What Is Green Tea Caffeine? A Guide to Kubo’s High-Energy Tea

Tea has naturally contained caffeine for thousands of years. But if you’ve ever looked at a cup of traditional green tea and thought, I love this, but I need more energy, you’re not alone. That’s one of the ideas behind Kubo. We make organic tea with significantly more caffeine than a traditional cup by combining our tea blends with caffeine derived from organic green tea. Here’s how it works. Does Green Tea Naturally Have Caffeine? Yes. Green tea comes from the Camellia sinensis plant—the same plant used to produce black tea, white tea, and oolong tea. Caffeine occurs naturally in...