stimul8®, original super pre-workout for men and women, stimulate workouts like never before, unparalleled energy, extreme effects, ultimate preworkout, 40 servings (apple blast, 240 gram) finaflex finaflex stimul8 is the original super pre-workout designed for men and women that stimulates workouts like never before! the legendary stimul8 formula promotes energy, strength, and endurance, taking workouts to the next level! built with irisinxd, a blend of ingredients unique to only finaflex products is what makes the stimul8 formula so effective! strive to be great, drink stimul8!