Essential Organic Hibiscus Herbal Infusion contains only air-dried Hibiscus Flowers, giving a rich ruby colour and tart flavour sometimes compared to cranberry. Unsurprisingly, it is a good source of Vitamin C, and numerous health benefits have been claimed for it. These teas are 100% plastic-free. The boxes are FSC certified, the string is made of organic thread and the bags are home compostable. Packed in the UK, the herbs are fairly farmed and some are Fair Wild certified.Essential work with organic herb specialists to source them, ensuring they are of the highest quality and flavour.