Nonoxynol-15
AKA “Nonylphenol ethoxylate, Surfactant
Synthetic
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Ingredient Facts
Nonoxynol-15
AKA: Nonylphenol ethoxylate, Surfactant
Synthetic · Cleansing | Surfactant - Cleansing · EWG: 4
Plant-Derived
Cleanser
Synthetic
Clean
A gentle cleanser that helps remove dirt and oil from skin while maintaining its natural balance. Works to keep your complexion clean without over-stripping.
CAS #
39464-64-7
Form
Liquid
Plant-Derived
Synthetic. Derived from polyethylene glycol and nonylphenol, belonging to the nonionic surfactant chemical family. Synthesized through ethoxylation, where ethylene oxide is added to nonylphenol under catalytic conditions.
Function
Cleansing | Surfactant - Cleansing
Benefits
Removes Impurities
Cleansing Surfactant
Traditional Use
A synthetic non-ionic surfactant developed in the mid-20th century. Used in cosmetics for emulsification and solubilization of ingredients.
Skin Types
all-skin-types
Best For
Target
General
Melanin-Rich Skin
Suitable
Pregnancy Safe
Caution
EWG Score4
CIR Safety Findings
medical-approval, all-shades-safe, Moderate Irritant
Regulatory Status
USApermitted
CANADApermitted
Regulatory Agencies
Verified Feb 2026
Data: CosIng · EWG · CIR