myristoyl Tetrapeptide-3 during pregnancy are lacking. Therefore, it is advisable for these individuals to consult a healthcare professional for further advice.
Side effects and adverse reactions from Myristoyl Tetrapeptide-3 are generally uncommon. However, it is recommended to perform a patch test before widespread usage to ensure there is no adverse reaction.
In terms of comedogenicity, Myristoyl Tetrapeptide-3 has a rating of 1 on a scale of 0 to 5, where 0 is totally non-comedogenic and 5 is highly comedogenic. This low rating means it is unlikely to clog pores, making it suitable for individuals prone to acne, blemishes, or breakouts.
