^^have you tried bulk citruline malate?
I always laugh when people talk about NO Xplode, the NO part of it is Arginine, which has been proven to do almost nothing (besides give you mouth sores), Citruline (which is cheap in bulk form), Histidine (which doesnt do much, your body makes a ton of it already) and a few smaller dosed things.
Oh, yeah and there is plenty of caffeine in NO Xplode, which is interesting since that hurts the effectiveness of NO products, its a vaso restricter.
I don't do this for my family, my friends, women, accolades, pride, or ego. I do it for me and no one else, its just part of who I am.