Saccharomyces Ferment
AKA “Saccharomyces Ferment Extract
Skin Conditioning
Ingredient Facts
Saccharomyces ferment
AKA: Saccharomyces Ferment Extract
Skin Conditioning · Skin Conditioning · EWG: 4
Synthetic
Skin Conditioner
Ferment
Not Clean
Saccharomyces Ferment is obtained by the fermentation of Saccharomyces
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
Fermentation technology applied to yeast became popular in cosmetics in the 1990s-2000s. Designed to produce bioactive compounds through controlled microbial fermentation for skincare efficacy.
Skin Types
all-skin-types
Best For
General
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