Science
Mechanism of Action
The filtrate's mechanism of action involves a rich blend of bioactive compounds, including aglycone isoflavones and coenzyme Q10, which collectively confer potent antioxidant benefits by mitigating oxygen-promoted reactions and thereby preventing cellular damage. It actively contributes to skin brightening by inhibiting tyrosinase, a key enzyme in melanin synthesis. Furthermore, this ingredient supports skin's structural integrity and moisture retention by reducing the activity of hyaluronidase, which degrades hyaluronic acid, and elastase, an enzyme responsible for elastin breakdown, thus preserving elasticity and diminishing visible signs of aging.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Monascus-fermented soybean extracts demonstrated a concentration-dependent increase in antioxidant capacity. At 50 mg/mL, both methanol and 80% ethanol extracts showed effective inhibition of tyrosinase, hyaluronidase, and elastase enzymes.
- 02 Extracts from Monascus-fermented black soybeans more potently inhibited α-melanocyte stimulating hormone (α-MSH)-induced melanogenesis in B16F10 cells compared to arbutin, suggesting significant skin lightening potential.
Transparency
Dusting Analysis
No specific data regarding dusting concentrations or marketing claims is available for this ingredient.
The Formula
Formulation
Stability
Monascus pigments, a key component, exhibit stability in darkness and within a pH range of 4-8. Monascus fermented soybeans generally show higher solubility in acidic pH regions, with improved emulsion stability observed at pH 7 and 9.
Safety
Safety Profile
There is currently no direct Cosmetic Ingredient Review (CIR) or Scientific Committee on Consumer Safety (SCCS) assessment specifically for 'MONASCUS/LETTUCE ROOT/SOYBEAN FERMENT FILTRATE'. While the CIR has reviewed other ferment ingredients, often concluding safety (e.g., Lactobacillus Ferment), complex ferments like this typically require specific data on the exact yeast or fungal species used. Information on potential irritancy or comedogenicity is also unavailable.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This ferment filtrate shows promising in-vitro efficacy for antioxidant, anti-aging, and skin brightening benefits; however, due to the lack of direct CIR assessment and specific safety data, further research is needed for a comprehensive safety and efficacy profile in cosmetic applications.
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