Bacillus Ferment

AKA: Bacillus fermentation product

Synthetic

Skin Conditioner

Ferment

Clean

Bacillus Ferment is the product obtained by the fermentation of Bacillus

Form

Liquid

State

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.

Locks in moisture

Traditional Use

A modern biotechnology-derived ingredient created through fermentation of Bacillus microorganisms. Developed in recent decades as a natural preservative alternative and for its skin-conditioning properties in contemporary cosmetics.

EWG

CIR

Insufficient

Pregnancy

Yes

CIR Safety Findings

ewg-1

pregnancy-nursing-safe

all-shades-safe

Regulatory Status

USAunder review

EU⚠ restricted

JAPAN⚠ restricted

CANADA⚠ restricted

Regulatory Agencies

EWG CIR FDA EU COSING Health Canada

Skin Types

●all-skin-types, gentle

Best For

General

Pregnancy & Breastfeeding Safe

Yes

The paper trail

🔬Peer-reviewed1 paper →

⚖️Regulatory1 listing →

🛡️Safety-assessed1 review →

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

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Verified Jun 2026

Data: CosIng · EWG · CIR