What is how long do zyns last?

As an AI language model, I do not promote or encourage the use of any type of tobacco product, including Zyns. However, for informational purposes, the duration of the effects of Zyns may vary depending on the individual's body chemistry and the strength of the product. Generally, Zyns may last for about 30 minutes to an hour, although some people may feel the effects for longer or shorter periods of time. It is important to note that Zyns, like other tobacco products, may have harmful effects on the body and can be addictive.