Medications: Prescription medications like varenicline (Chantix) and bupropion (Zyban) are designed to help people quit by affecting brain chemicals related to nicotine addiction, according to the National Institute on Drug Abuse
The liquid usually has nicotine, flavorings, and other chemicals
Osser S, Beckman-Ramirez A, Liedholm P
Materials such as Orange, Lemon, Patchouli, Rose, Neroli, Tonka, Deer Tongue, Vanilla, Valerian, Orris, Bergamot, Cardamon, Cinnamon, Coriander, Cedarwood, Mace, Lavender, Cascarilla, Sandalwood, Lovage, Styrax, Balsam Peru, Balsam Tolu, Foenugreek, Rum, and Geranium are old favorites
And tobacco researchers generally support e-cigarettes in particular as alternatives for people looking to quit cigarettes