Science
Mechanism of Action
The benefits of Streptomyces Avermitilis/Soybean Extract Ferment Filtrate are largely extrapolated from research on fermented soybean extracts. It is understood to exhibit antioxidant properties, assisting in neutralizing free radicals implicated in premature aging and cellular damage. The ingredient may also possess anti-inflammatory effects, potentially reducing skin irritation and inflammation. Additionally, it is believed to enhance skin hydration and elasticity, fortify the skin's barrier function, accelerate cellular renewal, boost cell growth, and promote comprehensive skin regeneration. Some fermented soy extracts also indicate potential for skin brightening through the inhibition of tyrosinase activity.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
Information regarding dusting behavior or concentration-dependent issues for this specific ingredient is not available in the provided research data.
The Formula
Formulation
Stability
The specific optimal pH range for the stability of this ferment filtrate is not readily available. However, a pH of 7.0 has been identified as suitable for the fermentation of *Streptomyces avermitilis*. Its water solubility is supported by common extraction methods that utilize water, glycerin, propanediol, or lower alcohols.
Safety
Safety Profile
The specific ingredient, STREPTOMYCES AVERMITILIS/SOYBEAN EXTRACT FERMENT FILTRATE, has not undergone direct safety review by the Cosmetic Ingredient Review (CIR) Panel or the Scientific Committee on Consumer Safety (SCCS). General safety conclusions for fermented ingredients typically depend on the safety profile of the specific fermenting organism and the starting material. While some fermented soybean extracts (using *Bacillus*) have been incorporated into cosmetic compositions at concentrations ranging from 0.1% to 70%, this data is not specific to the *Streptomyces avermitilis* variant. No specific FDA status, dermal sensitization data, or established maximum safe concentration is available for this exact combined ingredient. COSMILE Europe lists it as a skin conditioning, antioxidant, and skin protecting ingredient.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While promising potential benefits are extrapolated from broader fermented ingredient research, specific clinical and safety data for this precise ingredient are currently insufficient to provide a definitive efficacy or risk rating.
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