Welcome to Xi'an Demeter Biotech Co., Ltd., a leading manufacturer, supplier, and factory of premium quality black tea extract in China. Our black tea extract is derived from the finest tea leaves, carefully selected and processed to preserve its natural goodness and health benefits. Black tea extract is rich in antioxidants, polyphenols, and other bioactive compounds that have been linked to numerous health benefits, including improved heart health, cognitive function, and immune system support. Our advanced extraction process ensures that our black tea extract retains the maximum level of these beneficial compounds, providing you with a potent and effective supplement. Whether you are looking to enhance your overall well-being, boost your energy levels, or incorporate the benefits of black tea into your products, our black tea extract is the perfect choice. We take pride in providing our customers with the highest quality black tea extract, backed by our commitment to excellence and customer satisfaction. Choose Xi'an Demeter Biotech Co., Ltd. for all your black tea extract needs and experience the difference that quality makes.