Disodium Lauraminopropionate
What is Disodium Lauraminopropionate?
Disodium Lauraminopropionate is an amphoteric surfactant derived from lauric acid and amino propionic acid, commonly used in skincare products for its mild cleansing and foaming properties. It functions by reducing surface tension to remove dirt and oils without stripping the skin's natural moisture barrier. This ingredient is valued in formulations for shampoos, body washes, and facial cleansers due to its gentle nature and ability to condition the skin.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Cleansing agent
Removes dirt, oil, and impurities by lowering surface tension and forming micelles, enabling soils to be lifted and rinsed away from skin, hair, or teeth.
Surfactant
Lowers surface tension to enable cleansing, emulsifying, and foaming; central to shampoos, body washes, and many emulsions and micellar systems.
Foaming
Generates foam during use to help distribute the product and lift soils; typically delivered by surfactants that create stable bubbles under agitation.
Antimicrobial agent
Helps limit growth of bacteria and other microbes on skin or in the formula; may be used for product protection, odor control, or targeted antimicrobial effects.