Science
Mechanism of Action
Operating via high concentrations of monoterpenes like Limonene, it inhibits tyrosinase and tyrosine kinase 2 beta to reduce melanin synthesis and oxidative stress. Its antimicrobial action disrupts bacterial cell membranes, while astringent tannins and anti-inflammatory compounds minimize redness and swelling.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 A 20% Aegle marmelos extract demonstrated significant antioxidant, antimicrobial, and anti-inflammatory benefits in a peel-off mask, showing no human skin irritation (ijpsjournal.com).
- 02 The essential oil exhibited potent antimicrobial activity with a minimum inhibitory concentration (MIC) of 0.25 mg/mL against Streptococcus mutans (NIH).
- 03 Significant dose-dependent antioxidant potential was confirmed with an IC50 value of 72.71 μg/mL for DPPH radical scavenging, comparable to ascorbic acid (NIH).
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Stable from pH 4.0 to 7.0 and thermally up to 100°C for 15 minutes, with optimal antioxidant activity observed at pH 4.0. Nanoemulsification often enhances aqueous stability and penetration.
Conflicts
- Oxidizing agents
- Strong acids/bases
Safety
Safety Profile
While not CIR reviewed, clinical patch tests indicate minimal irritation potential. However, its high Limonene content (up to 75%) poses a moderate sensitization risk if oxidized.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Aegle Marmelos Leaf Oil is a valuable multifunctional ingredient, offering significant antioxidant, antimicrobial, and anti-inflammatory benefits across various skin types with generally low irritation.
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References
Sources