Is there any restriction on selling tea at Amazon Europe Station?

According to the American law contained in the Federal Food, Drug and Cosmetic Act, food importers aiming at introducing interstate commerce in the United States are responsible for ensuring the safety and hygiene of their products and labeling them according to the requirements of the United States. All imported food is considered as interstate trade. The FDA imposes sanctions on individual food importers, products, labels or commodities without legal authorization, approval, certification, licensing or other means. As long as the facilities for producing, storing or otherwise processing products have been registered with the FDA, importers can import food into the United States without FDA approval and provide the FDA with goods notified in advance.