Yerba Mate vs Red Bull: Which Energy Drink Should You Buy?

Choose a canned yerba mate if you want a cleaner-label energy drink: natural caffeine from the leaf, an organic short ingredient list, and zero- or low-sugar options. Choose Red Bull if you want the familiar, sweet, synthetic-caffeine classic.

The catch worth knowing up front: mate cans usually carry more caffeine than a standard Red Bull, not less. A standard 8.4oz Red Bull is about 80mg; Mateina is around 120mg, Guayakí around 150mg, and CLEAN Cause around 160mg per can. So the appeal of mate isn't a softer dose — it's that the caffeine is natural and the rest of the can is simpler. The table above lays it out; the sections below explain why each line matters.

Yerba mate's caffeine occurs naturally in the leaf, the same way it does in tea or coffee. Red Bull's caffeine is synthetic, added to the formula. Many drinkers prefer the natural source on label grounds, and mate also brings the leaf's naturally-occurring polyphenol antioxidants along with it, which Red Bull doesn't have.

On amount, mate cans tend to hit harder: Mateina is about 120mg, Guayakí about 150mg, and CLEAN Cause about 160mg per can, versus roughly 80mg in a standard 8.4oz Red Bull. If you're caffeine-sensitive, that's worth noting — a mate can can deliver close to double a small Red Bull. Both are caffeinated beverages, not supplements, and both are best in moderation.

This is where canned mate makes its strongest case. The best mate cans are organic with a short ingredient list and zero or low added sugar — Mateina is zero-sugar, and CLEAN Cause runs low-sugar and organic. A classic Red Bull, by contrast, contains sugar (its sugar-free version swaps in sweeteners) plus taurine and added B-vitamins.

If your reason for switching is cutting sugar or shortening your ingredient list, a zero-sugar mate can does both. If you actually like Red Bull's sweet, candy-like taste, mate's earthy, herbal flavor is a different experience — lightly sweet at most in the zero-sugar versions. That flavor gap is the most common reason people bounce back to Red Bull, so it's worth a taste test.

Choose a canned yerba mate — Mateina for zero sugar, CLEAN Cause for a low-sugar organic option, or Guayakí for the widely-stocked benchmark — if you want a natural-caffeine, clean-label, low-sugar energy drink, and you're fine with a bit more caffeine and an earthier taste. It's the modern, cleaner swap.

Choose Red Bull if you genuinely prefer its sweet, familiar flavor and the lower per-can caffeine of the standard 8.4oz size suits you. Many people keep mate cans as the everyday energy drink and reach for Red Bull only out of habit or taste preference.