Back to Ingredient Dictionary
OLETH-9
Description
Oleth-9 is a versatile synthetic emollient and emulsifier commonly used in skincare and haircare formulations. This ingredient is derived from ethoxylated oleyl alcohol, a fatty alcohol that has been modified to enhance its solubility and compatibility with other formulation components. Oleth-9 functions primarily as a surfactant, helping to reduce surface tension between oil and water-based ingredients, thus promoting stable emulsions.
In skincare products, Oleth-9 aids in the even distribution of active ingredients and contributes to a smooth, non-greasy feel upon application. It also acts as a mild cleansing agent, making it suitable for use in gentle cleansers and makeup removers. In haircare formulations, Oleth-9 can help improve the manageability and softness of hair by providing light conditioning properties.
The "9" in Oleth-9 refers to the average number of ethylene oxide units added to the oleyl alcohol molecule during the ethoxylation process. This particular configuration strikes a balance between water solubility and oil solubility, making it an effective emulsifier for a wide range of product types. While generally well-tolerated, individuals with sensitive skin should perform patch tests before using products containing Oleth-9.
Products with this Ingredient
-
Example product title
Vendor:VendorRegular price $19.99Regular priceUnit price / perSale price $19.99 -
Example product title
Vendor:VendorRegular price $19.99Regular priceUnit price / perSale price $19.99 -
Example product title
Vendor:VendorRegular price $19.99Regular priceUnit price / perSale price $19.99 -
Example product title
Vendor:VendorRegular price $19.99Regular priceUnit price / perSale price $19.99