Before choosing a skincare, haircare, or nail care product, it's important to closely examine the ingredients it contains. Labels often display the term "Caprylyl Glycol". What is it? What is its purpose? We provide some clarification on the subject.
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What is "Caprylyl Glycol" and what is its purpose?
Summary
Published November 5, 2021,
updated on February 2, 2024,
by
Stéphanie, PhD, Doctorate in Life and Health Sciences
—
2 min read
Caprylyl Glycol: What is it?
Caprylyl glycol is used as a emulsifier in skincare products. It promotes the binding of water and oil, thus improving the structure of the skincare product. Capable of limiting the proliferation of microbes, it acts as a preservative agent in skincare formulas. Caprylic acid comes from palm oil, coconut oil, or even mammalian milk. As a naturally derived ingredient, it presents as a clear and colorless liquid.
What is the utility of "Caprylyl Glycol"?
Thanks to its emollient action, it softens and smooths the skin. It penetrates deeply into the epidermis and helps to maintain skin moisture. It also contributes to rebalancing the skin. Caprylyl glycol is also used as a hair care agent that adds shine to the hair while reducing hair fall. It is generally incorporated into treatments intended for dry, damaged, or chemically treated hair.
Caprylyl glycol is used in the formulation of baby care products, makeup, and skin and hair care treatments. Used as an emulsifier in these products, it also has emollient and humectant properties.
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