Science
Mechanism of Action
POLE delivers its beneficial effects through several distinct mechanisms. It acts as a powerful free radical scavenger, providing significant antioxidant defense against environmental stressors. Its anti-inflammatory capabilities stem from inhibiting key enzymes, cyclooxygenase and lipoxygenase, crucial mediators in inflammatory pathways. Furthermore, POLE promotes wound healing by stimulating cellular regeneration and restoring optimal cellular function, thereby aiding in the repair of stressed skin and alleviating irritation. The extract also contributes to skin brightening by effectively inhibiting tyrosinase activity, an enzyme fundamental to melanin synthesis. Its inherent antimicrobial properties, alongside a rich composition of beneficial flavonoids and phenolic acids, further enhance its dermatological utility.
Research
Clinical Evidence
High confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
In vitro studies confirm biological safety at concentrations up to 500 mg/L, demonstrating low cytotoxicity on HaCaT keratinocytes and L929 fibroblasts. Notably, this leaf extract contains minimal levels of coumarin and its derivatives, which are associated with potential phototoxicity, mutagenicity, carcinogenicity, and hepatotoxicity in the rhizome extract, positioning it as a safer alternative.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Peucedanum ostruthium Leaf Extract is a valuable, multi-functional botanical offering robust antioxidant, anti-inflammatory, wound healing, and brightening benefits, suitable for all skin types due to its impressive in vitro efficacy and low cytotoxicity profile.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources