Thepotatoes with Trinidad Moruga Scorpion(2M SHU) orCarolina Reaper(2.2M SHU) are the most extreme commercially available. Takis Xtra Hot don't even come close (an estimated 50K-100K SHU, although they don't officially state this).
Artisanal snacks use real chili peppers (habanero, chipotle, cayenne) and olive oil. Takis/Doritos use capsaicin extract, artificial flavorings, and sunflower or palm oil. The difference is noticeable in the taste, texture, and quality of the ingredients.
Spicy potato chips have a similar calorie count to regular chips (approximately 500-550 kcal per 100g). The difference lies in the chili seasoning, which doesn't add significant calories but can help slightly boost metabolism thanks to the capsaicin. Like all fried snacks, they should be consumed in moderation.
Artisanal spicy snacks like those from Doctor Salsas aren't inherently bad. Natural chili peppers (capsaicin) have anti-inflammatory properties and can boost metabolism. The problem lies with ultra-processed, industrial snacks full of chemical additives, artificial colors, and refined oils. As always, the key is moderation and choosing quality products.