Abiotic Factorz ChemaPre 25 servings
ChemaPre is a low stimulant, vasodilation based pre-workout.
Vasodilation is the widening of your blood vessels which leads to an increase in blood flow and nutrients to your muscles.
Most stimulants, such as caffeine cause vasoconstriction or the narrowing of the blood vessels which decreases blood flow and can cause stress on your heart.
This is why ChemaPre has only enough caffeine to get you through your workout (the equivalent of a cup of coffee) and a ton of pump/blood flow ingredients like L-Citrulline, Agmatine, and Glycerol.