The global Catechin market is witnessing an unprecedented surge, driven by the shift towards clean-label antioxidants. As consumers transition away from synthetic preservatives, Catechins—specifically EGCG from green tea—have become the gold standard in the nutraceutical industry.
The supply chain has evolved from simple raw material trade to high-precision molecular isolation. Global enterprises now demand standardized levels of Epigallocatechin gallate (EGCG) to ensure consistent clinical efficacy in their formulations.
Technological advancement is currently focused on bioavailability enhancement. We are pioneering nano-encapsulation techniques to solve the traditional oxidation and stability challenges of Catechin molecules.
China accounts for over 70% of the world's green tea production, providing an unparalleled raw material security. As a premier Catechin extract manufacturer, Botanical Cube Inc. leverages this geographical proximity to ensure the freshest raw materials enter our extraction lines within hours of harvest.
The efficiency of Chinese manufacturing isn't just about scale; it's about the industrial cluster effect. Our location in Xi'an allows us to integrate the latest botanical research with robust logistics, offering global buyers a 30% faster lead time compared to other regions.
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Benefiting from the solid foundation provided by its parent company, Xi'an Tianben Bioengineering Co., Ltd., Botanical Cube Inc. focuses on researching, developing, producing and selling healthy natural ingredients. With more than two decades of industry experience, it has become a leader in the field.
Our operations are supported by three companies - Xi'an Tianben Bioengineering Co., Ltd., Botanical Cube Inc. and Shaanxi Tianben Kangyuan Biotechnology Co., Ltd. - which together operate 3 production bases covering more than 100 acres.
Established in 2012, our Sanyuan facility represents our commitment to growth. From early challenges to becoming a high-standard facility, we have invested heavily in technology, training, and quality control to strengthen our capabilities.
Powder collection, crushing, and sieving processes are performed in a Class 100,000 cleanroom. Our operators strictly follow hygiene protocols to maintain product purity and safety for global dietary supplement standards.




Utilized as the primary active ingredient in weight management and metabolic health supplements due to its potent thermogenic properties.
Catechins act as powerful UV-protective agents and anti-inflammatory components in premium skincare formulations and anti-aging creams.
Water-soluble Catechin extracts are increasingly used in "Smart Beverages" to enhance mental clarity and provide sustained antioxidant support.
A natural alternative to synthetic preservatives like BHA/BHT, extending the shelf life of oils and meat products through lipid oxidation inhibition.
Modern procurement directors are moving away from "lowest price" to "highest value and transparency." There is a significant trend towards Vertical Integration, where buyers require proof of origin from the tea leaf to the final powder.
At Botanical Cube Inc., we meet this demand through our "Fingerprint Identification" technology for every batch of Catechin extract, providing a Full Audit Trail. This ensures compliance with FDA, EFSA, and other regional regulatory bodies.