Mala (麻辣) means 'numbing-spicy' — the defining sensation of Sichuan cuisine. The 'ma' comes from Sichuan peppercorn (huajiao), which produces a unique tingling, numbing sensation on the tongue (paraesthesia). The 'la' is pure capsaicin heat from dried chilies.
Mala ramen combines these two sensations in a broth or sauce. The instant noodle boom in mala flavours was driven by Samyang's Buldak (Fire Chicken) series from Korea and by Chinese brands like Uni-President and Baixiang. The Samyang 2× Spicy variant (measured at approximately 10,000 Scoville Heat Units) became a viral global challenge.
Key characteristics: intense numbing heat, oily red colour, often dry-style (stir-fry rather than soup), high capsaicin and hydroxy-alpha-sanshool (the numbing compound in Sichuan pepper).