Extracellular vesicles from green tea and their use
Extracellular vesicles from green tea leaves, cultivated using biological agriculture, are optimized for size and stability, addressing their lack of application in cosmetics and pharmaceuticals, and demonstrate efficacy in enhancing skin health and treating dermatitis.
WO2025202869A9PCT designated stage Publication Date: 2026-07-02EXO LAB ITALIA SRL
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- EXO LAB ITALIA SRL
- Filing Date
- 2025-03-24
- Publication Date
- 2026-07-02
AI Technical Summary
Technical Problem
The use of extracellular vesicles derived from green tea for therapeutic and cosmetic applications is not established in the current literature, despite their potential as natural carriers of bioactive compounds.
Method used
Extracellular vesicles are extracted from green tea leaves cultivated using biological agriculture methods, characterized by specific antioxidant content, and optimized for size and stability, then formulated into cosmetic and pharmaceutical products.
Benefits of technology
The extracellular vesicles enhance skin health through increased collagen production, serotonin and melatonin release, and provide antioxidant and anti-inflammatory benefits, making them suitable for neurocosmetics, pharmaceuticals, and medical devices.
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Abstract
Extracellular vesicles (EVs) extracted from green tea leaves from biological agriculture characterized in that said green tea leaves contain antioxidant compounds within the lipid membrane.
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