Snapshot
- Overview
- A yeast ferment that hydrates skin for a cushioned, refreshed feel.
- Category
- Hydration, Skin Conditioning
- Type
- Humectant
Saccharomyces Ferment Filtrate
Saccharomyces Ferment Filtrate is a water-soluble filtrate made by fermenting Saccharomyces yeast. It's used in moisturizers and essences to attract moisture and improve skin feel within lightweight formulas.
Like this ingredient?
Our take
Is Saccharomyces Ferment Filtrate a Good Ingredient?
Fair, because it offers light humectant hydration, but clinical evidence for unique skin benefits beyond moisture is limited, so results stay modest. Some individuals may experience irritation or sensitivity to yeast-derived ferments.
What it does
Skin Benefits
Helps boost surface hydration for skin that feels cushioned and refreshed, though evidence for standout effects is limited, so improvements are typically subtle.
Where you'll find it
Uses in Skincare & Cosmetics
Often included in hydrating ampoules, sheet masks, and gel lotions to deliver a freshly moisturized finish.
Before you use it
Safety
Generally considered low risk and suitable for most skin types, though ferments can occasionally trigger irritation or sensitization. Patch test if you're reactive or new to yeast-derived ingredients.
Products with Saccharomyces Ferment Filtrate
