Article last updated: October 15, 2024
Polyglyceryl-3 Dioleate, also known by its chemical name 1,2,3-Propanetriol, homopolymer, 9-(Z)-octadecenoates (1:2) (3 mol glycerol average molar ratio), is a versatile ingredient primarily used in cosmetics for its emulsifying properties. This ingredient is derived from glycerol and oleic acid, which are both naturally occurring substances. Glycerol, also known as glycerin, is a simple polyol compound, while oleic acid is a fatty acid commonly found in various animal and vegetable fats and oils.
The use of Polyglyceryl-3 Dioleate in cosmetics has a relatively recent history, emerging as a more natural and skin-friendly alternative to traditional emulsifiers. As consumers have become more conscious of the ingredients in their skincare and beauty products, the demand for safer and more effective emulsifiers has grown. This led to the development and incorporation of Polyglyceryl-3 Dioleate in various formulations.
The production of Polyglyceryl-3 Dioleate involves a process called esterification, where glycerol is polymerized and then reacted with oleic acid. This reaction results in a compound that can effectively blend oil and water, creating stable emulsions. This makes it an invaluable ingredient in products like lotions, creams, and other emulsified formulations, ensuring that the product maintains its consistency and efficacy over time.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Polyglyceryl-3 Dioleate:
Polyglyceryl-3 Dioleate is primarily used as an emulsifying agent in cosmetic formulations. This means it helps to blend ingredients that typically don’t mix well together, such as oil and water. By doing so, it ensures that the product maintains a consistent texture and appearance, which is crucial for the effectiveness and user experience of creams, lotions, and other skincare products. In simpler terms, it keeps your favorite moisturizer from separating into a gooey mess!
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).
Polyglyceryl-3 Dioleate is generally considered safe for use in cosmetic products. It is known for its emulsifying properties, which help to blend oil and water-based ingredients, creating a stable formulation. However, as with any cosmetic ingredient, there are potential side effects to be aware of:
Regarding individuals who are pregnant or breastfeeding, data and research on the topical usage of Polyglyceryl-3 Dioleate during pregnancy are lacking. Therefore, it is advisable for these individuals to consult a healthcare professional for further advice before using products containing this ingredient.
Adverse reactions to Polyglyceryl-3 Dioleate 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.
In terms of comedogenicity, Polyglyceryl-3 Dioleate 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 indicates that it is unlikely to clog pores, making it generally suitable for people prone to acne, blemishes, or breakouts.
