VPX Redline Xtreme is one of the most powerful and fast-acting ready-to-drink. With Redline Xtreme, VPX developed a unique blend of mental and physical energy factors that go beyond Original Redline. With Redline Xtreme, you won't get a sugar-induced energy crash nor will you suffer through the harsh comedown of an overly-caffeinated product. That's because Redline's ingredients work with, instead of against, your body's natural energy-producing mechanisms. If you're looking for a big-time energy boost that lets you be productive and focused, Redline Xtreme is right down your alley.