Science
Mechanism of Action
This extract operates through a multifaceted mechanism to support skin health. Its flavonoid components, particularly chrysin, exert potent antioxidant activity by regulating key cellular pathways, specifically p38 mitogen-activated protein kinases (MAPKs) and nuclear factor kappa B (NF-kB). This action effectively inhibits the generation of pro-inflammatory mediators, metalloproteinases (MMPs), and harmful reactive oxygen species (ROS). Furthermore, the presence of pilocarpine and other imidazole alkaloids contributes directly to its demonstrated anti-inflammatory capabilities.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
No specific optimal pH range for the stability of Pilocarpus Microphyllus Leaf Extract in cosmetic formulations has been definitively established. However, experimental studies have utilized buffers at pH 4, pH 5.6, and pH 6.4 for extraction and analytical purposes.
Safety
Safety Profile
While generally regarded as non-irritating, there is a documented potential for irritation, inflammation, or dryness, particularly when combined with other ingredients known to cause sensitivity. The Cosmetic Ingredient Review (CIR) has not formally assessed the safety of this ingredient.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Pilocarpus Microphyllus Leaf Extract is a valuable botanical ingredient offering scientifically supported antioxidant and anti-inflammatory benefits, though formulators should carefully consider its potential for irritation in sensitive skin or complex formulations.
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References
Sources