Article last updated: October 15, 2024
Tetrapeptide-47 is a synthetic peptide that has garnered attention in the cosmetic industry for its skin conditioning properties. Composed of the amino acids methionine and cysteine, this peptide is celebrated for its potential to support skin health and appearance.
The journey of Tetrapeptide-47 into cosmetic formulations is relatively recent, reflecting the broader trend of incorporating advanced biotechnological ingredients into skincare products. Initially, peptides were studied for their roles in biological processes and potential therapeutic applications. Over time, researchers discovered that certain peptides could offer significant benefits when applied topically, leading to their inclusion in various cosmetic products.
Tetrapeptide-47 is synthesized through a process known as solid-phase peptide synthesis (SPPS). This method involves the sequential addition of amino acids to a growing peptide chain, anchored to a solid resin. Each amino acid is protected by specific chemical groups to ensure that the peptide bonds form correctly. Once the desired sequence is achieved, the peptide is cleaved from the resin and purified, resulting in a high-purity synthetic peptide ready for use in cosmetic formulations.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Tetrapeptide-47:
Tetrapeptide-47 is primarily known for its skin conditioning properties. This means it helps to maintain the skin in good condition. In practical terms, this can translate to improved skin texture, enhanced hydration, and a more supple appearance. By conditioning the skin, Tetrapeptide-47 can contribute to a healthier and more youthful look, making it a popular ingredient in various skincare products.
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).
Tetrapeptide-47 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 Tetrapeptide-47 during pregnancy are lacking. Therefore, it is recommended to consult a healthcare professional for further advice.
Side effects and adverse reactions from Tetrapeptide-47 are relatively uncommon. However, it is always advisable to perform a patch test before widespread usage to ensure there are no adverse reactions.
Tetrapeptide-47 has a comedogenicity rating of 0, meaning it is considered non-comedogenic. This is beneficial for individuals prone to acne, blemishes, or breakouts, as it is unlikely to clog pores or exacerbate these conditions.
