Antioxidant
SACCHAROMYCES/GRAPE LEES FERMENT FILTRATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Grape lees (the wine-fermentation sediment) fermented with Saccharomyces yeast. Brings resveratrol-class antioxidants and gentle hydration. Generally well tolerated.
Skin benefits
- Grape lees rich in resveratrol-family polyphenols give antioxidant action
- Yeast ferment supplies hydrating peptides
- Mild AHA-style smoothing from natural acids
Known concerns
- Variable composition between wine producers
- Polyphenols may stain light formulations
- Limited ingredient-specific authority review
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.