The invention discloses Chinese herb composite extract. The Chinese herb composite extract is prepared from, by weight, 15-35 parTS of conyza blinii, 18-32 parTS of uncaria rhynchophylla, 9-17 parTS of bistort rhizome, 6-12 parTS of rhizoma paridis, 3-8 parTS of eupatorium fortunei, 2-3 parTS of chamomile and 1-2 parTS of propolis. A preparation method includes the steps that powder A, powder B, powder C, powder D and powder F are prepared and mixed with an appropriate amount of propylene glycol, then mixed liquor is obtained, the parTS of propolis are added into the mixed liquor, uniform stirring is performed, and then finally the Chinese herb composite extract is obtained. The Chinese herb composite extract is applied in cigarettes in four modes. The pure natural raw materials are adopted, and the Chinese herb composite extract is prepared based on the compatibility theory of natural Chinese herbs; the Chinese herb composite extract has no chemical additive, has special fragrance, fully exert functions of natural plant extract, can reduce dry sensation for an oral cavity and a throat, relieve smoke irritation, resist to oxidation, and make refreshing and relaxing, and meanwhile makes the cigarettes not adhere to lips in smoking because water and wetness resistance is excellent.