Science
Mechanism of Action
This ingredient functions as a multifaceted skin conditioning agent. The process of fermentation, utilizing Saccharomyces yeast, is designed to break down and enhance the bioavailability of various compounds present in the original botanical blend of Angelica Gigas, Cnidium Officinale, Paeonia Lactiflora, and Rehmannia Glutinosa root extracts. While direct mechanistic studies for this specific complex are limited, fermented ingredients are generally understood to enrich formulations with a diverse profile of essential nutrients and antioxidants. This enrichment can contribute to reducing inflammatory responses, stimulating collagen synthesis, and fostering improvements in skin elasticity and overall texture. The individual root extracts are traditionally revered for their purported antioxidant, anti-inflammatory, and purifying attributes, which are likely optimized for topical efficacy post-fermentation.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
This ingredient is listed in the European Commission's CosIng database solely with the function 'Skin Conditioning'. No dedicated safety assessments from regulatory bodies such as the Cosmetic Ingredient Review (CIR) or the Scientific Committee on Consumer Safety (SCCS) have been identified specifically for this complex INCI name. While general 'Saccharomyces Ferment Filtrate' is widely accepted as safe for cosmetic use, the specific safety profile of this intricate botanical blend following fermentation lacks targeted topical evaluation. Data from an oral supplement, 'HemoHIM', which includes a blend of some similar botanicals (though without explicit Saccharomyces fermentation or Rehmannia Glutinosa for topical application), indicated no abnormal findings in acute and repeated dose toxicity studies in rats up to 2,000 mg/kg/day for oral intake. However, these findings pertain to oral administration and cannot be directly extrapolated to the topical safety or potential for sensitization of this specific fermented extract.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While conceptually promising due to its fermented nature and a blend of traditionally beneficial botanicals, the absence of specific clinical studies and dedicated safety assessments for this complex ingredient means its precise efficacy and safety profile in topical applications remain largely unverified, warranting further investigation.
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