Science
Mechanism of Action
The Saccharomyces component actively inhibits melanin synthesis, promoting a more even skin tone. It also strengthens the skin barrier by regulating keratinocyte proliferation and activating the aryl Hydrocarbon receptor (AhR), while demonstrating anti-inflammatory effects. This fermentate is rich in beneficial compounds, including beta-glucan for skin regeneration, various B and C vitamins, and amino acids crucial for cellular function and skin texture refinement. The fermentation process itself generates polysaccharides and peptides, which act as natural antioxidants, counteracting free radical damage and supporting skin nourishment and moisture retention. The Ipomoea batatas root contributes additional antioxidant and anti-inflammatory properties through its high polyphenol and vitamin content.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This ingredient is water-soluble, making it compatible with a broad range of personal care formulations. While a specific optimal pH range for this exact extract is not detailed, similar ferment filtrates typically maintain efficacy across wide pH ranges, for instance, from pH 2 to 8, or more specifically, between pH 3.4 and 5.5.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has not specifically reviewed 'SACCHAROMYCES/IPOMOEA BATATAS ROOT FERMENT FILTRATE EXTRACT'. However, related ingredients like 'Saccharomyces Ferment Filtrate' are generally considered safe for cosmetic use, with a low incidence of allergic reactions or irritation. The FDA recognizes Saccharomyces cerevisiae, a component of the ferment, as Generally Recognized As Safe (GRAS) for food flavoring at levels not exceeding 5%. Given the absence of specific review for this combined extract, patch testing is prudent for individuals with sensitive skin.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This fermented extract is a valuable addition to skincare formulations, offering a broad spectrum of benefits including antioxidant protection, anti-inflammatory action, and skin barrier reinforcement, though specific clinical data for the combined ingredient is currently limited.
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