Amino Max Black Onyx® - Miami Spring BreakMiami Spring Break | GNC

MuscleTech® Amino Max Black Onyx®


Item # 802286



  • Flavor
Size: 20 Servings

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Instant Impact Amino & BCAAs

8g BCAA - 4g Leucine - 1.5g Citrulline - 150mg ELEVatp®

Recovery / Performance / Muscle / Electrolytes

Research-Backed Ingredients. Clinical Does. Full Transparency. All Power. -
New Amino Max Black Onyx® is a powerful muscle building BCAA and amino formula built with scientifically advanced ingredients to empower strength, muscle recovery, ATP production and electrolyte replenishment. he unique formula an advanced 2:1:1 BCAA blend delivering three forms of L-Leucine, the most anabolic BCAA.

Supercharged Strength & Recovery -
Amino Max Black Onyx® deleivers a superior 8g of BCAAs supplying a researched 4g of L-leucine,plus it';s armed with glutamine and pure L-citrulline. Many competitors only include a supportive dose of L-citrulline malate which provides an inferior dose of true L-citrulline. What's more, Amino Max Black Onyx® also features a researched dose of elevATP® to boost ATP production and increases Strength.

Powerful Dose of elevATP® -
This clinically studied key ingredient provides your muscle cells with the edge they need to help you set a new personal best. Researchers believe that elevATP® increases mitochondrial ATP production to increase muscular energy when the going gets tough. In fact, recently published human clinical research has indicated that elevATP® can increase the body's ATP levels to help you train longer and with more intensity.


Nutrition Facts
Serving Size  1 Scoop(s)
Servings Per Container  20

Amount Per Serving     % DV

Calories 45  

Sodium 25mg   1%
Potassium (as dipossium phosphate) 25mg  

Triple-Dosed Amino 2:1:1 Blend  0   **
   L-leucine (as instantized L-leucine, syustained-release L-leucine and Pepform® L-leucine peptides)   **
   L-Isoleucine   **
   L-Valine   **
Peak Muscle Plus Matrix  0   **
   L-Citrulline   **
    L-Glutamine   **
   elevATP® ancient peat and apple fruit extract (as Malus domesticus)   **
Hydra-Electrolyte+ Blend  0   **
   Sodium Chloride   **
   Dipotassium Phosphate   **
   Coconut Water (as Cocos nucifera)(Fruit)   **

** Daily Value (DV) not established.
Other Ingredients
Natural and Artifical Flavor, Malic Acid, Silicon Dioxide, Citric Acid, Sucralose, Acesulfame Potassium, Xanthan Gum, FD&C RED NO 40
Contains milk and coconut ingredients. Processed in a facility that also processes soy, wheat, egg, peanut, tree nut, fish and shellfish ingredients.
Label (click image to enlarge)

How To Use

Mix 1 serving (1 scoop) with 12 oz. of water and consume pre- and intra workout. Read the entire label before use and follow directions provided. Do not exceed 1 scoop in a 24 hour period. If you want to add to your overall daily BCAA intake without the additional calories from drinking multiple protein shakes, you can add 1 scoop to a jug of water and drink it over time.
For adult use only. Do not use if pregnant or nursing. Consult a medical doctor before use if you have a medical condition or before starting a diet or exercise program. KEEP OUT OF REACH OF CHILDREN.
Store in a cool dry place.
Distributed by Iovate Health Sciences U.S.A. Inc. 1105 North Market Street, Suite 1330, Wilmington, DE 19801


4.9 / 5.0
36 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Break down.
Great amino acids, taste amazing. Breaks down real easy (not great for an amino) but i like it.
November 1, 2018
Great tasting!
Overall, great product! Tastes like regular white grape juice! Awesome as an intra workout drink!
October 15, 2018
Great product
This product was great. Especially drinking it during the workout it helped get me through a tough workout.
October 15, 2018
Great product diffrent from other brands this has to be one of the best to use before i start working out
October 13, 2018
Grade amino acids
Great tasting aminos good for in between workouts
October 12, 2018
The best intra-workout!
I am about to finish my second bottle of Amino Max Black Onyx. I take it around the middle of my workouts and it allows me to keep going hard (as hard as I begun) until I complete my routine. I have noticed it helps me to keep going heavy towards the end, with near the same weights I can use for a particular movement when I perform that movement at the beginning of my workout. I also have noticed that it also improves my recovery, and it had helped me to pack up around five pounds of near-lean muscle in two months... so yes, I absolutely recommend it.
October 12, 2018
Great BCAA!!!
Everyone knows BCAAs are integral to building that lean muscle mass. Look no further than this. Muscletech has really stepped up their game. I definitely feel like this has worked for me. I’ve gained 3 pounds and haven’t changed my eating habits and I workout regularly. So this is definitely helping me build muscle mass. Give it a try!
October 12, 2018
More muscle fullness and better performance in the gym!
This is seriously one of the best amino & bcaa's I've ever had! And the Miami Spring Break flavor is delicious! I take this several times a day, once first thing in the morning and another serving during my workout! After taking this product for about a week or so I noticed that I could train harder in the gym and my muscles gained more fullness!
I highly recommend this product for anyone who wants or needs an extra edge!
October 11, 2018
Nice product, gave me a nice recovery.
October 11, 2018
Outstanding Next Level product - Here is just a couple highlights - Keep elevated strength levels and replenish your electrolytes.
Outstanding Next Level product - I noticed my strength levels remained elevated during the entire length of my games. There was no loss of power in fact I felt more powerful towards the end of my games. I loved this product has an electrolyte component. Otherwise I'd have to take an additional replacement drink. This combines everything into one! Highly recommend!
October 11, 2018
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