What Is Kopi Luwak? The World’s Rarest Cat Poop Coffee

If you’ve ever wondered what the rarest, strangest cup of coffee in the world tastes like, you’re not alone. For coffee enthusiasts, sipping a legendary Kopi Luwak—also called civet coffee—is the ultimate exotic experience. This isn’t your average bean. It begins inside the digestive tract of a wild animal. Yes, really.

Kopi Luwak is made from coffee beans eaten and excreted by the Asian palm civet, a tree-dwelling mammal native to Indonesia. The most sought-after versions come from Sumatra, and just one pound can cost between $300 and $800—or roughly £50 per cup. Production is limited to under 500 pounds annually, making it not just unusual, but exceptionally scarce.

What Exactly Is Kopi Luwak?

Kopi Luwak (‘kopi’ means coffee in Indonesian, ‘luwak’ refers to the civet) starts with the Asian palm civet, a solitary, nocturnal creature that roams tropical rainforests, mangroves, and plantations below 2,000 metres. These animals are picky eaters, choosing only the ripest, juiciest coffee cherries. After eating the fruit, their digestive system ferments the beans—but only the hard inner seed survives intact.

How Civet Digestion Creates Unique Coffee Flavour

The civet’s stomach acids and enzymes break down the coffee cherry’s flesh but leave the bean untouched. More importantly, proteins in the bean are partially degraded during digestion, reducing bitterness and creating a smoother, richer cup. The result is a coffee that’s said to be less acidic, more syrupy, and uniquely aromatic—even if those aromas are polarising.

Some experts also note a gland near the civet’s genitals secretes a musky substance used in perfumes—even Shakespeare referenced “musk-cat oil” in King Lear. Whether or not that adds to the allure, the coffee’s flavour is undeniably shaped by this wild fermentation process.

How Kopi Luwak Is Harvested and Processed

Finding civet droppings with intact beans is rare and labor-intensive. Local farmers search forests for these droppings, then hand-pick, clean, dry, deodorize, and roast the beans. Each step must be done carefully to preserve the bean and avoid contamination. The entire procedure—from collection to cup—can involve over half a dozen manual processes.

The annual production is tiny: fewer than 500 pounds worldwide, with prices ranging from $300 to $800 per pound depending on the year and quality. That scarcity, along with the wild fermentation method, is what drives its luxury status.

What Does Kopi Luwak Taste Like?

Opinions are sharply divided. Some coffee experts call it “the pinnacle of flavour”—rich, complex, with earthy, spicy, and even slightly intestinal undertones that linger. Others find it foul, calling it an overpriced gimmick. Most agree it’s thick-bodied, almost syrupy, with a pungent, hard-to-define aroma.

Most Kopi Luwak is made from low-elevation Robusta beans, which naturally have earthier, more bitter profiles. Compared to high-altitude Arabica, these beans bring more body, more spice, and a funkier taste—traits that are amplified through the civet’s digestion. If you dislike earthy Indonesian coffees, you’ll likely hate this. But fans of aged or monsooned beans might find it intriguing.

The Controversy and the Experience

Despite its fame, Kopi Luwak faces major ethical and environmental concerns. The wild civet population is shrinking, and reports of civets being caged and force-fed coffee cherries have tarnished its reputation. Even when sourced ethically, the idea of drinking coffee that’s passed through an animal’s intestines makes many people uneasy.

At tasting events, guests often rave about the coffee—until they learn its origin. Then, reactions quickly turn to discomfort. For that reason, sellers often advise hosts to disclose the coffee’s background upfront—or not at all.

Frequently Asked Questions

What is Kopi Luwak coffee?

Kopi Luwak is a rare coffee made from beans that have been eaten and excreted by the Asian palm civet, a wild animal native to Southeast Asia. The beans ferment in the civet’s digestive system, which changes their flavour profile before they are collected, cleaned, and roasted.

Why is Kopi Luwak so expensive?

Kopi Luwak is expensive because of its scarce production—less than 500 pounds per year—and the unique, labour-intensive process of collecting and preparing civet-excreted beans. Prices range from $300 to $800 per pound, or about £50 per cup.

How is Kopi Luwak made?

Civets eat ripe coffee cherries, digest the fruit pulp, and excrete the undamaged coffee beans. The beans are then collected from the wild, cleaned, dried, deodorized, roasted, and brewed. The digestive process reduces bean proteins, which lowers bitterness and creates a distinctive flavour.

What does Kopi Luwak taste like?

Taste opinions vary widely. Some describe it as smooth, rich, and earthy with hints of spice. Others find it overly funky, earthy, or unpleasant. It tends to be full-bodied, almost syrupy, with a strong and unique aroma that not everyone enjoys.

Is Kopi Luwak safe to drink?

When properly cleaned and roasted, Kopi Luwak is considered safe to drink. However, ethical concerns exist regarding civet welfare, especially when animals are caged or force-fed. Always verify the sourcing if you choose to try it.

Where does Kopi Luwak come from?

Kopi Luwak originates from Indonesia, especially Sumatra, where the Asian palm civet naturally lives. The beans are harvested from civet droppings found in forests and plantations across the region.

Recommended FrontStreet Beans for Dark, Earthy Profiles

For those curious about bold, earthy coffee flavours akin to Kopi Luwak’s profile, try FrontStreet’s Lintong Mandheling, a medium-to-dark roasted Indonesian classic with deep notes of spices, wood, and caramel. Another option is the Yunnan Arabica 2013, a medium roast offering chocolate, nuts, and tea-like balance—great for comparing regional earthiness. Both beans showcase the kind of low-acid, full-bodied characteristics sometimes associated with civet-processed coffee. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.