Article last updated: October 15, 2024
Isophorone Diamine/Isophthalic Acid/Trimethylolpropane Copolymer, often referred to by its more concise name, is a synthetic polymer used primarily in the cosmetic industry. This ingredient is a copolymer, meaning it is composed of multiple monomers: isophorone diamine, 1,3-benzenedicarboxylic acid (also known as isophthalic acid), and trimethylolpropane. These monomers are chemically bonded together to form a larger, more complex molecule that serves specific functions in cosmetic formulations.
The history of this copolymer in cosmetics is relatively recent, emerging as a response to the growing demand for advanced film-forming agents. Film-forming agents are crucial in many cosmetic products because they create a continuous layer on the skin or hair, which can help with product longevity, moisture retention, and even texture improvement. The development of this copolymer was driven by the need for more effective and versatile film-forming ingredients that could meet the diverse requirements of modern cosmetic formulations.
The production of Isophorone Diamine/Isophthalic Acid/Trimethylolpropane Copolymer involves a series of chemical reactions where the monomers are polymerized. This process typically occurs in a controlled industrial setting where the monomers are mixed and subjected to specific conditions of temperature and pressure to initiate and sustain the polymerization reaction. The result is a stable copolymer that can be incorporated into various cosmetic products.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Isophorone Diamine/Isophthalic Acid/Trimethylolpropane Copolymer:
This ingredient is primarily known for its film-forming properties. But what does that mean for your cosmetics? Essentially, when applied to the skin or hair, it creates a thin, continuous layer or “film.” This film can serve multiple purposes:
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).
Isophorone Diamine/Isophthalic Acid/Trimethylolpropane Copolymer is generally considered safe for use in cosmetic products. However, as with any ingredient, there are potential side effects and considerations to be aware of.
Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of Isophorone Diamine/Isophthalic Acid/Trimethylolpropane Copolymer during pregnancy and breastfeeding are lacking. It is recommended that they consult a healthcare professional for further advice.
The occurrence of side effects or adverse reactions from this ingredient is relatively uncommon. However, as with any new skincare product, it is advisable to conduct a patch test before widespread usage to ensure there is no adverse reaction.
In terms of comedogenicity, Isophorone Diamine/Isophthalic Acid/Trimethylolpropane Copolymer has a rating of 1 on a scale of 0 to 5, where 0 is totally non-comedogenic and 5 is highly comedogenic. This low rating suggests that it is unlikely to clog pores and is generally suitable for individuals prone to acne, blemishes, or breakouts.
