In our reference data, Cutibacterium Granulosum Ferment Extract Filtrate(10 Ppb) can feed Malassezia (fungal acne).
Cutibacterium Granulosum Ferment Extract Filtrate is a postbiotic ingredient derived from the fermentation of skin-commensal bacteria, used at trace concentrations to support the skin microbiome and barrier function. At 10 ppb it acts as a conditioning agent intended to promote balance and hydration rather than as a high-dose treatment active.
| Reported effect | How often | Notes |
|---|---|---|
| Mild irritation or stinging | Rare | Possible in sensitive skin; ferment filtrates are generally well tolerated at trace levels. |
| Contact allergy / sensitization | Very rare | Limited data; reactions to fermentation-derived components are uncommon but theoretically possible. |
| Redness or transient flushing | Very rare | Occasionally reported with microbiome-targeting actives; not well characterized for this specific ingredient. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.