No, I haven't but I don't really like that they put the chemical names of each ingredient
it has citrulline, beta alanine, tartic acid and 14 other ingredients
with that being said you have 60 servings per container and each serving is 7.7 grams.
optimal dosing of citrulline is 3-4 grams and beta alanine is 2-3 grams
I would say go with something like ergonine or High Volume honestly or just stick with vitality/Conquer, alot better dosing and bettter pricing. Plus you dont have to google the ingredients on the label to know what you're taking.