Fuel Science
Caffeine Alternatives: Yerba Mate, Yaupon and Clean Energy
Same lift, less of the jittery, crashy downside.

Coffee is great until the jitters, the afternoon crash, or the 2pm cup that wrecks your sleep. If you want energy with a gentler curve, you have options.
Yerba mate
A traditional South American brew, yerba mate contains caffeine alongside other plant compounds, and many people find it gives a smoother, steadier lift than a strong coffee — energy without the same spike-and-crash.
Yaupon
Yaupon is a naturally caffeinated plant native to North America and a close relative of yerba mate. It offers a similar clean-energy profile and is a lesser-known option worth trying.
Caffeine-free for the afternoon
Sometimes you want the ritual, not the stimulant. Botanicals like rooibos are naturally caffeine-free and rich in antioxidants — ideal for evenings or rest days when more caffeine would cost you sleep.
An easy way to explore
Our Flex Recovery range spans both ends — yerba mate and yaupon for a clean lift, rooibos and others for caffeine-free — all sparkling and zero added sugar. A simple way to find the energy that suits you without the coffee rollercoaster.
Find your clean energy — shop Recovery.
