Article last updated: October 15, 2024
Nonyl Nonoxynol-7 Phosphate is a synthetic compound primarily used in cosmetic products for its cleansing properties. This ingredient is part of a larger family of nonionic surfactants, which are compounds that help to reduce surface tension, allowing water to mix with oils and dirt so they can be rinsed away more easily.
The history of Nonyl Nonoxynol-7 Phosphate in cosmetics dates back to the mid-20th century when the demand for more effective and versatile cleansing agents began to rise. Initially developed for industrial applications, its efficacy and safety profile soon caught the attention of cosmetic chemists. Over the years, it has been refined and optimized for use in personal care products, making it a staple in many formulations.
Chemically, Nonyl Nonoxynol-7 Phosphate is created through a process known as ethoxylation, where ethylene oxide is added to nonylphenol. This process is repeated to achieve the desired average molar ratio of 7 ethylene oxide units. The resulting compound is then phosphorylated, introducing phosphate groups that enhance its ability to interact with both water and oil-based substances. This dual affinity makes it particularly effective as a cleansing agent, capable of removing impurities from the skin and hair without causing excessive dryness or irritation.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Nonyl Nonoxynol-7 Phosphate:
Nonyl Nonoxynol-7 Phosphate is primarily used as a cleansing agent in cosmetic products. This means it helps to remove dirt, oil, and other impurities from the skin. When included in formulations like facial cleansers, body washes, or shampoos, it works by breaking down and emulsifying the oils and grime on the skin or hair, making it easier to wash them away. This ensures that your skin or hair feels clean and refreshed after use.
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).
Nonyl Nonoxynol-7 Phosphate is generally considered safe for use in cosmetic products, but like any ingredient, it may cause side effects in some individuals. Here are some potential side effects of topical application:
Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of Nonyl Nonoxynol-7 Phosphate during pregnancy are lacking. Therefore, it is advisable for pregnant or breastfeeding women to consult a healthcare professional for further advice before using products containing this ingredient.
Adverse reactions to Nonyl Nonoxynol-7 Phosphate are relatively uncommon, but it is always prudent to conduct a patch test before widespread usage to ensure you do not have a sensitivity to the ingredient.
In terms of comedogenicity, Nonyl Nonoxynol-7 Phosphate 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 means it is unlikely to clog pores and is generally suitable for people prone to acne, blemishes, or breakouts.
