Lauramidopropyl Hydroxysultaine

AKA “Softazoline LSB-R, Softazoline LSB, 19223-55-3, UNII-VPE363894V, RALUFON CAS-OH, VPE363894V, EINECS 242-893-1, EC 242-893-1, 1-Propanaminium, 2-hydroxy-N, N-dimethyl-N-(3-((1-oxododecyl)amino)propyl)-3-sulfo-, inner salt”

Surfactant

Ingredient Facts

Lauramidopropyl hydroxysultaine

AKA: Softazoline LSB-R, Softazoline LSB, 19223-55-3, UNII-VPE363894V, RALUFON CAS-OH, VPE363894V, EINECS 242-893-1, EC 242-893-1, 1-Propanaminium, 2-hydroxy-N, N-dimethyl-N-(3-((1-oxododecyl)amino)propyl)-3-sulfo-, Inner salt

Surfactant · Cleansing · EWG: 1

Synthetic

Cleanser

Skin Conditioner

Hair Care

Plant Oil

Clean

N-(3-Dodecanamidopropyl)-2-hydroxy-N,N-dimethylammoniopropanesulfonate

Formula

C20H42N2O5S

Mol. Weight

422.60

CAS #

19223-55-3

Form

Powder

State

Liquid; Other Solid

See origin →

Functions

Antistatic

Cleansing

Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.

Hair Conditioning

A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.

Skin Conditioning

A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.

Cleansing

Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.

Foam Boosting

Viscosity Controlling

Locks in moisture

Traditional Use

Amphoteric surfactant developed in the late 20th century to create milder, less irritating cleansing formulations. Designed specifically for sensitive skin and baby care products as a gentler alternative to traditional anionic surfactants.