A water-dispersible extract from the lysate of Saccharomyces cerevisiae. Formulators use it to boost moisture attraction and refine product slip in hydrating formats.
Yeast lysate extract eases dryness and softens skin's texture.
Category
Hydration, Skin Conditioning
Type
Humectant
Ratings
Overall Rating
Fair
Comedogenic Risk
None
Not typically evaluated for comedogenicity — no standardized rating available.
Our take
Is Saccharomyces Lysate Extract a Good Ingredient?
Fair, because it acts as a lightweight humectant for gentle comfort, but data supporting a significant performance advantage over simpler humectants is sparse. There's also potential for sensitivity in those reactive to fermented or yeast-derived materials.
What it does
Skin Benefits
Aims to relieve dryness and soften texture for a more comfortable feel, though clinical support is limited, so effects are usually gentle and supportive.
Where you'll find it
Uses in Skincare & Cosmetics
Used in toners, watery serums, and booster drops to add an extra layer of hydration to routines.
Before you use it
Safety
Low general safety concerns, with occasional irritation possible in sensitive individuals. Perform a patch test, especially if you've reacted to ferments before.