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Black tea is fermented tea leaves, mainly composed of tea polyphenols, caffeine, and theanine. It has a unique aroma and taste and is widely used in beverages and health products.
| Product Name | Black Tea Powder |
| Used part | Leaf |
| Appearance | Brown Red Powder |
| Specification | 200 Mesh |
| Test Method | HPLC |
| Source | Camellia sinensis |
| Certificate | KOSHER/HALAL/ISO/HACCP/USDA ORGANIC |