Traditional Chinese medicinal composition containing Gynostemma pentaphylla extract, and preparation method thereof

The invention discloses a traditional Chinese medicinal composition containing Gynostemma pentaphylla extract. The traditional Chinese medicinal composition comprises 8-70wt% of a Gynostemma pentaphylla extract, 5-45wt% of a cassia seed extract, 10-27wt% of a lotus leaf extract and 10-30wt% of a Polygonum multiflorum Thunb extract. The invention also discloses a preparation method of the traditional Chinese medicinal composition. The method comprises the following steps: extracting effective components, and preparing the finished product according to a formula. The traditional Chinese medicinal composition fully utilizes the scientific proportioning of raw medicines to generate a coordinative effect, can reduce the blood fat, has better curative effect and more controllable quality than traditional preparations, and is suitable for industrialized production.