NutraBio PRE Stim-Free, as the name implies, is our stimulant free version of our PRE formula. We created PRE Stim-Free for those individuals who are sensitive to ingredients such as caffeine, hit the gym late at night, or otherwise want a pre-workout with the performance boosting ingredients found in PRE minus the stimulants. To that extent we can say PRE Stim-Free is absolutely the most thorough, effective, and purest stimulant free pre-workout in existence. PRE Stim-Free is built upon clinically dosed and scientifically backed ingredients proven to maximize workout performance and produce results.
Formula Highlights:
- Clinical doses of 15 research-backed ingredients
- Carnosyn Beta-Alanine to increase endurance and help counteract fatigue caused by hydrogen ion accumulation.
- Pharmapure creatine monohydrate for greater strength, power, and muscle growth. Creatine MagnaPower for increased solubility and absorption.
- L-Leucine to help stimulate muscle protein synthesis, prevent muscle catabolism, and lessen recovery time between sessions.
- Huperzine A to promote a strong mind-muscle connection and supercharge mental focus.
- Betaine anhydrous to support creatine production, increase power and strength output, and protect cells from dehydration.
- Agmatine sulfate and Nitrosigine to stimulate nitric oxide pathways leading to greater vasodilation and bigger muscle pumps.
- Electrolyte and hydration optimizer that helps maintain water balance in the muscle, facilitates motor neuron function, and increase exercise capacity.
