Typically, a standard cigarette contains about 1 to 1.5 milligrams of nicotine absorbed into the bloodstream. This amount varies depending on the cigarette brand and smoking style, such as puff frequency and depth. Smoking one cigarette often delivers a quick nicotine hit.
Vaping devices, or e-cigarettes, offer a different nicotine delivery system. E-liquids come in various nicotine concentrations, ranging from 0 mg/mL (nicotine-free) up to 36 mg/mL or higher. The actual nicotine intake depends on the vape device, user behavior, and liquid concentration.