Article last updated: October 15, 2024
Tetrapeptide-68, also known as N-Acetyl-Tetrapeptide-68, is a synthetic peptide composed of four amino acids: glutamine, glycine, serine, and valine. These amino acids are the building blocks of proteins and play a crucial role in various biological processes. In the context of cosmetics, Tetrapeptide-68 is primarily used for its skin conditioning properties, making it a popular ingredient in skincare formulations.
The journey of Tetrapeptide-68 into the world of cosmetics is rooted in the advancements of peptide technology. Peptides have long been studied for their potential to influence skin health and appearance. Tetrapeptide-68 was developed through synthetic processes to harness these benefits in a stable and effective form. Its introduction into cosmetic products is relatively recent, coinciding with the growing demand for scientifically-backed skincare ingredients.
The production of Tetrapeptide-68 involves sophisticated chemical synthesis techniques. This process typically starts with the individual amino acids, which are then linked together in a specific sequence using peptide bond formation. The resulting peptide is purified and tested to ensure its efficacy and safety for use in cosmetic products. This meticulous manufacturing process ensures that Tetrapeptide-68 can deliver its intended benefits without compromising the integrity of the formulation.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Tetrapeptide-68:
Tetrapeptide-68 is primarily recognized for its skin conditioning properties. This means that it helps to maintain the skin in good condition. In practical terms, this can translate to a smoother, more hydrated, and overall healthier-looking complexion. By conditioning the skin, Tetrapeptide-68 can help to improve its texture, making it feel softer and more supple. This is particularly beneficial for individuals with dry or rough skin, as it can provide much-needed moisture and nourishment.
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-68 is generally considered safe for topical application in cosmetic products. It is suitable for most skin types, including sensitive skin, due to its skin conditioning properties. However, as with any cosmetic ingredient, there are potential side effects to be aware of:
Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of Tetrapeptide-68 during pregnancy and breastfeeding are lacking. Therefore, it is advisable for these individuals to consult a healthcare professional for further advice before using products containing this ingredient.
Adverse reactions to Tetrapeptide-68 are relatively uncommon. However, it is always recommended to perform a patch test before widespread usage to ensure there is no adverse reaction.
In terms of comedogenicity, Tetrapeptide-68 has a rating of 0, meaning it is non-comedogenic. This makes it suitable for individuals who are prone to acne, blemishes, or breakouts, as it is unlikely to clog pores or exacerbate these conditions.
