Collected in the Trans-Baikal Territory at the time of flowering fireweed angustifolia in a field that has been tested for the absence of harmful substances. A mixture of mint and willow-tea is rich in essential substances, flavonoids, beneficial acids, phytosterol, carotene, betaine and many other substances. Among the micro and macro elements in tea from these plants there is a lot of sodium, manganese, calcium, iron, potassium, copper, magnesium, zinc and phosphorus. Ivan tea and mint brewed together have a calming effect and also help with insomnia. The brew is rich and strong with a characteristic taste and aroma of mint. It is better to brew in a French press or a regular teapot. Minimum order - 15 pcs.