Which part of e-cigarette contains nicotine

Which part of the e-cigarette contains nicotine? Usually, nicotine is only contained in e-juice because nicotine works through the combustion of e-juice.

Electronic cigarettes are mainly composed of e-liquid (including nicotine, disposable pod ， flavor, solvent propylene glycol, etc.), heating system, power supply and filter. They are heated and vaped to produce an aerosol with a specific smell, so nicotine is mostly found in e-liquids.

Generally speaking, the higher the milligrams of nicotine contained in e-cigarettes, the greater the nicotine content and the greater the harm to the human body. Therefore, it is recommended to slowly reduce the nicotine content in the process of vaping.

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