Article last updated: October 15, 2024
N-Linoleoyl Serinol, also known by other names such as Linoleamide Serinol and 9,12-Octadecadienamide, N-[2-hydroxy-1-(hydroxymethyl)ethyl]-, (9Z,12Z)-, is a cosmetic ingredient primarily used for its skin conditioning properties. This compound is derived from linoleic acid, a fatty acid commonly found in vegetable oils like sunflower and safflower oil. The “serinol” part of the name refers to serinol, a molecule that contains both hydroxyl and amino groups, making it highly compatible with the skin’s natural chemistry.
The history of N-Linoleoyl Serinol in cosmetics is relatively recent, as it emerged from advancements in cosmetic chemistry aimed at creating more effective and biocompatible skin conditioning agents. Researchers discovered that combining linoleic acid with serinol resulted in a compound that could offer enhanced moisturizing and skin barrier-repairing properties. This innovation has led to its inclusion in various skincare formulations, particularly those targeting dry or compromised skin.
The production of N-Linoleoyl Serinol involves a chemical synthesis process where linoleic acid is reacted with serinol under controlled conditions. This reaction forms a stable amide bond between the two molecules, resulting in the final product. The process is designed to ensure high purity and efficacy, making it suitable for use in a wide range of cosmetic products.
In this section, we will delve into the officially recognized cosmetic benefits and uses of N-Linoleoyl Serinol:
N-Linoleoyl Serinol is primarily known for its skin conditioning properties. This means it helps to maintain the skin in good condition. In practical terms, this ingredient works to improve the appearance and feel of your skin. It can make your skin feel softer, smoother, and more hydrated. By enhancing the skin’s overall texture, N-Linoleoyl Serinol can contribute to a healthier and more youthful-looking 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).
N-Linoleoyl Serinol 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 N-Linoleoyl Serinol 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 N-Linoleoyl Serinol are relatively uncommon. However, it is always recommended to perform a patch test before widespread usage to ensure that your skin does not react negatively to the ingredient.
On a comedogenicity scale of 0 to 5, N-Linoleoyl Serinol is rated as a 1, meaning it is considered to be minimally comedogenic. This makes it a suitable option for individuals who are prone to acne, blemishes, or breakouts, as it is unlikely to clog pores.
