Article last updated: October 15, 2024
Sh-Tripeptide-4 is a synthetic peptide that has been engineered to mimic a specific segment of the CD99 Antigen protein. This peptide is composed of three amino acids: leucine, glycine, and aspartic acid. In the realm of cosmetic ingredients, it is often referred to simply as Sh-Tripeptide-4, but you might also encounter it under other names like Tripeptide-4 or simply as part of a broader category of synthetic peptides.
The journey of Sh-Tripeptide-4 into the world of cosmetics is rooted in the broader exploration of peptides for skin care. Peptides have long been recognized for their potential to influence skin health and appearance, and Sh-Tripeptide-4 is no exception. Initially, peptides were studied for their roles in cellular communication and regeneration. Over time, researchers identified specific peptides that could be synthesized to target particular skin concerns, leading to the development of Sh-Tripeptide-4.
The production of Sh-Tripeptide-4 involves sophisticated synthetic processes. Scientists use techniques like solid-phase peptide synthesis (SPPS) to create this tripeptide. In SPPS, amino acids are sequentially added to a growing peptide chain anchored to a solid resin. This method allows for precise control over the peptide sequence, ensuring that the final product is identical to the desired segment of the CD99 Antigen protein. Once synthesized, the peptide is purified and tested for quality before being incorporated into cosmetic formulations.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Sh-Tripeptide-4:
Sh-Tripeptide-4 is primarily known for its skin conditioning properties. This means it helps to maintain the skin in good condition, making it feel smoother, softer, and more supple. When used in cosmetic formulations, Sh-Tripeptide-4 can enhance the overall texture and appearance of the skin, giving it a healthier and more youthful look. Essentially, it works to keep your skin feeling and looking its best by providing essential support to its natural functions.
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).
Sh-Tripeptide-4 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 Sh-Tripeptide-4 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.
Side effects and adverse reactions from Sh-Tripeptide-4 are generally uncommon. However, it is always recommended to perform a patch test before widespread usage to ensure that the ingredient does not cause any adverse reactions on your skin.
In terms of comedogenicity, Sh-Tripeptide-4 is rated as a 0 on a scale of 0 to 5, where 0 is totally non-comedogenic and 5 is highly comedogenic. This means that Sh-Tripeptide-4 is unlikely to clog pores and is generally suitable for people who are prone to acne, blemishes, or breakouts.
