Science
Mechanism of Action
Operating through its natural abundance of flavonoids, tannins, and vitamins, Diospyros Kaki Leaf Water delivers powerful antioxidant effects, neutralizing free radicals and defending against premature skin aging. It exhibits anti-inflammatory actions to calm irritation and redness, alongside antibacterial properties that target imperfections and prevent pore congestion. The ingredient adeptly modulates sebum production, promoting a balanced skin environment, and supports cellular regeneration for a healthier skin barrier, acting as a broad skin protectant.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 In vitro studies on Diospyros kaki leaves aqueous extract demonstrated significant concentration-dependent antioxidant activity, achieving 41% to 52% DPPH radical scavenging capacity within a range of 12.5-200 μg/ml.
- 02 Clinical application of a cosmetic cleanser containing Diospyros kaki leaf extract notably reduced skin oil content and minimized pore size in human subjects.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Due to its high antioxidant content, this ingredient is susceptible to degradation from light and heat. Therefore, packaging that limits exposure to these elements is recommended to maintain optimal stability and efficacy.
Conflicts
- Exercising caution is advised when formulating with other active ingredients to mitigate potential skin irritation or itching.
Safety
Safety Profile
Generally recognized as safe for cosmetic use and compliant with international regulations. However, individuals with sensitive skin should perform a patch test due to a potential for allergic reactions or irritation. EWG Skin Deep® categorizes 'Diospyros Kaki Leaf Extract' as 'Restricted' for VERIFIED products without sufficient substantiation, indicating a need for comprehensive data.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Diospyros Kaki Leaf Water is a valuable ingredient, offering broad-spectrum benefits including potent antioxidant defense, soothing anti-inflammatory action, and sebum regulation for improved skin clarity and health.
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References
Sources