How Kopi Luwak Coffee Is Actually Made

You’ve heard the rumors: coffee beans eaten and pooped out by animals, then sold for hundreds of dollars per kilo. But what really happens between the civet’s meal and your cup? Kopi Luwak, one of the world’s most expensive and controversial coffees, follows a biological route no other bean takes. Here’s exactly how it works.

Kopi Luwak coffee is made from beans that have been eaten, partially digested, and excreted by civets. Each kilogram of this coffee sells for around 3,500 Philippine pesos (about $64 USD), while 100 grams in retail packaging costs 450 pesos—enough for about 12 cups.

What Is Kopi Luwak?

Kopi Luwak, also known as civet coffee, originates from coffee beans that pass through the digestive system of the Asian palm civet. These small, carnivorous mammals are found across Africa, southern Europe, and Asia, with 15–20 species globally. The beans are consumed as part of the civet’s natural diet, then fermented in the animal’s gut before being excreted.

The Digestive Process Behind the Flavor

According to Reyes, a producer of kopi luwak, the civet’s digestive tract plays a crucial role in transforming the beans. Inside the civet, proteins in the coffee beans are broken down into smaller molecules. This alteration is believed to enhance aroma during roasting and reduce bitterness in the final cup. While researchers debate whether civets fully break down all proteins, they note the digestive process resembles wet fermentation—a key step in some coffee processing methods. The beans are altered chemically before they ever reach a roaster.

From Excretion to Roast

Once expelled by the civet, the beans are collected, cleaned, and processed for roasting. This step happens only after the beans have been fully digested and passed through the animal’s system. The collected beans are washed to remove any remaining waste material, dried, and then sorted. Only then are they ready for the roast profile that will define their final flavor. The entire journey—from fruit to faeces to cup—is what sets kopi luwak apart, for better or worse.

Frequently Asked Questions

What animal is involved in making kopi luwak?

Kopi luwak is made using coffee beans eaten by the Asian palm civet, a small, tree-dwelling, carnivorous mammal. There are roughly 15–20 civet species worldwide, found mainly in Africa, southern Europe, and Asia.

Do civets digest the coffee beans completely?

No. The civet’s digestive system breaks down some of the coffee bean proteins into smaller molecules, but researchers are unsure if all proteins are fully decomposed. The partial digestion alters the beans’ chemical structure.

How does civet digestion affect coffee flavor?

Civet digestion is said to reduce bitterness and enhance aroma. The breakdown of proteins during digestion is believed to create a smoother cup, and the process is likened to wet fermentation used in some specialty coffee processing.

How much does kopi luwak coffee cost?

Kopi luwak coffee costs approximately 3,500 Philippine pesos (around $64 USD) per kilogram. A 100-gram retail pack sells for 450 pesos and makes about 12 cups of coffee.

What happens to the beans after the civet excretes them?

The excreted beans are collected, cleaned, and dried before roasting. They are not roasted immediately after being eaten but only once cleaned post-excretion.

Recommended FrontStreet Coffees for Kopi Luwak Fans

If you're curious about the unique profiles of civet-processed coffee, try FrontStreet Coffee’s Ethiopia Huakui for its complex floral and citrus layers, or Kenya Little Tomato for bright acidity and fruity depth. Both are single-origin beans that highlight natural fermentation traits—without the civet. For something more traditional yet smooth, FrontStreet’s Classic Blend offers balanced body and chocolate notes. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.