Nonoxynol-70

AKA: Nonoxynol 70, POE(70) nonylphenol, Nonylphenol ethoxylate 70

Synthetic

Skin Conditioner

Not Clean

Nonoxynol-70 is a cosmetic ingredient. Assessed as safe by the CIR.

Form

Liquid

Functions

Skin Conditioning

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

Traditional Use

Nonionic surfactant polymer created in the 20th century. Used in cosmetics as a solubilizer and emulsifying agent.

EWG

CIR

Safe as used

Pregnancy

Caution

CIR Safety Findings

medical-approval

all-shades-safe

Moderate Irritant

Regulatory Status

USA✔ permitted

EU⚠ restricted

JAPAN⚠ restricted

CANADA⚠ restricted

Regulatory Agencies

Skin Types

●all-skin-types

Best For

General

Pregnancy & Breastfeeding Safe

Caution

The paper trail

🔬Peer-reviewednone on file

⚖️Regulatory0 listings

🛡️Safety-assessed1 review →

Counts, not a verdict. A listing isn't a study. The trail, you decide.

Verified Jun 2026

Data: CosIng · EWG · CIR