Enterococcus Faecalis ●
TL;DR. This ingredient is used as a microbiome-oriented skin-conditioning material, usually to signal probiotic or postbiotic support rather than to preserve, cleanse, or emulsify. In practice it is most defensible when supplied as inactivated cells, a lysate, or a controlled ferment fraction.
What does Enterococcus Faecalis do in a cosmetic formula?
This ingredient is used as a microbiome-oriented skin-conditioning material, usually to signal probiotic or postbiotic support rather than to preserve, cleanse, or emulsify. In practice it is most defensible when supplied as inactivated cells, a lysate, or a controlled ferment fraction.
Is Enterococcus Faecalis clean?
From a clean-beauty perspective, this ingredient carries significant scrutiny because the species is associated with opportunistic infection and transferable antibiotic-resistance traits. Acceptance depends on strain-level safety data, absence of virulence factors, microbial limits, and proof that viable cells are not proliferating in the finished product.
Is Enterococcus Faecalis sustainable?
It is biotechnology-derived and can be grown on renewable fermentation media, so the feedstock profile can be relatively efficient. The main sustainability question is not persistence, but controlled manufacturing, strain traceability, waste-stream handling, and whether viable organisms are released.
Is Enterococcus Faecalis COSMOS-approved?
This is not a straightforward fit for COSMOS-organic or COSMOS-natural as a live-cell INCI, and acceptance would depend on compliant biotechnology, non-GMO status, and robust safety documentation. From a Green Chemistry view, fermentation is favorable, but the biosecurity and strain-safety burden keep alignment weak.
How does Enterococcus Faecalis work chemically?
It is a Gram-positive, facultative anaerobic lactic acid bacterium, typically supplied for cosmetics as heat-treated cells, a lysate, or a ferment-derived fraction rather than as a viable culture. Viable formats require strain-level identification, preservative compatibility testing, and tight water-activity or storage controls, while lysates are generally used at supplier-directed low percentages.
Last updated 2026-05-13