What Is Guayusa? The Amazonian Leaf Behind Clean, Steady Energy

Long before sunrise in the Ecuadorian Amazon, families gather around a fire, pass around gourds of a warm, earthy brew and talk through the day ahead. That brew is guayusa (say it gwhy-YOU-sah), and for many communities in the region it has been part of the morning for generations.

If you've only just heard the name, you're not alone. Guayusa is still new to most American shelves, even though it's one of the few naturally caffeinated plants on Earth. In this guide we'll cover what guayusa is, where it comes from, how it tastes, how much caffeine it has, and how to brew it at home. We're PACHA, and this leaf is all we do. We call it Ancient Energy.

What is guayusa, exactly?

Guayusa is the leaf of Ilex guayusa, an evergreen tree native to the upper Amazon. Its leaves are picked, dried and steeped like tea, and the drink is usually called guayusa tea.

Here's the surprise: guayusa isn't botanically a "tea" at all. True teas (green, black, oolong, white and matcha) all come from Camellia sinensis. Guayusa belongs to an entirely different family, the hollies (Aquifoliaceae). That makes it a close cousin of two other caffeinated hollies:

• Yerba mate (Ilex paraguariensis), from South America's subtropical forests
• Yaupon (Ilex vomitoria), native to the southeastern United States

So guayusa is technically a herbal infusion, but unlike most herbal teas (chamomile, peppermint, rooibos), it contains caffeine. That combination is what makes it special: the comfort of a cup of tea with a real morning lift. If you're curious how it stacks up against its cousin, read our guide to guayusa vs yerba mate.

Where does guayusa come from?

Guayusa grows in the western Amazon, and Ecuador is its heartland. The word "Pacha" comes from Kichwa, one of the Indigenous languages of the region. It's usually translated as "Earth" or "world," and in Inca and Kichwa tradition it also speaks to the relationship between time, space and everything they hold.

A morning ritual, not a trend

In Amazonian Kichwa communities, people traditionally rise before dawn to drink guayusa together: sharing stories, interpreting dreams and planning the day. You'll sometimes see guayusa nicknamed the "night watchman," a nod to those early hours.

Guayusa also has cultural roots outside the rainforest. The Tsáchila people of Santo Domingo, on Ecuador's coastal side, traditionally use it in healing and spiritual practices. Our own guayusa comes from the Amazon side: today we work entirely with farmers in Archidona, in Napo province.

Grown in the chakra, not on a plantation

Traditionally, guayusa isn't grown on monoculture farms. It grows in the chakra, a traditional Amazonian agroforestry system where guayusa grows in the shade of a diverse forest alongside food crops, fruit trees and medicinal plants. The chakra supports biodiversity and keeps farming in the hands of local families. In 2023, the UN Food and Agriculture Organization (FAO) recognized the Amazonian Chakra of Ecuador's Napo province as a Globally Important Agricultural Heritage System, one of a small group of farming systems worldwide with that status.

At PACHA we work directly with small-scale farmers in Napo province, mainly around Archidona, with no middlemen, fair prices and regular purchases. Our leaf is grown in the chakra system and certified by Chakra Alliance, a nonprofit that checks chakra farms for conservation, biodiversity, fair work and natural farming. Three of our farming families hold its Producer Certification. We keep the circle small on purpose: we choose quality over quantity.

What does guayusa taste like?

If you expect guayusa to taste like green tea or yerba mate, you're in for a pleasant surprise. Most people describe it as:

• Earthy and rounded, with a gentle, pleasant bitterness
• Lightly floral with a natural hint of sweetness
• Smooth, without the sharp astringency some green teas have

One reason it tastes clean: our guayusa is never smoked. The leaves are hand-picked, air-dried and then oven-dried, cut and packed in small batches. It's 100% guayusa leaf with nothing added.

The three faces of one leaf: Traditional, Golden and Green

All of PACHA's guayusa comes from the same leaf. What changes is how long it's allowed to wither before drying, and that small step changes the flavor and the caffeine in the cup.

*Based on our laboratory analysis of a 4 g serving.

Want the full picture, including how these numbers compare with coffee? See our deep dive on guayusa caffeine content.

Does guayusa have caffeine?

Yes. Guayusa is naturally caffeinated, and a typical cup lands somewhere between a cup of tea and a cup of coffee. For reference, the U.S. Food and Drug Administration (FDA) puts a 12 oz cup of brewed coffee at roughly 113–247 mg of caffeine (about 75–165 mg per 8 oz), black tea at about 71 mg and green tea at about 37 mg per 12 oz. A 4 g serving of our Traditional guayusa measured about 66 mg.

How strong your own cup turns out depends on how much leaf you use and how long you steep it. More leaf or a longer steep means a stronger cup.

What is guayusa good for?

This is one of the most common questions we hear, so let's answer it honestly.

Guayusa is, first and foremost, a naturally caffeinated drink. Like coffee or tea, the caffeine is what gives it its energizing character. Where guayusa differs is in how people describe the experience. Many drinkers describe it as a smoother, steadier lift than coffee, the kind of energy that's easy to work, study or train with. Everyone responds to caffeine differently, though, so the best way to know is to try a cup and see how it feels for you.

Here's where guayusa fits naturally into a day:

• A morning ritual for people who want an alternative to coffee
• An afternoon cup when you want something lighter than an espresso
• Before a workout or a long study session
• An iced or cold-brew drink in place of soda or canned energy drinks

What we won't tell you is that guayusa treats, cures or prevents anything. It's a delicious caffeinated leaf with a deep cultural history, and that's a great reason to drink it. For a closer look at what's in the leaf, see our article on guayusa tea benefits.

A note on caffeine and safety

The FDA notes that up to 400 mg of caffeine a day is not generally associated with negative effects in healthy adults. If you're pregnant or breastfeeding, take medication, have a heart condition or are sensitive to caffeine, talk to your doctor before adding guayusa (or any caffeinated drink) to your routine.

How to brew guayusa tea

Guayusa is forgiving: a longer steep mainly gives you a stronger, more intense cup.

Hot (loose leaf):

1. Add 2 heaping teaspoons of loose leaf to your infuser, French press, teapot or strainer.
2. Pour 8 oz of boiling water over the leaves.
3. Steep 5–10 minutes. For a stronger cup, steep longer or use more leaf.

Hot (tea bags): Steep one bag in 8 oz of hot water for 5 minutes, or longer for a stronger cup.

Iced: Brew hot, let it cool to room temperature, then pour over ice or refrigerate.

Cold brew: Add leaves or bags straight to cold water, stir, and strain after 2 hours or more. No heat needed.

For recipes, ratios and more methods, see how to make guayusa tea.

Loose leaf or tea bags: where to start

Choose loose leaf if you brew a lot, like adjusting strength, or want the most traditional experience. Our Guayusa Loose Leaf (2 lb) is a medium cut with an earthy aroma, a pleasant medium bitterness and a slightly sweet, floral finish. At a 4 g serving, one 2 lb bag makes roughly 225 cups.

Choose tea bags if you want convenience at home, at work or on the road. Our Guayusa Tea Bags (100 count) hold 2.5 g of leaf each, about 41 mg of caffeine per bag, with a light, earthy flavor. The bags have no tags, no strings and no individual wrappers, so there's less waste in your cup.

The bottom line

So, what is guayusa? It's a caffeinated holly leaf from the Ecuadorian Amazon, brewed for generations at dawn, grown in the shade of a living forest and now making its way into American mugs. It tastes earthy and smooth, it gives you real caffeine, and every cup connects you to the families who grow it.

If you're ready to try it, start with a bag of Guayusa Loose Leaf or the easy 100-count Tea Bags, and make your next morning a little more ancient.

Frequently Asked Questions

What is guayusa?

Guayusa (Ilex guayusa) is an evergreen holly tree native to the Amazon rainforest, especially Ecuador. Its leaves are dried and brewed like tea. Unlike most herbal teas, guayusa is naturally caffeinated. It's a close relative of yerba mate and yaupon, and communities in the Ecuadorian Amazon have traditionally gathered before dawn to drink it together.

Is guayusa a tea?

Guayusa is brewed like tea and usually called "guayusa tea," but botanically it isn't one. True teas come from the Camellia sinensis plant. Guayusa comes from a holly, Ilex guayusa, so technically it's a herbal infusion. Unlike most herbal infusions, it naturally contains caffeine, which gives it an energizing character similar to tea or coffee.

How much caffeine is in guayusa?

In our laboratory analysis of a 4 g serving, PACHA's Traditional guayusa measured about 66 mg of caffeine, Green about 59 mg and Golden about 52 mg. For comparison, the FDA puts a 12 oz cup of brewed coffee at about 113–247 mg, black tea at about 71 mg and green tea at about 37 mg. Your cup will vary with how much leaf you use and how long you steep.

What does guayusa taste like?

Most people describe guayusa as earthy, smooth and lightly floral, with a gentle bitterness and a hint of natural sweetness. It's less astringent than many green teas. Because PACHA guayusa is air-dried and oven-dried and never smoked, it has a clean flavor without the smoky notes found in some traditionally dried caffeinated leaves.

Is guayusa safe to drink every day?

Many people drink guayusa daily, the same way they'd drink coffee or tea. Because it contains caffeine, keep an eye on your total intake. The FDA notes up to 400 mg a day isn't generally associated with negative effects in healthy adults. If you're pregnant, breastfeeding, on medication or caffeine-sensitive, talk to your doctor first.

Where does PACHA's guayusa come from?

Our guayusa comes from the Ecuadorian Amazon. We work directly with small-scale farmers who grow it in the chakra, a traditional agroforestry system where guayusa grows in the shade of a diverse forest rather than in monoculture. The leaves are hand-picked, dried without smoke and packed in small batches.