Snapshot
- Overview
- A zinc yeast ferment that helps balance oil for a matte look.
- Category
- Oil Control, Acne, Soothing, Skin Conditioning
- Type
- Humectant
Saccharomyces/Zinc Ferment
A biotechnological complex made by fermenting Saccharomyces yeast with zinc, yielding water-soluble low-molecular bioactives. It's used to promote a matte look and the appearance of reduced surface oil in shine-control formulas.
Like this ingredient?
Our take
Is Saccharomyces/Zinc Ferment a Good Ingredient?
Fair, because it may reduce visible shine and support a more balanced feel, but the data for acne outcomes are limited. Ferments like this can also trigger mild irritation in sensitive users.
What it does
Skin Benefits
Visibly reduces shine and supports a smoother-looking T-zone, though evidence for acne or pore benefits is preliminary and not strongly clinical.
Where you'll find it
Uses in Skincare & Cosmetics
Included in clarifying toners, oil-control gels, lightweight essences, and mattifying serums for shine-prone areas.
Before you use it
Safety
Generally well tolerated in leave-on formulas, but patch test if you're sensitive to fermented ingredients. Mild stinging or redness can occur in reactive skin. No known specific regulatory restrictions.
Products with Saccharomyces/Zinc Ferment
