Green Tea 500Mg is water extracted and consists of 50% polyphenols, including 30% catechins. The polyphenols in green tea are potent antioxidants and support circulatory and immune health. It is recommended to take 1 capsule per day with food or as directed by your qualified healthcare professional. 1 capsule provides approximately 40 mg of caffeine. If you have a medical condition (especially hypertension or circulatory abnormalities), are pregnant, lactating, trying to conceive, under the age of 18, or taking medications (especially hypertensive or circulatory), consult your healthcare professional before using this product. Keep out of reach of children. Store in a cool, dry place.