Back to Ingredient Dictionary

LACTAMIDE DEA

Description

Lactamide DEA, also known as Lauramide DEA or Lauric Diethanolamide, is a versatile surfactant and emulsifying agent commonly used in skincare and haircare formulations. Derived from lauric acid, a fatty acid found in coconut oil, this ingredient serves multiple functions in personal care products.

In skincare, Lactamide DEA acts as a foam booster and thickening agent, enhancing the texture and stability of cleansers, facial washes, and body washes. It helps create a rich, creamy lather that effectively removes dirt, oil, and impurities from the skin without excessive drying. Additionally, it contributes to the emulsification of oils and water-based ingredients, ensuring a uniform and stable product.

For haircare applications, Lactamide DEA improves the conditioning properties of shampoos and conditioners. It aids in detangling and provides a smooth feel to the hair shaft, reducing friction and potential damage during combing or brushing. This ingredient also helps control viscosity, allowing for easier product application and improved spreadability.

While effective, formulators should be aware of potential skin sensitization in some individuals and consider alternative options for those with sensitive skin or specific allergies.