Enhance Strength, Power, Endurance, Lean Mass, Energy and Focus*



natural flavors







Fitness Labs® Pre-Workout Intensifier

A complete pre-workout system designed to enhance your energy, strength, endurance and lean mass for the ultimate training effect.*


help amp up the intensity of your workouts for the ultimate training effect!

Science-based nutrition finally collides with the ultimate in pre-workout formulas.

Featured ingredients include:

Betaine has been shown to promote increases in power, strength, endurance and time-to-fatigue. Test subjects also increased their lean mass (+5.3 pounds) and decreased their fat mass (-6.4 pounds) with 6 weeks of use.*

Patented CarnoSyn® Beta-Alanine helps delay muscular fatigue and can increase total work done by extending muscular endurance during high-intensity workouts.*

Citrulline and Arginine are precursors to nitric oxide. We prime the nitric oxide pathway with a full 3 grams of L-Citrulline and 1 gram of Arginine AKG.*

N-Acetyl-L-Tyrosine is an amino acid precursor to several neurotransmitters and is included to help keep you focused.*

Caffeine has been shown to enhance sport performance, especially during sustained high-intensity exercise.*

B Vitamins are crucial for energy production and help combat mental and physical stress.*

Vitamin C is a powerful antioxidant and helps fight free radicals produced during exercise.*

Electrolytes are vital to optimal hydration. Added electrolytes such as potassium,

sodium and magnesium help replenish what is lost through sweating.*

No Artificial Flavors, No Synthetic Colors, 0g Sugar, Creatine Free

DIRECTIONS: Mix one scoop (14 grams) with 8 ounces of water and take 15-30 minutes before your workout. Do not exceed one serving per day. Begin with a half serving for the first four times of use to assess your tolerance. Do not take with stimulants or other sources of caffeine.

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Performance Nutrition

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Order by Phone from Nutrition Express 800-338-7979 | Order online NutritionExpress.com

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.Information provided on this site is solely for informational purposes only. It is not a substitute for professional medical advice. Do not use this information for diagnosing or treating a health problem or disease, or prescribing of any medications or supplements. Only your healthcare provider should diagnose your healthcare problems and prescribe treatment. None of our statements or information, including health claims, articles, advertising or product information have been evaluated or approved by the United States Food and Drug Administration (FDA).  Please consult your healthcare provider before starting any supplement, diet or exercise program, before taking any medications or receiving treatment, particularly if you are currently under medical care. Make sure you carefully read all product labeling and packaging prior to use. If you have or suspect you may have a health problem, do not take any supplements without first consulting and obtaining the approval of your healthcare provider. ©2021 Fitness Labs®. All rights reserved.