Torulaspora Delbrueckii Ferment
AKA “Yeast Ferment, Torulaspora Delbrueckii Ferment
Skin Conditioning
Ingredient Facts
Torulaspora delbrueckii ferment
AKA: Yeast Ferment
Skin Conditioning · Skin Conditioning · EWG: 4
Synthetic
Skin Conditioner
Ferment
Not Clean
Torulaspora Delbrueckii Ferment is the product obtained by the fermentation of Torulaspora delbrueckii
CAS #
-
Form
Liquid
State
Liquid
See origin →
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 fermentation ingredient created using Torulaspora Delbrueckii yeast. Developed as part of the trend toward fermented ingredients in contemporary skincare for enhanced bioavailability and skin benefits.
Skin Types
all-skin-types
Best For
Dullness
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
medical-approval
all-shades-safe
Phototoxicity Concern
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: CosIng · EWG · CIR