Science
Mechanism of Action
This extract employs a sophisticated mechanism to mitigate skin concerns. It significantly reduces inflammatory markers such as nitric oxide, 3-nitrotyrosine, and NF-kB, and modulates proteinase-activated receptor-2 (PAR-2) signaling to calm irritation. As a potent antioxidant, it neutralizes free radicals and enhances the skin's natural defenses against environmental aggressors. Furthermore, its ability to promote collagen synthesis provides anti-aging, firming, and restorative properties, while its antibacterial action targets acne-causing bacteria like Propionibacterium acne. The extract also functions as a soothing and moisturizing agent, aiding in the reduction of redness and sensitivity, and facilitating the repair of the skin's protective barrier, attributed to its rich composition of alkaloids, flavone glycosides, and phenolic compounds.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
No data available to suggest common dusting practices or specific thresholds for this ingredient in formulation.
The Formula
Formulation
Stability
For enhanced stability and preservation, the extract is often formulated with agents such as Potassium Sorbate, Sodium Benzoate, and Citric Acid to regulate its pH.
Safety
Safety Profile
While generally regarded as safe and approved for cosmetic use by the European Union Commission, individuals with sensitive skin should perform a patch test due to potential for irritation or allergic reactions. No specific maximum concentration limits are explicitly detailed, deferring to manufacturers' guidelines. It's noted that EWG VERIFIED products require substantial substantiation to include this ingredient.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Phellodendron Amurense Bark Extract is a valuable botanical ingredient offering comprehensive benefits, particularly strong anti-inflammatory and antioxidant protection, alongside antibacterial and collagen-supporting properties for a wide range of skin types.
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