Review of MuscleTech Amino Build

Is the MuscleTech Amino Build pre workout supplement the best on the market today? Is it a quality muscle building supplement? BCAA supplements are popular. Are they good? This unbiased review will cover all aspects of this product including ingredients, quality control standards, pricing, flavors and more.

Rating: 4 (out of 5)

Welcome to this MuscleTech Amino Build review webpage. This amino acid supplement is one of the most popular bodybuilding supplements in the world. It is designed to be not only a pre-workout supplement, but an intra-workout bodybuilding supplement as well.

By the way, as of today, July 12th, 2024, the price is the same.

Let’s now delve into this MuscleTech Amino Build muscle building supplement product.

MuscleTech Amino Build Features & Benefits

As you are probably aware, supplement fraud is an all too common occurrence with supplement companies (you can read about it here, if interested).

One of the things the government has done with supplements is to mandate certain standards while allowing supplement makers to not have to be overseen over by the U.S. FDA (Food and Drug Administration). Nevertheless, many companies are seeking voluntarily to meet rigid requirements.

Good Manufacturing Practices (GMP) are standards outlined by the FDA that address all aspects of dietary supplement production, from raw ingredient sourcing to final product release, as well as employee training and facility and equipment maintenance. Ongoing audits are performed in order to ensure continued compliance with the regulations. Companies who earn this designation have displayed a clear and consistent emphasis on quality throughout the manufacturing process.

While there is no mention of it on their website, MuscleTech has an FDA registered lab with cGMP certification. If a company has NSF sports supplement GMP compliance, they usually tout it as a quality-control standard, but for some reason MuscleTech does not. They do tout the world-class nature of their facilities but they do not expand on it.

Creatine PowderIs this a death knell to them? No, but it’s not a competitive advantage. Companies like Optimum Nutrition, Xtend-Life, MusclePharm all have products made in GMP-compliant facilities. In time, I think they will but as of now, they don’t even have the NSF for Sport GMP compliance.

Let’s talk about what’s in the product, what it can do, and whether or not it works.

Amino Build is a pre-, intra-, and post-workout muscle building supplement. It is designed for bodybuilders, weight trainers, fitness enthusiasts and powerlifters, Fundamentally, it is a BCAA (branched chain amino acids) and amino acid supplement product. Each serving of it provides 8 grams of a 100% free-form 2:1:1 BCAA matrix (per 2 scoops) “to help fuel skeletal muscles, preserve muscle glycogen stores and reduce protein breakdown.”

Does it work? According to their customers and an independent study, it does. According to the International Journal of Sports Physiology and Performance study conducted in 2011, Amino Build, with its 4-gram dose of L-leucine…helped subjects increase their 5-rep maximum strength by over 40% in just 12 weeks.

Its Key Ingredients

Below, you will see its core ingredients. Notable are the key BCAAs. The “cell volumizing” amino acids are designed, MuscleTech says to, “enhance cell volumization during training” to facilitate muscle synthesis or creation.

2:1:1 BCAA Matrix
L-Leucine 2,000 mg
L-Isoleucine 1,000 mg
L-Valine 1,000 mg
Cell-Volumizing Muscle Complex
Taurine 500 mg
L-Glutamine 500 mg
L-Citrulline Malate 500 mg
L-Alanine 500 mg
Strength-Enhancing Compound
Betaine Anhydrous 1,250 mg

It comes in 30 and 50 servings options. Its flavors are green apple, white grape, and fruit punch. The fruit punch seems to be the more popular, better-tasting flavor.

MuscleTech Amino Build Side Effects

Are there any side effects associated with the MuscleTech Amino Build supplement? With my research on this product, I’ve not come across any noxious or even mild side effects. Overall, it appears to be a very safe muscle building supplement.

How Much Should You Expect to Pay?

Amino Build is not exorbitantly priced and comes in 30 and 50 servings. Here are the price ranges for the 30 and 50 servings options.

Does MuscleTech Amino Build Have a Product Guarantee?

MuscleTech guarantees all of their products but like most vendors, defers to the guarantee of the outlet selling the product, whether it be online or offline. Amazon offers a very good guarantee, which you can read about here. That’s one of the reasons why I recommend it.

MuscleTech Amino Build Consumer Reviews

With one vendor at Amazon, Amino Build scores a 3.8 out of 5.00. Generally speaking, 4.0 or above is most desirable. However, on another popular bodybuilding site, this product scores an impressive 9.3 out of a possible 10.00 with 773 casting their ballot. That’s pretty impressive.

Below are a few testimonials.

Best For Endurance & Recovery
By Icebergtech on February 25, 2013
Flavor Name: Fruit Punch
Size Name: 30 Servings

The bottle says to use 2 hours before workout for Endurance or 45 minutes for strength so two times in one week I had breakfast but no lunch and I took 2 scoops of this product 2 hours before my evening workout and to my surprise I was able to blast through the workout without getting exhausted. I like using this before swimming which allows me to take less breaks and swim more laps. The fruit punch does not taste like fruit punch but taste is acceptable. Green apple Has one of those cheap 50cent Juice Taste. I feel that 2 scoops works best to increase the amount of sets and reps you do in the gym. It reduced muscle fatigue and recovery time between sets. This product is best taking consistently even on your off days so you can benefit from it. I recommend this simply because its high quality, convenient and effective


  • Mixes Easily But Foamy
  • Easy on Stomach


  • Neutral taste
  • Best Uses
  • Before Workout
  • During Workout
Great Addition To Mix Of Supplements
By Eddie on November 12, 2013
Flavor Name: Fruit Punch
Size Name: 30 Servings Amazon Verified Purchase
I love this new product from MuscleTech. I’m drinking protein shakes, creatine, and Halo (post-work out supplement) from MuscleTech and now I have this. Sometimes I mix and match things up, but with MuscleTech coming out with a variety of new products I’m trying them all and I’m seeing some results. MuscleTech Amino Build helps with post-work out muscle recovery and I find that my body feels more fresh the next day allowing me to hit the gym again. Highly recommend this.

Highly Recommend
By nikkibee2100 on May 6, 2013
Flavor Name: Green Apple
Size Name: 31 Servings

So first off whenever anyone asks me the number one supplement I would recommend I always say a good BCAA. I know from experience how hard it is to build muscle as well as having a body that requires daily cardio to keep the amount of fat on my body in check. That being said, I have probably tried every BCAA on the market and this is by far my favourite. Because of my current goals, I take it once during my workout as well as immediately after to insure recovery and as mentioned since I have to do daily cardio but am trying to build it helps keep my muscle. I have noticed an amazing improvement on my physique since I have begun taking this product. I ordered the green apple as a recommendation from a friend and was extremely happy I listened. It tastes amazing and is refreshing during my workout. I look forward to my workout each and every day and one reason is because I get to drink this! On my days off I drink it in the morning when I wake up just to ensure my body is getting what it needs. The pump and energy this product gives me is amazing and I have also noticed a huge difference in how vascular I am especially during and right after my workout.I would HIGHLY recommend this product for anyone who is looking for an amazing BCAA that tastes great, mixes well and gives them full recovery and strength. This product has kept my training on track and has helped me reach my goals and I will continue to use it in the future.


  • Amazing Taste
  • Incredible for recovery and strength
  • Excellent and refreshing during your workout
  • Mixes well


  • Could have more flavors like blue raspberry.

Are there any customer complaints? Some complain that there aren’t more flavors and some don’t like the taste. Some also think the marketing material is overblown. Some reviewers said it has a bad aftertaste but I didn’t notice that.

That said, this is one of the best bodybuilding supplements in the world so clearly it has a loyal audience that believes it works as it is sold to do.

Where Can I Buy It?

MuscleTech Amino BuildAs of today, July 12th, 2024, you can buy it here, but you are free to choose. This is a good product and sells very well. It also has clinical study evidence to verify its claims. Its one negative is that it is not made in GMP compliant facilities. That said, though, it is a good product and worthy of consideration. I hope this review of the MuscleTech Amino Build product has been helpful to you.

Send to Kindle
More from BCAA Supplements
Back to Top