Greenlike Perilla Leaf Folium Perilae Seed Perillae Folium Zi Su Ye 特级 紫苏叶 자소엽 齐紫苏叶 (16oz)

I made mistake and did not return this item.I am only now comparing the photos I description with packaging I received. I was not able to use because of added chemicals (sulfur dioxide) not listed in the description. It has a warning label on the actual packaging I received, not on photos in description. Misleading.The point of buying these was to have a natural product, instead of having to process leaves myself. But even after precautionary rinsing or soaking, quality would be not worth the effort.

Product is nice. But, why is the bag opened when I received this package?