Human body lubricating liquid as well as preparation method and application thereof

The invention belongs to the technical field of articles of daily use, and discloses a human body lubricating liquid as well as a preparation method and application thereof. The human body lubricating liquid comprises a component A and a component B, wherein the component A comprises a humectant, a thickening agent, a chelating agent and water; the component B is prepared from a neutralizing agent, an emulsifying agent, beta-glucan, polydimethylsiloxane, 1, 2-hexanediol and CTR50. The preparation method comprises the following steps: preparing CTR50; sequentially adding the humectant, the thickening agent and the chelating agent into water, heating and mixing to obtain a component A; and adding the emulsifier and beta-glucan in the component B into the component A, mixing, adding other materials in the component B, and mixing to obtain the water-based paint. The invention further provides a condom comprising the human body lubricating liquid. The rhizoma corydalis root extract is added into the lubricating li