The hottest chilis in the world

Since 2023, Pepper X has been the hottest chilli in the world at 2.69 million Scoville. Before that, the Carolina Reaper held the record at up to 2.2 million SHU. For Pikantistas these plants are the ultimate adventure — but also a serious matter.

How has chilli heat evolved?

Before the year 2000, Scoville values of one million for chillies were unimaginable. From 2004 onwards, a fiery race for the title of "hottest chilli in the world" began. The Dorset Naga led the charge as the first to break the million-Scoville mark.

Today, in 2024, we have reached over 2.6 million Scoville. We have tested many of these extreme chilli varieties — not fresh, but processed into hot sauces. One thing must be clear: these chillies are not for beginners. Even experienced Pikantistas should proceed with extreme caution.

For comparison: the average jalapeño sits at around 5,000 Scoville, Tabasco Original at 2,500 SHU. The hottest chillies exceed that by 500 times. More on the Scoville scale and its history in the Pikantista Scoville Guide

The 10 hottest chillies in the world

1. Pepper X – 2,69 Millionen Scoville (Rekordhalter seit 2023)

Pepper X has been officially the hottest chilli in the world since August 2023. It was bred by Ed Currie, the man behind the Carolina Reaper. Currie originally claimed in 2017 that Pepper X would reach 3.18 million SHU — twice as hot as the Carolina Reaper. The Guinness Book of Records ultimately confirmed 2.69 million SHU.

For Pikantistas this means: Pepper X is on the level of highly concentrated pepper spray. This chilli is exclusively for experienced chilli enthusiasts who know exactly what they are doing.

2. Carolina Reaper – 1,569 bis 2,2 Millionen Scoville

From 2013 to 2023 the Carolina Reaper was the undisputed queen of heat. It averages 1.569 million SHU, with peak values at 2.2 million. Ed Currie is also the breeder behind this variety.

We have tested various Carolina Reaper hot sauces. After our tasting we can say: the heat is brutal, but the fruity aroma with notes of cinnamon and chocolate is remarkable — if you can taste anything at all beyond the burning inferno.

Fabian, our founder with over 10 years in the chilli scene, has been cooking Carolina Reaper sauces for years — using gas masks. His warning: "Never underestimate this chilli. Even after years of experience with extreme heat, the Reaper is a challenge every single time."

3. Trinidad Moruga Scorpion – bis 2 Millionen Scoville

This Caribbean beauty was briefly the record holder (2012–2013). Its name comes from the Moruga district in Trinidad and the scorpion-like shape. Individual pods reached 2 million SHU. The flavour is fruity-tropical with a slow-building but then merciless burn.

4. 7 Pot Douglah – 1,8 Millionen Scoville

One of the most flavourful in the top 10. The chocolate-brown colour is unique. The name "7 Pot" means one pod is enough to season 7 pots of food. Its smoky flavour would be fantastic — if the heat were not so brutal.

5. Trinidad Scorpion Butch T – 1,4 Millionen Scoville

Bred by Butch Taylor in Australia. Official Guinness World Record holder from 2011 to 2013. Notable for its surprisingly smooth surface — while most extremely hot chillies are wrinkled. The colour is a vivid orange-red.

6. Naga Viper – 1,38 Millionen Scoville

This English variety was briefly top of the rankings in 2011. It is likely a cross of Naga Morich, Bhut Jolokia and Trinidad Scorpion. As a relatively unstable hybrid, seeds are hard to source — an exciting project for breeders.

7. Ghost Pepper / Bhut Jolokia – 1 Million Scoville

The "ghost chilli" was the first to break the magic million-Scoville mark. World record holder from 2007 to 2011. After our tasting: fresh Ghost Peppers have a slightly chemical taste. As a powder it develops a subtle, fruity aroma — ideal for tomato chilli and spicy soups.

8. 7 Pot Varianten – 800.000 bis 1,2 Millionen Scoville

The 7 Pot family is huge: Burgundy, Jonah, Brain Strain, Primo, Infinity and more in red, brown, orange, yellow. All originate from the Caribbean and share the fruity habanero aroma — if you can taste it through the heat.

9. Habanero – 100.000 bis 350.000 Scoville

Compared to the top 7, habaneros almost seem mild. But do not be fooled: 350,000 SHU is still extremely hot. Habaneros are perfect for Pikantistas who want to work their way up to higher heat levels. Their fruity, floral aroma makes them the most popular ingredient in premium hot sauces. More in the [ADD LINK: Habanero Guide].

10. Scotch Bonnet – 100.000 bis 350.000 Scoville

The Caribbean sister of the habanero. Similarly hot, but with a slightly different flavour profile. Indispensable for authentic Jamaican jerk sauces and Caribbean hot sauces.

How are the hottest chillies used?

Fresh super-hot chillies (over 1 million Scoville) are rarely eaten pure — except in competitions by daring Pikantistas. Practical uses include:

In hot sauces

The most common use. Carolina Reaper, Ghost Pepper and others are processed into extremely hot sauces. At pikantista.com we carry many of these — from around 65,000 Scoville upwards. These hot sauces are ideal for adding heat to large quantities of food.

As chilli powder

Dried and ground super-hots are perfect for chilli heads. A tiny pinch is enough to heat up an entire dish. Tip: keep a small container as an "emergency heat booster".

For growing and breeding

Carolina Reaper, Ghost Pepper and other extremes can be cultivated in a greenhouse or indoors — more on that in the next section.

Growing your own: what you need to know

Super-hot chillies have specific requirements. Here is what you need:

• Long ripening time: 5–9 months from sowing to harvest
• High temperatures: ideal is 25–30 °C during the day
• Humidity: at least 60 %, ideally 70–80 %
• Plenty of light: at least 6 hours of direct sun or grow lights
• Large pot: at least 10 litres for sufficient root space

Carolina Reaper plants grow to around 1.5 metres tall and 1.2 metres wide. Ghost Pepper can reach up to 1.8 metres. In northern Europe a greenhouse or indoor growing setup is recommended to simulate tropical conditions. Growing tips in the [ADD LINK: Chilli Growing Guide].

Important warning: ALWAYS wear gloves when harvesting and processing. The capsaicin in these chillies can cause severe skin irritation. Fabian's gas masks are no joke — they are essential when processing larger quantities.

How is chilli heat measured?

The [ADD LINK: Scoville Scale] measures capsaicin content. Wilbur Scoville developed the first measurement method in 1912. Today HPLC devices (high-performance liquid chromatography) are used to determine capsaicin concentration precisely.

Interesting facts about heat:

• 60 % of the capsaicin is found in the tissue around the seeds
• 40 % in the flesh itself
• Ripe chillies are hotter than unripe ones — but not overripe!
• Capsaicin breaks down by 15 % at 190 °C and by 50 % at 240 °C
• Birds cannot perceive capsaicin — they spread the seeds while mammals are deterred

Frequently asked questions

Which is currently the hottest chilli in the world?

Since August 2023, Pepper X has been the official Guinness World Record holder at 2.69 million Scoville, bred by Ed Currie, the creator of the Carolina Reaper. Before that the Carolina Reaper held the record from 2013 to 2023.

Can you eat Carolina Reaper fresh?

Technically yes, but in practice only for extreme Pikantistas with years of experience. Most people experience severe pain, sweating, hiccups or circulatory problems. We strongly advise against it.

How hot are Carolina Reaper hot sauces?

Most Carolina Reaper sauces at pikantista.com sit between 65,000 and 90,000 Scoville — very hot to extremely hot, but significantly milder than the pure chilli at 1.5–2.2 million SHU due to dilution.

Are super-hot chillies dangerous?

In normal use — small amounts processed into sauces — no. But pure super-hots can cause pain, vomiting and circulatory problems. Skin contact causes severe irritation — always wear gloves.

How long does it take to grow super-hot chillies?

5 to 9 months from sowing to harvest. They need temperatures of 25–30 °C, at least 60 % humidity and plenty of light. In northern Europe a greenhouse or indoor setup is recommended.

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