In our reference data, Bacillus Ferment can feed Malassezia (fungal acne).
Bacillus Ferment is a fermentation-derived ingredient containing proteolytic enzymes and bioactive metabolites that provide gentle enzymatic exfoliation and may support skin renewal and barrier conditioning. It is used in serums, masks, and toners as a mild alternative to acid-based exfoliation.
| Reported effect | How often | Notes |
|---|---|---|
| Mild transient stinging or tingling | Uncommon | Usually brief and related to enzymatic activity on the skin surface. |
| Redness or irritation | Uncommon | More likely on sensitive or compromised skin or with overuse. |
| Dryness or flaking from over-exfoliation | Rare | Associated with excessive frequency of use. |
| Allergic contact dermatitis | Rare | Possible sensitization to fermentation-derived proteins or enzymes. |
| Hypersensitivity or respiratory reaction to enzyme proteins | Very rare | Proteolytic enzymes can rarely act as sensitizers in predisposed individuals. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.