Why Bourbon Pointu Coffee Beans Are Making a Comeback

Ever heard of a coffee so mild you can drink it before bed without losing sleep? That’s the promise behind Bourbon Pointu, a rare coffee bean once beloved by French novelist Honoré de Balzac—and nearly lost forever.

The answer lies in its genetics: Bourbon Pointu, or Bourbon Pointu Léger, naturally contains roughly half the caffeine of regular Arabica beans. Discovered on Réunion Island in 1810, this unique mutation of the Bourbon variety stood out for both its distinctive pointed shape and lower stimulant content.

What Is Bourbon Pointu Coffee?

Bourbon Pointu is a naturally occurring mutation of the classic Bourbon coffee variety. Unlike the more common round-seeded Bourbon beans, Bourbon Pointu features an elongated, pointed bean shape. It originated on Réunion Island (historically called Bourbon Island) in 1810, when local farmer Le Roy noticed some coffee trees producing shorter plants and distinctly shaped, pointed beans. Botanists confirmed it as a genuine Bourbon variant—hence the name Bourbon Pointu, sometimes referred to as Bourbon Pointu Léger.

This variety became famous for its reportedly smooth cup and uniquely low caffeine content, said to allow for evening consumption without disrupting sleep. Historical anecdotes even credit French writer Balzac as a fan. Its lower caffeine is attributed to a genetic quirk: while later research found its caffeine level to be about half that of standard Arabica, scientists still debate whether this was due to environmental adaptation or crossbreeding with the island’s native low-caffeine Typica variety.

Why Did Bourbon Pointu Nearly Disappear?

Despite its appealing traits, Bourbon Pointu faced major challenges. The plant is delicate, with low disease resistance, reduced yields, and fewer flowers and cherries compared to standard Bourbon. These issues made it unattractive to farmers, who gradually abandoned it in favour of hardier, more productive varieties. By the mid-20th century, it had all but disappeared from commercial cultivation.

Its near-extinction wasn’t due to poor cup quality but rather agricultural practicality. The plant’s frail nature couldn’t keep up with the demands of global coffee production, especially on a small island like Réunion. The combination of low yield, high maintenance, and susceptibility to disease sealed its fate—until efforts to revive it began decades later.

The Revival of Bourbon Pointu

In the late 1990s, a concerted effort led by French and Japanese researchers brought Bourbon Pointu back from the brink. Between 1999 and 2007, these teams successfully regenerated the variety, reintroducing it to small-scale cultivation. This rescue mission turned Bourbon Pointu into one of the rarest and most expensive coffees available today—its scarcity driven not just by limited production but also by its storied history and unique sensory profile.

It’s now considered among the most costly specialty coffees, sought after by collectors and connoisseurs. The revival also highlighted the importance of preserving genetic diversity in coffee, especially varieties with unique traits like low caffeine content.

Rare Low-Caffeine Coffees of Réunion

Réunion Island was home to not just one, but three distinct Arabica varieties during the 18th and 19th centuries: the island’s native Typica variety (commonly referred to as brown fruit coffee for its lower caffeine trait), traditional Bourbon, and the mutated Bourbon Pointu. Both the native Typica and the Bourbon Pointu mutation were naturally low in caffeine—an exceptionally rare occurrence. Yet neither of these unique low-caffeine varieties was ever exported beyond Réunion. The Bourbon variety that spread globally—to Central and South America and East Africa—was the standard round-seeded Bourbon, not its rare pointed counterpart.

That means the only place you’ll find true Bourbon Pointu and its low-caffeine Typica cousin is on Réunion Island. Their absence in other coffee-growing regions underscores how fragile and regionally isolated certain coffee genetic resources can be.

Frequently Asked Questions

What is special about Bourbon Pointu coffee beans?

Bourbon Pointu is a rare mutation of the Bourbon coffee variety with a naturally pointed bean shape and approximately half the caffeine content of regular Arabica. It was discovered on Réunion Island in 1810 and is known for a smooth, reportedly sleep-friendly cup profile.

Why is Bourbon Pointu so rare?

Bourbon Pointu nearly went extinct due to its low yield, weak disease resistance, and fewer cherries per plant, making it unpopular with farmers. It was revived only between 1999 and 2007 through conservation efforts by French and Japanese researchers, which is why it remains scarce and expensive today.

Where did Bourbon Pointu originate?

Bourbon Pointu originated on Réunion Island (formerly called Bourbon Island) in 1810, where a local farmer noticed coffee trees producing shorter plants and pointed beans. It was confirmed as a Bourbon mutation by botanists and became known for its unique shape and lower caffeine levels.

Is Bourbon Pointu really lower in caffeine?

Yes. Research found that Bourbon Pointu contains about half the caffeine of standard Arabica. Scientists are still unsure if this is due to a natural mutation or crossbreeding with the island’s native low-caffeine coffee variety, but the effect is well-documented.

Did Bourbon Pointu ever leave Réunion Island?

No. While the standard Bourbon variety spread worldwide, the pointed Bourbon Pointu mutation remained exclusive to Réunion. The global spread of Bourbon involved only the round-seeded type, not the rare pointed variant.

What happened to Bourbon Pointu in the 19th and 20th centuries?

Bourbon Pointu was abandoned by farmers in the 19th and 20th centuries because of its low productivity, disease vulnerability, and weaker yields. It survived only in small, uncultivated pockets until being revived through preservation efforts in the late 1990s.

Recommended FrontStreet Bourbon Varieties

For those curious about Bourbon-type profiles, FrontStreet Coffee offers several excellent options. Their Brazil Queen Manor Yellow Bourbon delivers a bright, balanced cup with notes of creamy peanut, caramel, and clean acidity—great for exploring Bourbon's potential without the rarity of Pointu. For a more classic red fruit expression, try the Rwanda Red Bourbon, showcasing vibrant acidity with citrus and floral tones. Both highlight the versatility of the Bourbon genetic line, though neither carries the unique low-caffeine trait of Bourbon Pointu. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.