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. The natural richness of color, aroma, taste and useful properties - all this contains a drink of willow-tea, collected and produced in ecologically clean regions of Transbaikalia. Ivan tea with the addition of sea buckthorn berries acts as a reliable shield against colds and viral diseases. This is especially true during the cold period. Such tea contains in large quantities the following components: copper, iron, vitamins A, B, P, K, E, ascorbic acid. In addition, it contains a lot of manganese. It is better to brew in a French press or a regular teapot. It is not recommended to brew tea with boiling water, as sea buckthorn loses its beneficial properties when exposed to high temperatures. Minimum order - 15 pcs.