Article last updated: October 15, 2024
Polyglyceryl-3 Dicaprate, also known by its chemical name 1,2,3-Propanetriol, homopolymer, decanoates (1:2) (3 mol glycerol average molar ratio), is a versatile ingredient commonly used in cosmetic formulations. This compound is derived from glycerol and capric acid, both of which are naturally occurring substances. Glycerol, also known as glycerin, is a simple polyol compound, while capric acid is a saturated fatty acid found in coconut oil and palm kernel oil.
Historically, the use of glycerol and fatty acids in cosmetics dates back to ancient times when natural oils and fats were used for skin care and beautification. The modern synthesis of Polyglyceryl-3 Dicaprate involves the polymerization of glycerol followed by esterification with capric acid. This process results in a compound that is particularly effective as an emulsifier, helping to blend water and oil-based ingredients into a stable mixture.
The development of Polyglyceryl-3 Dicaprate for cosmetic use is part of a broader trend towards using more biocompatible and environmentally friendly ingredients. Its ability to act as an emulsifier makes it a valuable component in a wide range of products, from lotions and creams to makeup and sunscreens. The ingredient’s compatibility with various skin types and its relatively low risk of irritation have contributed to its popularity in the cosmetic industry.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Polyglyceryl-3 Dicaprate:
Polyglyceryl-3 Dicaprate is primarily used as an emulsifying agent in cosmetic formulations. This means it helps to blend oil and water-based ingredients together, creating a stable and uniform mixture. Without emulsifiers like Polyglyceryl-3 Dicaprate, products like lotions, creams, and some makeup items would separate into their oil and water components, making them less effective and less pleasant to use. By ensuring a consistent texture and composition, this ingredient enhances the overall performance and user experience of cosmetic products.
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 Dicaprate is generally considered safe for use in cosmetic products. It is known for its emulsifying properties, which help blend water and oil-based ingredients, creating a stable and uniform product. 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 Polyglyceryl-3 Dicaprate during pregnancy are lacking. 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 Dicaprate are uncommon. However, it is always a good practice to perform a patch test before widespread usage to ensure there are no adverse reactions.
Polyglyceryl-3 Dicaprate has a comedogenic rating of 1, meaning it is very unlikely to clog pores. This makes it suitable for people who are prone to acne, blemishes, or breakouts, as it is considered to have a low risk of causing such issues.
