Simply put, it is, for example, the sex life of men and women. The inner wall of women's vagina is relatively dry, and it needs to be coated with a little body lubricant, which is quite useful. 1. ensures that when the husband and wife have sex, the woman's own lubrication is not enough for various reasons, which leads to the man's inability to enter smoothly. Therefore, human body lubricants are needed to help couples have sex smoothly. 2. People who have never used human lubricating oil at present can try to solve the boring sex life and seek other sources of stimulation. The author suggests that if you use it in the future, you must pay more attention to its safety and non-toxic side effects. If it is a specific brand, it will definitely choose a big brand. The human lubricating oil is non-greasy, has no residue, is quiet and reliable, has no toxic and side effects, is easy to clean, has similar pH value in female parts, has no irritation and foreign body sensation, and can be connected with the lubricating effect for a long time because it accepts imported high-quality lubricating and moisturizing agent. Human lubricating oil perfectly combines the functions of lubrication, pleasure, vaginal contraction, disinfection and so on, and is full of interest in sexual survival. Body oil is used for women who feel weak, have low desire, are indifferent and have little feces. Human lubricating oil can be used with condoms, adult appliances, and female tampons, and can also be used to lubricate the edges of dry medical materials that enter the human body. If the body lubricant is water-soluble, it can be used alone or with any condom. Please read the instructions carefully before use.