It's true. Gynostemma pentaphyllum contains more than 80 kinds of total saponins, and its nutritional value is almost equal to that of ginseng, so it is called Nanshen. The content of Gynostemma pentaphyllum saponins can be said to be an important standard to measure slimming tea. For example, every 100g of ladies' brand slimming tea contains 3. 1g of total saponins, which seems to be very small, but the content is very high. The more leaves, the rarer they are.