Epidermidibacterium Keratini Ferment Filtrate
Epidermidibacterium Keratini Ferment Filtrate
EPI
9/10
Concern level
High concern
A postbiotic ferment filtrate derived from fermentation with Epidermidibacterium keratini. It is used as a skin-conditioning ingredient, typically positioned for barrier-support, soothing, and microbiome-friendly claims.
Pore-clogging
Non-comedogenic
Pregnancy
Safe
Regulatory
No data
Benefits
SoothingSupports Barrier Function
Chemical Properties
pH Range
4.00 - 7.00Typical Concentration
0.50% - 5.00%Skin Type Compatibility
dry skin7/10
oily skin7/10
sensitive skin8/10
acne prone7/10
mature skin7/10
normal skin8/10
Interactions
incompatible with: No specific incompatibilities are established; formulate cautiously with very low-pH acids if the supplier recommends pH limits for bioactivity.
Risks & Warnings
Safety data are limited compared with older cosmetic ingredients, but available information suggests low irritation risk. As with any ferment, occasional sensitivity is possible in very reactive skin.
Vegan Cruelty-Free
