Katana is built on ceremonial-grade matcha instead of the usual heavy caffeine blends. This gives you a steady, calibrated lift alongside L-theanine and antioxidants, so you get focused energy without the spike, jitters, or crash typical of traditional energy drinks.

Katana is formulated for smooth, sustained energy rather than a sharp spike, which many customers with caffeine sensitivity find easier on the body. As always, if you have specific health concerns, we recommend checking with your doctor before adding any new caffeinated product to your routine.

Each can has 120 mg of caffeine, equivalent to about two cups of coffee.

Each can is 12 fl oz (355 mL), available in Lemon and Strawberry flavors.