murphyLactobacillus Ferment Lysate Filtrate
molecular structure · PubChem
AKA: Probiotic Lysate
Synthetic
Skin Conditioner
Ferment
Not Clean
OriginDerived from Lactobacillus bacteria, typically cultured from milk fermentation sources or starter cultures. Produced through bacterial fermentation, cell lysis, and filtration to isolate the lysate compounds.
Lactobacillus Ferment Lysate Filtrate is a filtrate of the lysate of the product obtained by the fermentation of Lactobacillus
CAS #
-
Form
Liquid
State
Liquid
Skin Types
●all-skin-types
Best For
Sensitivity
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
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed1 review →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
3
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Skin Irritant
2 studies / 2 not irritating (CIR 927)
Not an Eye Irritant
1 study / 1 not irritating (CIR 927)
Not a Sensitizer
1 study / 1 not sensitizing (CIR 927)
Concentration Guide
Leave-on0.015–0.1%
Rinse-off0.003%
0%50%100%
CIR reported use · 2025 survey
Regulatory Agencies
Verified Jun 2026
Data: CosIng · EWG · CIR