Article last updated: October 15, 2024
Isopropyl Thioxanthone, also known by its chemical name 9H-Thioxanthen-9-one, 2-(1-methylethyl)-, is a synthetic compound primarily used in the cosmetic industry for its skin conditioning properties. This ingredient is a derivative of thioxanthone, a compound known for its photoinitiating abilities, which means it can absorb light and initiate a chemical reaction.
The use of Isopropyl Thioxanthone in cosmetics is relatively recent, stemming from the ongoing quest for more effective and stable ingredients that can enhance the texture and feel of skincare products. Its journey into the cosmetic world began with its application in industrial processes, particularly in UV curing technologies where it played a role in hardening coatings and inks. Recognizing its potential in personal care products, researchers adapted its use for skin conditioning purposes.
The production of Isopropyl Thioxanthone involves a series of chemical reactions starting with thioxanthone. The thioxanthone undergoes an alkylation process where an isopropyl group is introduced, resulting in the formation of Isopropyl Thioxanthone. This process is carefully controlled to ensure the purity and efficacy of the final product, making it suitable for use in various cosmetic formulations.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Isopropyl Thioxanthone:
Isopropyl Thioxanthone is primarily used for its skin conditioning properties. This means it helps to maintain the skin in good condition. When included in cosmetic formulations, it works to improve the appearance and feel of the skin. Essentially, it helps to keep your skin soft, smooth, and healthy-looking by enhancing its overall texture and hydration levels. This can be particularly beneficial for individuals with dry or rough skin, as it aids in providing a more supple and moisturized 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).
Isopropyl Thioxanthone is generally considered safe for use in cosmetic products, but like any ingredient, it may not be suitable for everyone. Its allergenic potential is relatively low, but individual reactions can vary.
Potential side effects of topical application of Isopropyl Thioxanthone include:
Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of Isopropyl Thioxanthone during pregnancy are lacking. Therefore, it is advisable to consult a healthcare professional for further advice.
Side effects and adverse reactions from Isopropyl Thioxanthone are uncommon, but it is always prudent to perform a patch test before widespread usage to ensure personal tolerance.
In terms of comedogenicity, Isopropyl Thioxanthone has a rating of 2 on a scale of 0 to 5. This means it has a low to moderate likelihood of clogging pores. Individuals prone to acne, blemishes, or breakouts should be cautious when using products containing this ingredient, as it may contribute to pore congestion in some cases.
