Metschnikowia reukaufii lysate extract

AKA: Yeast Lysate Extract

Plant-Derived

Skin Conditioner

Ferment

Extract

Not Clean

OriginMetschnikowia reukaufii is a yeast species derived from fermentation cultures and natural microbial sources. The lysate extract is produced by cultivating the yeast and enzymatically breaking down cell walls to release cellular contents.

Metschnikowia Reukaufii Lysate Extract is a cosmetic ingredient. Assessed as safe by the CIR.

Form

Liquid

Skin Types

●all-skin-types

Best For

General

Pregnancy & Breastfeeding Safe

Yes

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

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.

EWG

CIR

Safe as used

Pregnancy

Yes

Concentration Guide

CIR lists it as not reported to be in use.

CIR · report published 2024

Regulatory Status

USA✔ permitted

EU⚠ restricted

JAPAN⚠ restricted

CANADA⚠ restricted

Regulatory Agencies

EWG CIR FDA EU COSING Health Canada

Verified Jun 2026

Data: CosIng · EWG · CIR