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  Brand: EXT Sports
EXT Sports GO
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EXT Sports GO™

4.9 oz(s)


GO™ is a Monumental Muscle Building Pre-Exercise Powder. It is a throwback to the days when "building muscle" was more important than aimless based energy. GO™ is a Zero Caffeine, Zero Yohimbine, Zero stimmed out formula geared towards anyone that wants to power through their training sessions like nothing ever that came before it. Before you even think that GO won't get you buzzed, think again. GO™ is an overwhelming Energetic, Muscle Building, "no holds bar" training formula.

* 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.

Use on training days only. Take one (1) serving (1 scoop) approximately 15-30 minutes prior to training, blended into 6-8 ounces of cold water or beverage, or as suggested by a qualified healthcare practitioner.

Serving Size   1 Scoop
Servings Per Container  28
Amount Per Serving   % DV
Calories    6.00    
Total Carbohydrate    1.50 g   0% 
Sugars    0.00 g    
Thiamin (as Thiamin Disulfide)    1.00 mg    
Niacin (as Nicotinic Acid)    25.00 mg    
GO™ MATRIX (Proprietary Blend)    3435.00 mg   0% 
 Creatine (as Creatine Monohydrate) Glycine Beta-Alanine (as CarnoSyn®) L-Taurine Plumbago Zeylanica (Root)        ** 
 L-Citrulline (as Citrulline Malate) Sugandha Kantak (Seed) Iris Germanica (Whole) Glutamine (as Trans-Alanyl Glutamine)        ** 
 ** Daily Value (DV) not established

Other Ingredients:  Maltodextrin, Natural & Artificial Flavors, Sucralose, Silica, Acesulfame K, Malic Acid, FD&C Blue No. 1

Warning:  Please Red Entire Label Before Use

Important Note(s): Do not exceed one (1) serving (1 scoop) per training day. Avoid eating food or drinking a protein shake within an hour after consuming GO™. To avoid sleeplessness, do not take within four (4) hours of bedtime. Taking GO™ with food, or on a full stomach, may diminish its effects. Many individuals notice the initial energy, mental focus, and volumizing effects within just 5-15 minutes of ingestion, with a progressive increase every few minutes thereafter. Others may begin to notice initial signs within 30-45 minutes of ingestion.

Warnings: Not intended for use by persons under age 18. Do not exceed recommended dose. Do not take for more than eight (8) consecutive weeks. This product should not be taken by pregnant or lactating women. Get the consent of a licensed physician before using this product, especially if you are taking medication, have a medical condition, or thinking about becoming pregnant. KEEP THIS PRODUCT AND ALL SUPPLEMENTS OUT OF THE REACH OF CHILDREN.

Caffeine Warning: The recommended serving of this product contains approximately as much caffeine as three cups of coffee. Do not consume caffeine, or combine with synephrine from other sources, including but not limited to coffee, tea, soda and other dietary supplements or medications containing phenylephrine or caffeine. Too much caffeine may cause nervousness, irritability, sleeplessness, and occasionally rapid heartbeat. Discontinue use if you experience dizziness, severe headache, rapid heartbeat or shortness of breath.

Manufactured for and Distributed By: EXT Sports, Fort Lauderdale, FL 33301

Nitric Oxide

Also indexed as:AAKG, Arginine AKG (NO2 Compound), NO2
This health content is provided by Aisle7 and is for informational purposes only. This information is not approved or recommended by GNC. Aisle7 does not provide medical advice, diagnosis, or treatment. This information is not meant to replace or substitute professional medical advice.
Nitric Oxide: Main Image

Related Topics

  1. Nitric Oxide for Sports & Fitness

Nitric oxide is the popular name for AAKG (arginine alpha-ketoglutarate), a compound made from the amino acid L-arginine and alpha-ketoglutarate, a substance formed in the body's energy-generating process. AAKG is a popular supplement among bodybuilders and other athletes because of claims that it increases production of nitric oxide in muscles. Nitric oxide is known to have blood-flow-enhancing effects,1 which could in theory increase the delivery of oxygen and nutrients to exercising muscle. While L-arginine by itself is known to increase nitric oxide production, no research has been done to show that AAKG does the same. However, double-blind trials of AAKG suggest it improves some measures of strength and power resulting from weight training.2, 3

This supplement has been used in connection with the following health conditions:

Used for Amount Why
Athletic Performance
4 gram three times per day 2 starsIt has been speculated that AAKG may increase production of nitric oxide, a substance known to enhance blood flow. In one study, AAKG improved measures of strength and short-term power performance in weight lifters.


The information presented  is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications.


GO Reviews

4.9 ounces
Fruit Punch
GO, 4.9 Ounces, Fruit Punch (Sold Out) 

GO Supplement Facts

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