Shock Collar High-Stim Pre-Workout Built for experienced high-stim users who expect more than caffeine. Shock Collar combines hard-hitting stimulation with a fully disclosed pump, hydration and high-intensity training formula. One full scoop contains 400 mg of caffeine, and every active amount is shown on the Supplement Facts panel. We built Shock Collar for the sessions that demand focus and respect for the formula. The goal was not simply to chase a bigger stimulant number. It was to pair that intensity with ingredients selected to support blood flow, hydration and repeated hard effort. Why We Built It This Way 400 mg caffeine: The high-stim foundation for experienced users. Count every caffeine source in your day before using Shock Collar. 6,000 mg L-citrulline: Supports nitric-oxide production and blood flow as the backbone of the pump system. 3,200 mg beta-alanine: Supports high-intensity exercise performance when used consistently. Temporary tingling can occur. 1,500 mg Nitrosigine®: A bonded arginine-silicate ingredient included to reinforce the formula's blood-flow support. 1,500 mg GlycerPump® and 1,000 mg taurine: Complete the hydration and muscle-fullness side of the formula. Product Details 30 full servings per container Fully disclosed ingredient amounts Available in Peach, Blackberry Lemonade and Blue Raspberry High-stimulant pre-workout powder Supplement Facts image included in the product gallery How to Use Shock Collar Start with one-half scoop to assess tolerance. Follow the directions on the container and do not exceed the listed serving. Do not combine Shock Collar with other high-caffeine or stimulant products. Individual responses vary. Important Use Information Shock Collar contains 400 mg of caffeine per full serving. Do not use if you are under 18, pregnant or nursing. Consult a qualified healthcare professional before use if you have a medical condition, take medication or are sensitive to stimulants. Review the complete directions, warnings and Supplement Facts panel before use. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Learn Before You Buy Read the high-stim pre-workout guide, compare caffeine considerations in the high-stim caffeine guide, or choose Bite Down when you want a caffeine-free pre-workout.