
The Unbound line of sports nutrition supplements from NutraBio burst onto the scene not too long ago with a host of stacked competitors, built to boost testosterone, build muscle, drive performance, and greatly enhance muscle pumps. One of the original products under the Unbound banner was Unload, a stimulant-powered pre-workout that stacked perfectly with the stimulant-free and pump-enhancing Unbent.
Since the relaunch and return of Unbound as a series of supplements in the NutraBio catalog, there hasn’t been a stimulant-driven pre-workout like Unload, but it looks like something along those lines is on the way. The team has shared a preview of an all-new product called Stim Shock, which is very clearly all about potent, high-powered, intense stimulants, similar to Unload, although presumably stronger or improved.
NutraBio hasn’t shared anything about Stim Shock outside of the name and that it’ll have a serving size of 10.5g, which is plenty for a supplement centered around stimulants, and an almost 10% increase in overall volume compared to Unload. We look forward to seeing how the formula on this one turns out, especially since it’s keeping that stimulant-focus of Unload, and is all about intense energy and strong focus.








