FAQ

How can Zest Tea provide sustained alertness and energy WITHOUT caffeine crash or jitters?

Zest Tea is packed with amino acids, including L-Theanine, which studies show helps moderate caffeine's effects.

How do you increase the caffeine levels?

We have developed an innovative proprietary blending method that enhances the caffeine levels using a natural tea extract. The process and ingredients used are natural.

How much caffeine is in Zest?

135 - 160mg of caffeine, give or take. The natural caffeine level of teas varies, so the actual content can be a few milligrams over or under the stated range.

How can I change or cancel my subscription?

It's easy and you can do it at any time. Log in on ZestTea.com with the email you used at checkout. You'll see a link to manage your subscription. From there you can skip a delivery, change the flavors, change frequency, or even cancel your subscription. There are no penalties whatsoever for canceling. You can also contact us for any reason, our team is always happy to help.