Most pre workouts will quietly knock you out of ketosis. Sugar, maltodextrin, artificial sweeteners that spike insulin — they're hidden in almost every formula. PurePump® is Keto Certified with only 25 calories per serving, zero carbs, zero sugar, zero artificial sweeteners, and packs 15 active ingredients into just 7.7g — every gram is active ingredient, zero filler. It includes creatine (1,000mg creatine monohydrate), BCAAs (1,000mg AjiPure), and L-Carnitine (500mg Carnipure) that specifically support keto athletes who train hard.