Sodium Tallow Sulfate

AKA: Anionic Surfactant

Synthetic

Cleanser

Not Clean

Tallow, sulfated, sodium salt

CAS #

8052-50-4, 68140-10-3

Form

Powder

Functions

Cleansing

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

Cleansing

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

Surfactant Cleansing

Anti-Inflammatory

Antimicrobial

Fights Acne

Removes dirt and impurities

Lifts away dirt and oil

Traditional Use

Sulfated animal fat surfactant developed in the 19th-20th centuries through industrial processing. Created as a readily available, inexpensive cleansing agent derived from beef or mutton tallow.

EWG

CIR

Safe as used

Pregnancy

Yes

CIR Safety Findings

Not a Sensitizer

medical-approval

all-shades-safe

Regulatory Status

USA✔ permitted

EU⚠ restricted

JAPAN⚠ restricted

CANADA⚠ restricted

Regulatory Agencies

EWG CIR FDA EU COSING Health Canada

Skin Types

●all-skin-types

Best For

General

Pregnancy & Breastfeeding Safe

Yes

The paper trail

🔬Peer-reviewednone on file

⚖️Regulatory1 listing →

🛡️Safety-assessed2 reviews →

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

Verified Jun 2026

Data: CosIng · EWG · CIR