Bifida Ferment Lysate
Bifidobacteria probiotic lysate, the key active in Estee Lauder Advanced Night Repair serum. Works on skin barrier recovery.
Barrier repairAnti-aging
Evidence by route
Topical application
CWeak evidence. In vitro data, open-label studies, or expert consensus.
Estee Lauder studies show faster recovery after UV stress and reduced aging markers in skin. Independent data outside the brand remain limited.
Tolerability and safety
Irritation potential
LowAllergen risk
LowPregnancy
SafeSkin types
Suitable for
NormalDryCombinationSensitive
Frequently asked questions
Is Bifida Ferment Lysate safe during pregnancy?
Bifida Ferment Lysate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Bifida Ferment Lysate for?
Bifida Ferment Lysate suits: normal, dry, combination, sensitive.