(1) Seifen's Kwang Tze solution .1oz (3ml) herbal remedy 100% Authentic Description Seifen's Kwang Tze Solution was developed in 1926 by Dr. Lai Yuk She after decades of research and findings. This product is refined from many rare herbs, following a state-of-the-art, advanced manufacturing process. To avoid counterfeits, please pay attention to its unique registered trademark and the founder's portrait printed on the box. Packaging 0.1 fl oz Suggested Use Apply an appropriate amount to a local area externally. ****EXTERNAL USE ONLY : NOT FOR EYES OR MOUTH ***** Message me with ANY questions you may have! If you need this shipped outside the USA message me and I will see what I can do.