Snapshot
- Overview
- A yeast-derived extract that draws moisture and softens skin's surface.
- Category
- Skin Conditioning, Hydration, Soothing
- Type
- Humectant
Yeast Extract
Yeast extract is a water-soluble fraction from cultured Saccharomyces, rich in peptides, amino acids, and minerals. It's used as a humectant and conditioning aid that attracts moisture and improves surface suppleness.
Like this ingredient?
Our take
Is Yeast Extract a Good Ingredient?
It rates Good because it's a well-tolerated, water-soluble humectant and conditioning agent that supports hydration, backed by a long history of cosmetic use and low irritation potential. Its stability in aqueous formulas and gentle profile make it a dependable supporting ingredient rather than a standout active.
What it does
Skin Benefits
Helps skin feel comfortably hydrated and look smoother, supporting a supple appearance, and can reduce the look of dryness-related texture for a softer finish.
Where you'll find it
Uses in Skincare & Cosmetics
Often included in serums, essences, gel creams, and sheet masks for daily moisturizing and skin conditioning.
Before you use it
Safety
Generally considered low risk and non-sensitizing, though individuals with very reactive skin or yeast sensitivities could experience mild irritation. Patch testing is prudent for sensitive users. No notable cosmetic-use regulatory restrictions are commonly cited.
Products with Yeast Extract
