While most herbs are sourced from the bulk herb market, the raw herbs that become Treasure of the East herbal extracts are sourced directly from over 300 herb farms across 22 Chinese provinces, including 66 herb farms that Tianjiang owns or co-owns. These incredibly close and long-standing relationships help us ensure quality from the seed through the finished product.
Four of Tianjiang's 66 herb farms in Szechuan, Shandong, Yunnan, and Ningxia
Because we source directly from the farms, we are able to produce many herbal extracts from a single annual batch, immediately after harvest, for the best possible freshness and efficacy. We avoid many issues of degradation and contaminant growth (related to prolonged or improper storage) because our supply chains are smaller and shorter.