Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
No information regarding 'dusting' practices or thresholds for this ingredient was found in the available research.
The Formula
Formulation
Stability
Observations on the parent *Enterococcus faecium* bacterium indicate good acid tolerance, with survival rates between 76-78% at pH 3.0-4.0, and optimal growth around 35-37°C. However, these conditions specifically apply to the live organism and may not directly reflect the optimal stability parameters for the cosmetic ferment filtrate, which is generally water-soluble.
Safety
Safety Profile
No direct safety assessments for Enterococcus Faecium Ferment Filtrate as a cosmetic ingredient have been conducted by regulatory bodies such as CIR, SCCS, or FDA. While the bacterium *Enterococcus faecium* itself is extensively studied, including for probiotic and pathogenic characteristics, the ingredient in question is a ferment filtrate, distinct from the live organism. Some studies on specific *Enterococcus faecium* strains suggest a lack of common virulence factors and antibiotic sensitivity, which may imply potential safety in certain food applications; however, this information does not directly translate to comprehensive cosmetic ingredient safety.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Currently, there is insufficient specific research on Enterococcus Faecium Ferment Filtrate's cosmetic applications and safety profile to determine its efficacy or optimal use in skincare formulations.
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References
Sources
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