Metschnikowia reukaufii lysate extract

AKA: Yeast Lysate Extract

Plant-Derived

Skin Conditioner

Ferment

Extract

Not Clean

Metschnikowia Reukaufii Lysate Extract 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.

Locks In Moisture

Wound Healing

Fights Bacteria

Hydrates skin

Supports wound healing

Provides antimicrobial protection

Traditional Use

A fermentation-derived ingredient from a proprietary yeast strain developed in recent decades. Used in cosmetics for preservation and skin conditioning properties.

EWG

CIR

Safe as used

Pregnancy

Yes

CIR Safety Findings

medical-approval

all-shades-safe

Phototoxicity Concern

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

⚖️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