Quality Control

In order to ensure quality, Tianjiang have implemented a traceable platform covering the entire process from seedlings up until commercial circulation, in particular in production and supply.Raw herbal materials undergo extensive safety testing for heavy metals, pesticides etc. with certificates of analysis from the national lab for every batch. These certificates include information on identification, authentication, heavy metal and microbiological analysis.Everything is produced in accordance with GMP standards, in ISO class 6 cleanrooms with strict control over selection, processing, production and packaging. Tests are verified by independent laboratories in the US and Germany.