Extra Hot Chilli (50,000+ SHU)
Intense, whole-mouth heat — the 50,000+ SHU band is for products where heat is the headline, built on varieties like Jixin (chicken-heart), Xiaomi and Chilli King.
What counts as extra hot chilli?
Extra hot is the top of the common Chinese chilli range: over 50,000 SHU. Because heat is non-linear, a small dose of extra-hot chilli moves a blend's heat far more than the same weight of a high-heat variety — which is why it is specified carefully and usually used as an accent, not a base.
| Variety | Heat (SHU) | Region | Best for |
|---|---|---|---|
| Jixin (chicken-heart) | 50,000 – 70,000 | Yunnan, Guizhou | Extreme heat, Sichuan dishes |
| Xiaomi | 50,000 – 70,000 | Yunnan, Guizhou | Chilli oil, extreme heat |
| Chilli King | >50,000 | Fujian, Hainan | Extreme-heat products |
| Shuan Shuan | >50,000 | South China | Extreme-heat seasoning |
What is extra hot chilli used for?
- Extreme-heat sauces and chilli oil
- Sichuan and Hunan cuisine
- Products marketed on Scoville rating
- Heat-dosed industrial seasoning
How to specify extra hot chilli
Name the variety and a precise SHU window — Jixin (50,000–70,000 SHU) is the reference for extreme heat. Confirm the form (segments and powder are most common at this heat level) and dose carefully: extra-hot varieties are usually blended, not used neat.
Heat values are representative per variety. Confirm your exact SHU window and form when you inquire.
Dose math: why extra-hot is blended, not used neat
Extra-hot varieties are almost never used at full strength — they are dosed as an accent, and the dilution ratio is simple first-order math. To land a blend at 10,000 SHU from a 70,000-SHU Jixin powder, you need 10,000 ÷ 70,000 ≈ 14% Jixin and 86% base — roughly one part Jixin to six parts everything else.
Compare that to a medium chilli, where the same 10,000-SHU target takes 50–100% of the blend. That is why extra-hot chilli is bought in far smaller volumes than medium: 1 kg of 70,000-SHU Jixin carries the heat of about 7 kg of 10,000-SHU medium chilli. The economics favour blending a hot accent into a cheap base rather than buying heat at full concentration.
Frequently Asked Questions
What counts as extra hot chilli?
Extra hot chilli is over 50,000 Scoville Heat Units (SHU) — intense, whole-mouth heat for extreme-heat products, chilli oil and Sichuan-style dishes. Representative varieties are Jixin (50,000–70,000 SHU), Xiaomi, Chilli King and Shuan Shuan.
What is extra hot chilli used for?
Extra hot chilli is used where heat is the headline: extreme-heat sauces, chilli oil, Sichuan and Hunan cuisine, and products marketed on their Scoville rating.
Which variety gives the most heat?
Jixin (chicken-heart) pepper is among the hottest common Chinese chillies at 50,000–70,000 SHU, alongside Xiaomi and Chilli King. These are the standard for extreme-heat products and chilli oil.
Deep technical reference: this page is the buyer-focused version. For the full technical treatment, see chilli heat level reference in the Knowledge Hub.