GNC AMP Gold Series Ultra Rush Pre-Workout | 450 gm | 30 Servings | Maximum Energy & Stamina | Deep Mental Focus | Powerful Muscle Pump | 4.5g Beta-Alanine | 1.5g L-Citrulline | 2.5g L-Arginine | Fruit Punch

About This Product

WORKOUT WITH 3 UNIQUE BLENDS: GNC AMP Ultra Rush (30 Servings) is specifically formulated with three exclusive blends, including Power & Performance Matrix, N.O. Pump Accelerator, and Energy & Mental Intensity, which gives your body an insane level of physical & mental boost for a hard-core workout performance and incredible muscle gains.. GNC's Ultra Rush contains the Power & Performance Matrix Blend formed by Creatine, Beta-alanine, and Betaine Anhydrous, which adds maximum muscle strength and speeds up your post-workout recovery for building jumbo-sized muscles quicker.. The Nitric Oxide Pump blend with L-Citrulline & L-Arginine boosts oxygen supply towards muscles by widening the blood vessels. As a result, these muscles feel an all-powerful surge of energy and endurance to make way for a remarkable workout potential.