Actually it is probably the one in the black packaging next to the you highlight, shown in the "frequently bought together" bit at the bottom of that page, though it comes in pot form in my Asda rather than a packet. The one called "Samyang Dried Noodle Buldak Bag Noodles". Even the name is scary. Sounds like the same level of heat across the range.
Typically hilarious Amazon comments on the page..
Satisfied Customer says:
"If you are reading this it may be already too late for me. I am one of the people who are fine with spicy things. One time I dipped a fry in a small container of ketchup. Not a big deal until my friend shouted “its hot souse!”, following with “are you ok”. To his surprise I continued to use the hot souse like its nothing. I though to myself at that point I’m a bad mo-fo. Well… yesterday this bad boy arrived in post. I waited until today to have some ‘quick soup’. The first warning sign was that the main sachet with the sauce contained a demon blood. Very dark red and thick in consistency. Then, to make the meal more human, the other sachet contained some standard greenich sprinkles. I boiled the water and added to the dish, or as I prefer to call it now the 2nd step of summoning the Satan. The next warning sign was the vapor. I had a sniff and immediately I lost ability to smell things. Despite this, with all the idiocy that remained within me I continued to prepare the noodles. I covered it with another plate, as I always do, and wondered what impure force prevented the bowl from melting. Some time later I touched the bowl again and confirmed that the temperature dropped and the dish is now ready. I inserted the spoon to mix it all again but strangely the end of it melted. I quickly found that each spoon melts within 10 to 15 seconds when inserted into the noodles. Also the noodles themselves… god forbids you, DO NOT spill it. I’m saying this, as beside the inhuman burning I have felt inside my mouth, a tiny bit dripped down the half meted spoon on my face. At this point not only the spoon, my intestines and teeth were melting, the bottom lip started as well. Now as deformed as I am, I need to worn you all. If you see a being on a street, as horrible as you can imagine, know that it is me. As most of my being melted away in what definitely eaten away my soul and body, I realised that bits of the melted flesh are horrifyingly similar in colour and consistency to the sauce I added to the dish initially. I wish I could tell you more but my fingers are slowly melting aw"