100% pure. High source of anthocyanin antioxidants. Foil sealed tea bags. Anthocyanins: Powerful antioxidants from plant pigments which appear red, purple or blue depending on the acidity (pH). Concrete Evidence: To prove the bio-activity of any hibiscus tea simply splash some on white concentrate (or a single drop onto copy water). It will slowly change the red antioxidants into a dark blue colour revealing the purity of Heart-tee Hibiscus herbal tea. It is the antioxidants which are changing colour! For a stronger dose add another tea bag. Splash other brands to compare the difference, if there is no blue there are no active anthocyanin antioxidants. Each tea bag contains the healthful benefits of 3 premium flowers naturally caffeine free. www.heart-tee.com. A strong full bodied tea with intense berry flavour and a satisfying red wine replacement. Our Wild Hibiscus Flowers contain very high levels of anthocyanin antioxidants. Each foil sealed tea bag contains the health-full benefits of 3 whole Wild Hibiscus Flowers cold dried using a unique process in Sydney, Australia. Allow to brew for 5+ minutes, also delicious at room temperature or a refreshing iced tea. The health benefits of hibiscus tea are well proven, visit our website to explore the results or ask your doctor. Recycle. Made in Australia. Made in Sydney, Australia.