Science
Mechanism of Action
This extract operates through several pathways to enhance skin health. It directly neutralizes free radicals, specifically scavenging DPPH and highly reactive hydroxyl radicals, thereby providing robust antioxidant protection. For anti-aging, it inhibits elastase and collagenase enzymes, which are key contributors to the breakdown of collagen and elastin, helping to preserve skin structure. Its anti-hyperpigmentation efficacy stems from inhibiting tyrosinase, an enzyme crucial for melanin synthesis. Furthermore, by inhibiting hyaluronidase, it aids in maintaining the skin's natural hyaluronic acid levels, contributing to improved hydration. Preliminary findings also indicate potential anti-inflammatory actions.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 In vitro, a 0.6 mg/mL concentration scavenged 95.1% of DPPH radicals.
- 02 In vitro, a 0.5 mg/mL concentration demonstrated a 93.6% scavenging ability against hydroxyl radicals.
- 03 In vitro, concentrations between 50-200 µg/mL (0.05-0.2 mg/mL) inhibited tyrosinase, hyaluronidase, elastase, and collagenase activities, alongside exhibiting general antioxidant effects.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
While analytes within Pyrrosia Lingua Extract have shown stability for up to 3 days at room temperature in specific mixture stock and sample solutions, a definitive optimal pH range for its stability in cosmetic formulations has not been established.
Safety
Safety Profile
No specific safety assessment reports from CIR, SCCS, or FDA were found for Pyrrosia Lingua Extract for cosmetic use.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Pyrrosia Lingua Extract presents as a valuable ingredient with significant in-vitro potential across antioxidant, anti-aging, brightening, and hydrating benefits, though further in-vivo efficacy and comprehensive safety data are required for definitive formulation guidelines.
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References
Sources