The Korean ramyun guide
Shin, Buldak, Chapaghetti and the stew-style bowls — what each one is, and current prices.
Korean ramyun
The famous one is about as hot as a jalapeño.
Korean instant noodles get sorted into “spicy” and “very spicy” by almost every English guide, which sends people to the wrong packet. The real differences are the soup base — chili, soybean paste, black bean — and whether there is broth at all. Here they are side by side, with the Scoville figures that have actually been published.
Compared by what actually differs
Bars are scaled against the hottest official Buldak. Where no reliable published figure exists, the row says so rather than guessing — Shin Ramyun’s numbers genuinely vary between sources, and inventing one would be worse than leaving it out.
| Noodle | Maker | Format | Built on | Heat | Buy it if |
|---|---|---|---|---|---|
| Shin Ramyun신라면 | Nongshim | Soup | Chili | 3,400 SHU (2,900 before 2017) | You want the famous one, and the reference everything is measured against |
| Ansungtangmyun안성탕면 | Nongshim | Soup | Soybean paste (된장) | ~570 SHU | You want to taste Korean seasoning rather than Korean heat |
| Buldak, original불닭볶음면 | Samyang | Stir-fried | Chili sauce, no broth | ~4,404 SHU | You have had a jalapeño and were fine |
| Buldak 2x Spicy핵불닭볶음면 2x | Samyang | Stir-fried | Chili sauce, no broth | ~10,000 SHU | You actively enjoy being uncomfortable |
| Buldak 3x Haek핵불닭볶음면 3x | Samyang | Stir-fried | Chili sauce, no broth | ~13,200 SHU | Almost nobody. This is the hottest official version |
| Carbo Buldak까르보불닭볶음면 | Samyang | Stir-fried | Chili sauce plus cream | Below original — the dairy blunts it | You want the viral one without the dare |
| Chapaghetti짜파게티 | Nongshim | Stir-fried | Black bean (춘장) | Not spicy | You want savoury and sweet rather than hot |
For reference, a single jalapeño runs roughly 2,500–8,000 SHU. Every figure here is sourced from the linked article.
What it costs in Korea
Checked August 2026Ramyun price is watched more closely in Korea than almost any other grocery item. When Nongshim raised prices in August 2026 it put up cup noodles, snacks and drinks and left bagged ramyun alone — bagged is about 63% of sales, and the ₩1,000 bag works as a public benchmark that is politically expensive to move.
| Format | Korean | Price | Where and why | Verified in |
|---|---|---|---|---|
| Bagged, single | 봉지 | about ₩1,000 | Convenience store. A public price benchmark in Korea | Read → |
| Bagged, five-pack | 봉지 5개입 | markedly less per serving | E-Mart, Homeplus or Lotte Mart | Read → |
| Cup, small | 컵라면 | ₩1,200–1,800 | Rose in the August 2026 increase | Read → |
| Buldak cup | 불닭볶음면 컵 | about ₩1,800 | Stir-fried, so drain rather than fill | Read → |
The one rule that saves money: buy single packets at a convenience store only to sample. For anything more, a five-pack at E-Mart, Homeplus or Lotte Mart costs meaningfully less per serving.
Start here
The two questions everyone has before the first packet.
Bagged or cup?
They are not the same product cooked differently. Which format the in-store machine is for.
How hot is it, really
Scoville numbers for the things people are actually scared of. Original Buldak is about one jalapeño.
The head-to-heads
Where the useful decision is between two specific packets.
Ansungtangmyun vs Shin Ramyun
Not mild versus hot. One is a soybean-paste soup and the other is a chili soup — different dishes.
Carbo Buldak
How the creamy version became the export that carried the whole brand.
Pyongyang vs Hamheung naengmyeon
The cold-noodle decision, which is about broth versus sauce rather than temperature.
Beyond the packet
Noodles that are not instant, and the places instant noodles are eaten.
What is trending this year
Toomba, creamy heat, and the convenience store recipes that drive the whole category.
Rainy-day noodles
Kalguksu, sujebi and why Koreans reach for broth the moment it starts raining.
The in-store ramyun machine
How to use it, and why the bag is the wrong purchase if you are cooking at the counter.
Buying it outside Korea
Bagged ramyun is one of the few Korean foods that genuinely survives export — it is dry, shelf-stable and made for shipping. The honest caveat is that it costs several times the Korean price abroad, so if you are travelling, buy the five-packs at a mart before you fly rather than paying import pricing later. As an Amazon Associate, EpicKor may earn from qualifying purchases.
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