Article last updated: October 15, 2024
Tri-C14-15 Alkyl Citrate, also known by its chemical name 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, tris(C14-15-alkyl)esters, is a versatile ingredient commonly found in cosmetic products. This compound is derived from citric acid, a naturally occurring substance found in citrus fruits, and long-chain alcohols (C14-15). The combination results in a molecule that serves multiple functions in skincare and beauty formulations.
The history of Tri-C14-15 Alkyl Citrate in cosmetics dates back to the increasing demand for multifunctional ingredients that can enhance the texture, stability, and efficacy of products. Initially, citric acid and its derivatives were primarily used for their preservative and pH-adjusting properties. However, with advancements in cosmetic chemistry, scientists discovered that esterifying citric acid with long-chain alcohols produced a compound with excellent emollient and plasticizing properties, making it ideal for modern skincare and makeup products.
The production of Tri-C14-15 Alkyl Citrate involves a chemical reaction known as esterification. In this process, citric acid is reacted with C14-15 alcohols under controlled conditions, typically in the presence of a catalyst. The result is a stable ester that can be easily incorporated into various cosmetic formulations. This ingredient is valued for its ability to improve the spreadability and feel of products, making them more pleasant to use while also providing skin conditioning benefits.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Tri-C14-15 Alkyl Citrate:
Tri-C14-15 Alkyl Citrate acts as a plasticiser in cosmetic formulations. This means it helps to increase the flexibility and fluidity of the product. For example, in a makeup product like foundation or lipstick, this ingredient ensures that the product spreads smoothly and evenly on your skin, providing a more comfortable and natural feel. It helps to prevent the product from becoming too stiff or brittle, which can make application difficult and less effective.
As a skin conditioning agent, Tri-C14-15 Alkyl Citrate helps to maintain the skin’s softness, suppleness, and overall appearance. When included in skincare products, it aids in keeping your skin hydrated and smooth. This is particularly beneficial in lotions, creams, and serums where maintaining skin moisture and texture is crucial. It helps to improve the overall feel of the skin, making it look healthier and more vibrant.
Tri-C14-15 Alkyl Citrate also functions as an emollient. Emollients are substances that soften and soothe the skin. They work by forming a protective barrier on the skin’s surface, which helps to lock in moisture and prevent dryness. This makes it an excellent ingredient in moisturizers and body creams, especially for those with dry or sensitive skin. By keeping the skin well-moisturized, it helps to reduce flakiness and improve the skin’s overall texture.
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).
Tri-C14-15 Alkyl Citrate is generally considered safe for use 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 Tri-C14-15 Alkyl Citrate during pregnancy and breastfeeding are lacking. Therefore, it is advisable to consult a healthcare professional for further advice before using products containing this ingredient.
Adverse reactions to Tri-C14-15 Alkyl Citrate are relatively uncommon. However, it is always recommended to perform a patch test before widespread use to ensure that you do not have a sensitivity to the ingredient.
In terms of comedogenicity, Tri-C14-15 Alkyl Citrate scores a 2 on a scale of 0 to 5. This means it has a low to moderate potential to clog pores. Individuals who are prone to acne, blemishes, or breakouts should be cautious and monitor their skin’s response when using products containing this ingredient.
