Take muscle-expanding pumps to the next level with Fast Twitch, an energizing pre-workout drink designed to fuel fast twitch (type II) fibers for greater muscular explosiveness and size, while giving users unparalleled strength & stamina.

Fast Twitch fuels intense, fast twitch contracting workouts in two ways: by boosting nitric oxide (NO) levels and encouraging formation of the high-energy molecule creatine phosphate. Cytosport's NitroAmp dual action nitric oxide enhancing system helps to create a quick surge in NO levels for total body pumps to help you protect lean muscle mass and help stimulate muscle growth.

Fast Twitch helps delay fatigue and has an endo-thermogenic effect which maximizes fat burning after your tough workouts. Awesome muscular explosiveness and size, formerly reserved for the genetically gifted, is the goal of Fast Twitch.

Fast Twitch also helps increase pre-workout intensity with extreme, razor sharp mental focus allowing you to zone-in and have the best training session possible.

The Lightning Lemonade flavor is caffeine free/stimulant free.

Show Customized Find Customized Find

Find similar products fitting all of the checked categories. Alpha Lipoic Acid    Energy/Pre-Workout    Phosphatidyl Serine Caffeine    Glutamine    Post Workout Muscle Recovery Citrulline Malate    Muscle Builders    Taurine Creatine    Nitric Oxide Support    Tyrosine

Fast Twitch (CytoSport) - Average rating 4.3 (3 reviews)  - Write a review Show Reviews Reviews (2) (0) (1) (0) (0)   3 of 3 people found the following review helpful. April 22, 2007 Reviewer: daren in Arkansas This product is a life saver. I work out after sports practice, and sometimes I am drained. After a little recovery time and a serving of Fast Twitch you feel reborn. I can workout and push myself past my limits, I've gotten my squat up to three plates on each side, and my deadlift at +300 pounds. I like to mix it with Cytomax as well. It makes my workouts insane. Also, it is more cost efficient than NO-Xplode. Was this review helpful to you? Yes  No September 22, 2009 Reviewer: A customer in Michigan Great taste and a definite boost for getting through a work out. This review is specific to Fast Twitch, Go Grape Was this review helpful to you? Yes  No 2 of 4 people found the following review helpful. April 26, 2007 Reviewer: Doug in Texas With how good Muscle Milk is, I expected more from this product. Didn't get near the results as NO-Xplode or Labrada Supercharge. Taste is just awful as well. This review is specific to Fast Twitch, Go Grape Was this review helpful to you? Yes  No