Tea extracts are concentrated forms of the beneficial compounds found in tea leaves, such as polyphenols, catechins, and flavonoids. These extracts are often used in dietary supplements, cosmetics, and food products due to their antioxidant properties and potential health benefits, including improved heart health and weight management. The extraction process typically involves steeping tea leaves in water or using solvents to isolate the desired compounds. Green tea extract and black tea extract are popular varieties, each offering unique flavors and health benefits. These extracts can be found in various forms, including powders, capsules, and liquid concentrates.