Global Catechin Market Size, Share, And Business Benefits By Type (Epicatechin, Epicatechin Gallate (ECG), Epigallocatechin (EGC), Epigallocatechin Gallate (EGCG), Others), By Source (Green Tea Catechins, Cocoa Catechins, Grape Catechins, Others), By Function (Antioxidants, Cardiovascular health, Weight management, Skin health, Anti-inflammatory, Brain health, Others), By Application (Functional Beverages, Functional Foods, Cosmetics and Skincare, Nutraceuticals, Others), By Region and Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends, and Forecast 2025-2034