Science
Mechanism of Action
This extract functions as a skin conditioning agent and emollient, enhancing skin smoothness and suppleness. It significantly reduces oxidative stress by inhibiting Reactive Oxygen Species (ROS) production. Specific compounds found within Styrax japonica have been demonstrated to improve collagen integrity by downregulating MMP-1 protein expression, an enzyme responsible for collagen degradation, and simultaneously upregulating type-1 procollagen expression. These actions collectively support skin structure and elasticity. Additionally, it helps to soothe skin inflammation and irritation, regulate oil production, and maintain hydration, fostering overall skin balance and resilience.
Research
Clinical Evidence
Medium confidenceN/A
Transparency
Dusting Analysis
Insufficient data available to determine if this ingredient is commonly dusted or to establish a dusting threshold.
The Formula
Formulation
Safety
Safety Profile
Recognized as safe for cosmetic use by European Union regulations. However, sensitive individuals are advised to perform a patch test prior to use, as allergic reactions such as skin rash or itching have been reported in rare instances.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Styrax Japonicus Branch Extract is a valuable ingredient, offering documented antioxidant, soothing, and anti-aging benefits supported by in vitro studies, with a generally favorable safety profile for most skin types.
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References
Sources