Article last updated: October 15, 2024
Dipentaerythrityl Tetrahydroxystearate/Tetraisostearate, also known by its more complex chemical name 2,2′-(Oxybismethylene)bis[2-hydroxymethyl-1,3-propanediol], tetraester with 12-hydroxyoctadecanoic acid and isooctadecanoic acid, is a multifaceted ingredient commonly found in various cosmetic products. This ingredient is primarily sourced from the esterification of dipentaerythritol, a polyol, with fatty acids like hydroxystearic acid and isostearic acid.
Historically, the use of such esters in cosmetics has evolved with advancements in cosmetic chemistry, aiming to create compounds that offer multiple benefits in one formulation. Dipentaerythrityl Tetrahydroxystearate/Tetraisostearate emerged as a popular choice due to its dual functionality in skin conditioning and viscosity control. These properties make it a valuable addition to a wide range of skincare and makeup products, from moisturizers to foundations.
The production process involves a chemical reaction where dipentaerythritol is reacted with the fatty acids under controlled conditions to form the tetraester. This process ensures that the final product is stable, effective, and safe for use in various cosmetic formulations.
In this section, we will delve into the officially recognized cosmetic benefits and uses of Dipentaerythrityl Tetrahydroxystearate/Tetraisostearate:
One of the primary benefits of Dipentaerythrityl Tetrahydroxystearate/Tetraisostearate is its skin conditioning properties. This means that the ingredient helps to maintain the skin in good condition. It works by forming a protective barrier on the skin’s surface, which helps to lock in moisture and keep the skin feeling soft and smooth. This can be especially beneficial in products like moisturizers, lotions, and creams, where maintaining skin hydration is key.
Another important function of Dipentaerythrityl Tetrahydroxystearate/Tetraisostearate is its ability to control the viscosity of cosmetic formulations. Viscosity refers to the thickness or thinness of a product. By adjusting the viscosity, this ingredient ensures that products have the right consistency, making them easier to apply and spread evenly on the skin. This is crucial for products like creams, lotions, and serums, where the texture can significantly impact the user experience.
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).
Dipentaerythrityl Tetrahydroxystearate/Tetraisostearate is generally considered safe for use in cosmetic products. 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 Dipentaerythrityl Tetrahydroxystearate/Tetraisostearate during pregnancy and breastfeeding are lacking. Therefore, it is advisable to consult a healthcare professional for further advice.
Adverse reactions to this ingredient are relatively uncommon. However, it is always recommended to perform a patch test before widespread usage to ensure there are no adverse reactions.
In terms of comedogenicity, Dipentaerythrityl Tetrahydroxystearate/Tetraisostearate has a rating of 1 on a scale of 0 to 5, where 0 is totally non-comedogenic and 5 is highly comedogenic. This means it has a low likelihood of clogging pores, making it generally suitable for people prone to acne, blemishes, or breakouts.
