CHINA BRUSH SUIFAN'S KWANG TZE SOLUTION ORIGINAL Authentic!!! Product description: Suifan’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. Ingredients: Frutus Cnidii, Pericarpium Zanthoxyli, Cortex Cinnamomi, Radix Angelicae Dahuricae, Flos Caryophylli, Rhizoma Alpiniae Officinarum, Rhizoma Atractylodis. About the product men's Oil sexual enhancement ( 1 bottle ) Exp Aug 31/ 2025 **Never let this solution come in contact with eyes or mouth External Use Only !!!