Ingredient
Saccharomyces Ferment
Yeast Ferment Filtrate
Yeast Ferment Extract
What it is
A filtrate produced by fermenting Saccharomyces (baker's/brewer's) yeast, used in essence-style skincare for its mix of amino acids, peptides, minerals and antioxidant metabolites generated during fermentation.
How it works
The fermentation process breaks yeast cell components into smaller bioavailable amino acids, peptides and organic acids that support skin conditioning, light hydration and antioxidant activity.
What it does
Humectant
Skin conditioning
Antioxidant
Concerns to know
-
Well tolerated
No significant safety concern is reported for this ingredient as used in cosmetics.