Answer: The active ingredient in Zyban is a medication called bupropion. This medication does have a generic version, which is much cheaper than Zyban, but has the exact same effects in the body. This is a great, low cost option to use a drug that has been shown to increase the chances of successfully quitting.
This information is not, nor is it intended to be, a substitute for professional medical advice, diagnosis, or treatment, and should never be relied upon for specific medical advice. If you have any questions or concerns, please talk to your doctor.