Lauramidopropyl Hydroxysultaine
AKA “Softazoline LSB-R, Softazoline LSB, UNII-VPE363894V, RALUFON CAS-OH, EINECS 242-893-1, EC 242-893-1, inner salt”
Synthetic
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Ingredient Facts
Lauramidopropyl hydroxysultaine
AKA: Softazoline LSB-R, Softazoline LSB, UNII-VPE363894V, RALUFON CAS-OH, EINECS 242-893-1, EC 242-893-1, Inner salt
Synthetic · Antistatic | Cleansing | Hair Conditioning | Skin Conditioning | Surfactant - Cleansing | Surfactant - Foam Boosting | Viscosity Controlling · EWG: 4
Plant-Derived
Cleanser
Skin Conditioner
Hair Care
Plant Oil
Synthetic
Clean
A gentle cleanser that removes dirt and oil while conditioning hair and skin. It creates a rich lather and helps reduce frizz and static.
Formula
C20H42N2O5S
Mol. Weight
422.60
CAS #
19223-55-3
Form
Powder
Plant-Derived
Synthetic. Derived from coconut or palm kernel oils, which are converted to fatty acid derivatives through chemical processing. Synthesized by condensation of fatty acid amides with hydroxysultaine compounds through esterification and sulfonation reactions.
Function
Antistatic | Cleansing | Hair Conditioning | Skin Conditioning | Surfactant - Cleansing | Surfactant - Foam Boosting | Viscosity Controlling
Benefits
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.
Skin Types
all-skin-types
Best For
Target
General
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR