Description: Stimulant Free Pre-Workout Axe & Sledge’s Hydraulic has been called the “master of pumps” for a reason. This stimulant-free pre-workout not only increases muscular pumps, but it also enhances focus, energy, and performance. Hydraulic uses 5 patented ingredients including Nitrosigine®, Carnosyn® Beta-Alanine, Creatine Magnapower®, Agmamax™, and Glycersize™. Hydraulic works by increasing the diameter of your blood vessels, which allows for greater blood flow, nutrients, and oxygen to be delivered to your muscles. This is a stimulant-free pre-workout that you can actually feel!