In our reference data, Saccharomyces/Potato Extract Ferment Filtrate can feed Malassezia (fungal acne).
Saccharomyces/Potato Extract Ferment Filtrate is a bioferment produced by fermenting potato extract with Saccharomyces yeast, yielding a filtrate rich in amino acids, peptides, vitamins, and enzymes. It is used in skincare for skin conditioning, hydration, and antioxidant support, and may contribute mild brightening and barrier-supporting effects.
| Reported effect | How often | Notes |
|---|---|---|
Mild irritation or stinging | Rare | Transient and typically resolves; more likely on sensitized or compromised skin. |
Contact dermatitis / allergic sensitization | Rare | Possible in individuals sensitive to yeast-derived ferments or fermentation byproducts. |
Acneiform breakouts | Very rare | Occasional reports in acne-prone individuals, often formulation-dependent. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.