Lactobacillus Ferment Lysate
AKA “Lactobacillus Ferment Lysate
Skin Conditioning
Ingredient Facts
Lactobacillus ferment lysate
Skin Conditioning · Skin Conditioning · EWG: 1
Plant-Derived Synthetic
Skin Conditioner
Ferment
Clean
Lactobacillus Ferment Lysate is a lysate of the product obtained by fermentation of Lactobacillus.
CAS #
Varies by strain
Form
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
Lysates are modern byproducts of fermentation created by breaking down bacterial cell walls in the late 20th century. Designed to deliver probiotic metabolites and beneficial compounds without live organisms, supporting skin barrier and immune function.
Skin Types
all-skin-types, gentle
Best For
Sensitivity
Pregnancy & Breastfeeding Safe
Yes
EWG
1
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
ewg-1
medical-approval
pregnancy-nursing-safe
all-shades-safe
Phototoxicity Concern
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: CosIng · EWG · CIR