Endurance Support Caffeine may help athletes avoid the mid-workout bonk by promoting focus, alertness and endurance. Unique Formula Includes beet root extract, vitamin C and 75 mg of organic caffeine. Great Tasting Klean Pre-Workout comes in a delicious natural lemon tea flavor.
Klean is Clean. Klean Athlete products are GMO-free and formulated without wheat, gluten, or artificial coloring, flavoring or sweeteners. Every product is third party certified by NSF Internationals NSF Certified for Sport program, to help athletes, coaches and trainers make more informed decisions when choosing sports supplements.
Fuel Your Foundation. Perform At Your Peak. We power health and peak performance in athletes who demand the most from themselves, their sport and their nutrition..
Intense, repetitive training requires massive amounts of energy. When food alone doesn’t suffice, athletes turn to the wide world of pre-workouts. Klean Pre-Workout is uniquely designed with 300 mg of standardized nitrates derived from beet root extract, vitamin C and 75 mg of organic caffeine (less than an average cup of coffee), which have been shown to support enhanced athletic.
Caffeine may help athletes avoid the mid-workout “bonk” by supporting focus, alertness and endurance.* Klean Pre-Workout comes in a delicious natural lemon tea flavor, giving athletes a clean tasting, NSF Certified For Sport fuel to help achieve optimal results through each and every workout.* A refreshing beverage choice that provides hydration with a burst of natural flavors, ideal for any time of day.