GO - Mango NectarMango Nectar | GNC
Sugar Free Sugar Free
Zero Calories Zero Calories

Scivation XTEND™ GO


Item # ScivationXTENDGO
Sugar Free Sugar Free
Zero Calories Zero Calories
Note: This product cannot be sold in Canada

Product Information



Scivation XTEND GO™ is the perfect BCAA solution for weight-training enthusiasts, serious bodybuilders and avid powerlifters looking for BCAAs to support muscle growth* ,intensity during workouts or anytime energy, recovery and replenishment*

Designed for intra-workout consumption, but highly functional both before and after training, Scivation XTEND GO™ is the go-to supplement to promote focus and energy while concurrently supplying hypercritical branched-chain amino acids for muscle growth support and recovery.* Scivation XTEND GO™ contains 7g of BCAAs - in the nature-designed and widely-researched 2:1:1 ratio - along with Glutamine and Citrulline Malate. Additionally, the Scivation XTEND GO™ Nucleus contains a combination of Caffeine, L-Theanine, and Sceletium tortuosum for productive intensity, pinpoint focus, and constructive energy. Plus, with hydration-promoting electrolytes, Scivation XTEND GO™ is the delicious, refreshing, sugar-free way to help anyone grind through a tough morning, a brutal workday, or a grueling gym session.* Use Scivation XTEND GO™ to squeeze the most out of your next workout and the most out of everything you do. Never stop. GO!


Nutrition Facts
Serving Size  1 Scoop
Servings Per Container  30

Amount Per Serving     % DV

Calories 0  

Total Fat 0g  
Cholesterol 0mg  
Total Carbohydrate 0g  
Sugars 0g  
Vitamin K (as Menaquinone) 1.5mcg   2%
Vitamin B 6 (as Pyridoxine Hydrochloride) 1mg   50%
Sodium 249mg   10%
Potassium 194mg   6%

L-Leucine  3500 mg   **
L-Glutamine  2500 mg   **
L-Isoleucine   1750 mg   **
L-Valine  1750 mg   **
Electrolyte Blend:  1170 mg   **
   Trisodium Citrate Dihydrate   **
   Potassium Chloride   **
   Sodium Chloride   **
Citrulline Malate (1:1)  1000 mg   **
XTEND GO™ Nucleus:  400 mg   **
   L-Theanine   **
   Ubiquinol   **

** Daily Value (DV) not established.
Other Ingredients
Citric Acid, Malic Acid, Natural and Artificial Flavors, Sucralose, Gum Arabic, Acesulfame Potassium, FD&C Red #40 Lake, FD&C Yellow #5 lake
Contains Soy. Product was produced in a facility that may also process ingredients containing milk, eggs, fish, shellfish, tree nuts, peanuts, wheat and soybeans., Produced on equipment that also processes dairy, wheat, peanuts, eggs, fish, shellfish, almonds or other tree nuts, sulfites or corn.
Label (click image to enlarge)

How To Use

As a dietary supplement, mix one scoop per 8-10 oz. of water. Shake well and consume during exercise on training days. Also use in the morning or any time an extra boost is needed. Do not exceed 3 scoops per day.
This product is only intended for healthy adults, 18 years of age or older. DO NOT USE IF PREGNANT OR NURSING. Consult a licensed, qualified healthcare professional before using this product, including but not limited to, if you have been treated for, diagnosed with, or have a family history of, any medical condition, including but not limited to: high or low blood pressure, diabetes, prostate enlargement, cardiac arrhythmia, stroke, heart, liver, kidney or thyroid disease, depression, anxiety, psychiatric, or seizure disorder; or, if you are using a MAOI (Monoamine Oxidase Inhibitor), SSRI, blood thinner (anticoagulant), CNS depressant or sleep medication, or you are taking any other dietary supplement, prescription drug or over-the-counter medication. This product contains caffeine and should not be used by individuals wishing to eliminate caffeine from their diet or in combination with caffeine or stimulants from other sources, including but not limited to, coffee, tea, soda, other dietary supplements and medications. Do not use this product if you have any serious medical conditions. Discontinue use 2 weeks prior to surgery. Immediately discontinue use and consult a licensed, qualified healthcare professional if you experience any adverse reaction to this product. Do not exceed recommendations for use. Use only as directed. Do not use if safety seal is broken or missing. Store in a cool, dry place. KEEP OUT OF REACH OF CHILDREN. NOT FOR SALE IN LOUISIANA.
Manufactured for: SCIVATION®
are trademarks of SCIVATION, INC.


4.8 / 5.0
13 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Great product
Tried for the first time recently and was impressed. Bought the mango flavor and it’s wonderful. Good to know product is available with and without caffeine. Wish the citrulline was a little higher but overall I love the product.
February 20, 2019
1 month ago
Mango Nectar
My Favorite drink, get up the great work.
January 1, 2019
3 months ago
Great morning energy boost! Coffee can really upset my stomach and this has been a good substitute
November 26, 2018
4 months ago
Great drink mix
Great drink mix and has that push you need in the morning. Flavor is good to!
November 11, 2018
5 months ago
Smooth, if a little awewt
I was looking for something to help me stay focused during my workouts without giving me the jitters. So far Xtend Go has done the trick.
July 2, 2018
9 months ago
Great like always
May 3, 2018
11 months ago
I bought this product from my local GNC. Tonight was my first night using it (I switched to this after using C4 for quite some months) and I must say that this product is by far the smoothest energy I have received from a pre-workout. No jitters, no crash, smooth/clean energy, and just as important... GREAT TASTING! I would get nauseous during my workouts after using C4 and I hated the taste, but SciVation is AMAZING! I purchased the Mango flavor and it went down very easy. If I could give this 10 stars, I would.
April 12, 2018
I love this product it gives me energy and taste good
December 17, 2017
1 year ago
This Works
I've been trying this product for about a week and I'm already starting to see progress on my workouts and energy.
October 28, 2017
best tip I ever received!
If you lack energy, you must try Extend Go! Delicous, sweet and immediate results! I'm like an Energizer Bunny after my morning drink. Really gets me going in the morning, and I'm not a morning person! Even keeps me regular. A Must Get!! My favorite product from GNC by far!!!
September 7, 2017
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 2 answers
I love the product, but since I started drinking it I've been experiencing some breakouts. Could the breakout be related to the product?
Jeme9892 on Mar 22, 2018
BEST ANSWER: It does have alot of artificial sweetener in it