Driven Sports has just unveiled its first entirely new supplement since the introduction of the pre-workout Frenzy. The name of the product is Superstim, a capsule formula promising long-lasting energy. Based on the name and only effect we know of so far, it would be good to assume Superstim is mostly made up of stimulants. The brand has yet to confirm any ingredients for the supplement, although we feel the likes of caffeine, yohimbine, and maybe even TeaCrine are a few features likely to be in the mix. Driven Sports has not mentioned when Superstim is due to be available, just that it is coming very soon.