Science
Mechanism of Action
Operating as a skin conditioning agent, this extract aids in maintaining skin health and promoting a smooth, soft tactile feel. Research indicates that specific components from *Neolentinus lepideus* possess tyrosinase inhibitory activity, a mechanism that can suppress melanin accumulation in melanoma cells, thereby suggesting a potential for skin brightening or mitigating hyperpigmentation.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The ingredient may present aesthetic, stability, or other formulation challenges that could restrict its practical application.
Safety
Safety Profile
The specific ingredient 'NEOLENTINUS LEPIDEUS/STACHYS RIEDERI ROOT EXTRACT FERMENT FILTRATE' has not undergone individual safety review by the CIR Expert Panel or the SCCS. While general safety assessments exist for broader categories such as yeast-derived or *Lactobacillus* ferment ingredients, these do not directly cover this specific complex. The FDA's GRAS affirmation for *Saccharomyces cerevisiae* as a food flavoring agent at levels not exceeding 5% does not apply to this full ingredient for cosmetic use.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While this ingredient offers skin conditioning and emollient benefits, with a suggested potential for brightening, specific clinical efficacy data and a comprehensive safety review are currently insufficient to provide a definitive recommendation.
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