The hottest pepper in the world is the Naga Viper (a variety of Habeñero) at about 1,800,000 Scoville units. A Jalapeño is about 2,500 - 8,000 SU.
Anti-inflammatory (arthritis) creams and pepper spray are generally about 5,000,000 Scoville units
Pure Capsaicin (15,000,00016,000,000 SU)
'La bonne cuisine est la base du véritable bonheur.' - Auguste Escoffier
(Good food is the foundation of genuine happiness.)
LonePalm, le Républicain du verre cassé (The Broken Glass Republican)
I would have to be very hard up to use pepper spray on my food. I put away four bushels of four varieties of chiles this fall. One medium for flavor and three kinds of hot chiles. But I do have a couple of pepper sprays that are way past their use-by date for defense. Probably still good for a culinary emergency. lol