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More Than A Sports Drink.


Day Supply




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Final second. Final set. Final yard. Gasping for air and dripping with sweat. You’ve practiced. Planned. Prepared. But none of that matters
- if your body isn’t ready.
Lose Sweat. Not Performance.

You’re Losing More Than You think

Sweating off as little as 3% of your body’s water can completely sabotage your physical and mental performance. And unfortunately you’re losing a lot more than just valuable water in the process. Intense exercise also robs your body of precious electrolytes.


The problem with energy, like most things, is that you don’t know what you’ve got till it’s gone. And by that time it’s way too late.

With AminoFast™ in your system you can be certain that your body is ready to perform at 100%, whatever the task.

Where Do You Get Your Energy From?

Getting the right kind, and the right amount, of energy can be exhausting enough in itself. When performance matters, the last thing you should be worrying about are nervous jitters, sugar highs, or caffeine crashes.

fast-acting, long-lasting carbohydrates

Effort Needs Energy,
AminoFast™ Has It

Electrolytes are like engine oil for you body. They can’t make you start, but they absolutely keep you going. Every serving of AminoFast™ has electrolytes in abundance and that’s why the next time you hit your usual mid-lift, mid-workout, or mid-day wall you won’t even know it.
Your Specific Needs Met

Finish What You Started

The three Series of AminoFast™ are specifically designed to work in combination with one another. Their unique formulas complement not only your relevant needs but also their individual benefits. All three products can, and should, be used together, as needed. You now have the strength, stamina, and energy to really reach your wildest goals. Get out there, and finish what you started.

What Your Sports Drink Is Missing.

BCAA Matrix

AminoFast™ has a massive 6-gram serving of free-form BCAAs (leucine, valine, and iso-leucine) in a clinically validated 2:1:1 ratio.* This ratio has been shown to stimulate muscle building and prevent muscle breakdown during exercise. So if your goal is to build muscle, maintain energy during your workout, and eliminate searing soreness after training, AminoFast’s BCAA Matrix is essential.*

Cluster Dextrin®

Each serving of AminoFast is formulated with 15 grams of Cluster Dextrin®, a trademarked carbohydrate that goes to work faster, and stays working longer than regular simple sugar. For you, this means more energy, and more of it!*


L-Glutamine improves BCAA delivery to your working muscles. Performance-wise, this means less muscle breakdown, and better recovery. But it also means your old sports drink (which is very likely missing L-Glutamine) is no longer wasting your time, energy, and money.


Electrolytes are like the motor oil in your car: they don’t make it start, but they’re sure to keep it going. In order to function properly, your digestive, nervous, cardiac, and muscular systems need ample amounts of electrolytes. But when you sweat you lose them, and they’re not easy to get back. That’s why every serving of AminoFast has electrolytes in abundance. Next time you hit the mid-workout wall, throw back a serving of AminoFast and you’ll be ready to go without missing a set.

Immediate, Long-Lasting Energy

Perfect For:

  • • Long Workouts
  • • Prolonged Energy Requirements
  • • Complex Carb Replacement
  • • Endurance Activities

Available Flavors:

  • • Blueberry Mojito
  • • Mango Margarita
  • • White Freezie

Acute, Concentrated Energy

Perfect For:

  • • High Intensity Training
  • • Hypertrophy Training
  • • Powerlifting
  • • On-Demand Energy

Available Flavors:

  • • Rock Candy
  • • Sour Green Apple
  • • Lemonade Iced T

For Low-Calorie Diets

Perfect For:

  • • Low-Calorie Diets
  • • Cardio Days
  • • Fat-Burning Workouts
  • • Low-Calorie Energy Drink Alternative

Available Flavors:

  • • Gummy Bear
  • • Orange Drink
  • • Raspberry Lemonade

Dr. David Gundermann

On Aminofast™...

" Optimal performance during long duration and/or high-intensity exercise continues to wane over time, while your muscles begin to be degraded as a source of energy. A sugary sports drink is not going to cut it. AminoFast™ contains healthy fast-acting fuel to get you through any grueling or long duration activity, in addition to an ample supply of BCAAs to attenuate muscle breakdown during exercise. "

Chief Scientific Officer, Blue Star Nutraceuticals
Ph.D., Nutrition & Metabolism, University of Texas Medical Branch
M.Sc., Human Performance, University of Florida

Download the Aminofast™ White paper now!
"Maximizing Any Workout: The Science Behind the AminoFast™ Series"

Supplement Facts

What's in AminoFast™

Supplement Facts

Serving Size: 1 Scoop (30g)
Servings Per Container: 25

Amount Per Serving%DV
Total Carbohydrates15g5%**
Calcium (as calcium lactate)101 mg8%
Magnesium (as magnesium asparate)15 mg4%
Sodium (as sodium citrate, sodium R-lipoate & pink himalayan salt)110 mg5%
Cluster Dextrin® (highly branched cyclic dextrin)15 g
Branched Chain Amino Acid Blend 2:1:1 (L-Leucine, L-Isoleucine, L-Valine6 g
L-Glutamine3 g
Coconut (Cocos nucifera) water powder500 mg
Pink Himalayan Sea Salt300 mg
XD Delivery Technology Complex™79 mg
Fumaric Acid
BioPerine® Black Pepper (Piper nigrum) (fruit)
AstraGin™ (Panax notoginseng, Astragalus membranaceus) (root)
Sodium R-Lipoate
Succinic Acid

* Percent Daily Values (DV) are based on a 2000 calorie diet.
† Daily Value not established.

Other Ingredients: Citric Acid, Natural and Artificial Flavours, Malic Acid, Silicon Dioxide, Sucralose, Acesulfame Potassium, Sunflower Lecithin.

BioPerine® is a registered trademark and patented product of Sabinsa Corporation.

AstraGin™ is a trademark of NuLiv Science.

Cluster Dextrin® is a registered trademark of Applied Food Sciences, Inc.

Allergy Warning:  Contains ingredients from coconut. Made in a facility that also process ingredients containing milk, sesame, soy, egg, peanuts, tree nuts, fish/crustaceans/shell fish oils, and wheat products.

How To Take

Take one serving of AMINOFAST with at least 16 oz of water before, during or immediately after training, or sporting event.


*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. If you are pregnant, nursing, taking medication, or have a medical condition, consult your physician before using this product.

If you're about to experience Blue Star™ for the first time, don't worry! You're fully covered by our 60 day satisfaction guarantee. No questions. No hassle. Just send us an email or call us at 1-888-947-9565, and we'll take care of you.


From reviews

Customer Reviews

Based on 71 reviews
Newt f.O. (Omaha, US)

That about sums up how I feel about my AminoFast from BSN. I have been using it for the past few months and am seeing noticeable differences in not only my workouts, but also my appearance. I'm using the shred series and have been on a weight loss program, so I expect to see results, but until I started using this product, my muscles were blah. Lifting was flat. Now my wife grabs my biceps - something she hasnt done for years. I just turned 50 yrs old and I feel 30. If you need aminos or are taking someone elses pixie dust - switch now or forever settle for subpar results! Blue Star is where it is at. Not to mention, best customer service in the industry.

Martin Z. (Chicago, US)
The best

Love it 🔥🔥🔥

Christophe R. (Aspen, US)

Like the product. Keep me going.

Nick (Dundalk, US)
Great product

I love the flavor. It is also very smooth. I like how you guys incorporated the Shred ingredients as well!

Matthew H. (Colorado Springs, US)
Best BCAA flavor

These Amino Acids taste great & during a workout are the best to sip on. Won’t order any other brand any more.

Ronald R. (Marietta, US)


Calvin W. (Las Vegas, US)
Amazing Amino Fast

I’ve been this product and several other in Blue Stars Arsenal Shazam!!!

Dedrick P. (Atlanta, US)


Darrell C. (Chicago, US)

Love the product

Ernesto H. (El Paso, US)

It was rely good i dont even wana switch to my last aminoacid that i was taking befor
Can i get anotherone half off?