undefined 1
undefined 2
undefined 3
undefined 4
undefined 5
undefined 6
undefined 7
Sodium Hydrogenated Cocoyl Methyl Isethionate
AKA “Coconut Methyl Isethionate Surfactant, Hydrogenated Cocoyl Isethionate”
Surfactant
Ingredient Facts
Sodium hydrogenated cocoyl methyl isethionate
AKA: Coconut Methyl Isethionate Surfactant, Hydrogenated Cocoyl Isethionate
Surfactant · Cleansing · EWG: 4
Synthetic
Cleanser
Plant Oil
Not Clean
Sodium Hydrogenated Cocoyl Methyl Isethionate is a cosmetic ingredient used as cleansing, surfactant - foam boosting. Assessed as safe by the CIR.
CAS #
-
Form
Liquid
See origin →
Functions
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Foam Boosting
Surfactant Foam Boosting
Anti-Inflammatory
Antimicrobial
Fights Acne
Removes dirt and impurities
Enhances lather
Traditional Use
Created in the late 20th century as a mild synthetic surfactant. Designed to provide gentle cleansing similar to natural soaps while maintaining stability and mildness in personal care products.
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Allergen Warning
⚠️ Tree Nut (Coconut)
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
medical-approval
all-shades-safe
Potential Sensitizer
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Verified Jun 2026
Data: CosIng · EWG · CIR