3 Best Amino Acid Supplements for Maximum Muscle Gains

In a world full of supplements, protein is undoubtedly the king of them all. From promoting skeletal muscle mass, maximizing energy levels and reducing recovery rates, there’s no doubt that the type, amount, and timing of protein consumed has a significant effect on our gym performance and progress.

But, if we put this nutrient under the microscope, we’ll see that it’s not protein per se which hides behind various bodybuilding success stories. It’s the amino acids in each protein molecule that make the difference.

So, wanna know which are the best amino acid supplements out there worth your attention? Read on and boost your workout potential to new heights.

The Truth About Amino Acid Supplements

If you don’t know this by now, amino acids are divided into three groups: essential, non-essential and conditional amino acids. Non-essential amino acids are produced straight from the human body no matter if we eat certain foods or not. On the other hand, essential amino acids can’t be generated by the human body, and we need to stock on them through certain foods.

Usually, at this point, athletes and bodybuilders question the value of amino acid supplements to the human body. Why bother taking amino acid supplements when the body either produces these nutrients on its own or obtains them through food?

The answer is simple. Sometimes we can’t keep up with our body’s nutrient needs solely through nutrition. And since protein and amino acids play a fundamental role in developing muscle mass, supplements are a convenient, safe and straightforward way to bridge the nutritional gap.

So, now that we know WHY such products are worth our attention let’s find out WHICH are the three best amino acid supplements for maximum muscle gains.

A Quick Intro to Amino Acids

Before we start reviewing the three best amino acid supplements in the market, it’s best to get a bit acquainted not only with the nutrients themselves but also some key terms.

Branched-Chain Amino Acids

Branched-chain amino acids, also known as BCAAs, are a group of three amino acids (leucine, isoleucine, and valine) which are “chained” to each other through a branched molecular structure. Unlike all their “siblings” which are broken down in the liver, BCAAs are the only amino acids to be broken down in muscle. This unique trait makes them a potent pre and post-workout booster.

  • 9 Essential Amino Acids

  1. Histidine

  2. Leucine

  3. Isoleucine

  4. Lysine

  5. Phenylalanine

  6. Methionine

  7. Tryptophan

  8. Threonine

  9. Valine

3 Best Amino Acid Supplements

  1. Branched-Chain Essential Amino Acid Powder by Bulk Supplements

Including three of the strongest essential amino acids (leucine, isoleucine, and valine), this supplement is one of the best of its kind to hit the shelves so far. Let’s see why.


  • It comes in powder form which makes it easier to add in a pre or post-workout shake.

  • It is also budget-friendly.

  • It is engineered with an optimal ratio of 2:1:1 of leucine, isoleucine, and valine respectively. That means this amino acid supplement is designed to deliver significant gains fast.

  • All three amino acids included in this supplement enable nutrients to reach your muscles faster than usual and, thus, reduce your recovery rates.

  • At the same time, this combo minimizes the tissue damage due to weight lifting and intensive training.

  • The ingredients used to produce this supplement are lab-tested and, thus, are not likely to harm your health.


  • If you introduce this supplement to your body too quickly, you are likely to experience certain side effects such as muscle soreness and fatigue.

  • Avoid this supplement if you face liver or kidney issues.

  • Consult a physician before taking this supplement as there is small chance it interacts negatively with other medication.

  1. Sheer BCAA Supplement by Sheer Strength Labs

Serving as a strong energy and performance booster, Sheer BCAA Supplement by Sheer Strength Labs has rightfully earned its place among the three best amino acid supplements today.


  • According to an ongoing study, supplementing on BCAAs helps your body burn fat faster. That way you are one step closer to sculpted abs and toned arm muscles.

  • This supplement comes with 100% money back guarantee. So, even if you are not satisfied with the results, your wallet won’t pay the price.

  • It is quite affordable.

  • It comes in the form of capsules which is convenient for athletes and bodybuilders who are constantly on the go.

  • It promotes faster recovery. As your muscles recover more quickly than usual, not only can you hit the gym more often but you also don’t feel that sore in-between workout sessions.

  • BCAAs are known for promoting protein synthesis in the muscle. By doing so, you are likely to experience less muscle fatigue and reach your goals faster.

  • This supplement’s formula consists of pure ingredients without the addition of chemical substances.


  • It should not be taken with other medication as it may counteract at your health’s cost.

  • Even though some users claim to have lost weight after using this product, others insist that weight loss is not the supplement’s strong suit.

  • There have few reports of skin redness which solely depends on your body’s reaction to the ingredients.

  1. BPI Sports Best BCAA Powder by BPI Sports

Combining amazing flavors and numerous muscle-building benefits, this supplement is rightfully worth a spot in your supplement cabinet.


  • Unlike most amino acid supplements, this one comes in ten exciting flavors. Who said that a pre or post-workout shake couldn’t taste like your favorite fruit?

  • This BCAA formula utilizes Oligopeptide-Enzymatic Technology. That means that the ingredients of this supplement are designed to promote nutrient absorption by the muscles.

  • Much like the other items on this list, BPI Sports Best BCAA Powder prevents protein catabolism. What does this mean? It means that skeletal muscle mass remains as intact as possible.

  • The ingredients of this supplement (isoleucine, leucine, and valine) are metabolized in muscle and, thus, offer you instant energy and serving as a performance booster.

  • It is budget-friendly.

  • The formula is also sugar-free.

  • It attenuates recovery rates helping hit the gym in no time and saving the uncomfortable soreness feeling after an intense workout.

  • It also serves as an excellent intra-workout supplement. That means you can sip on it during your workout session.


  • It may counteract against other medication.

  • It may not work for you depending on your metabolism. So, don’t get disappointed if you don’t see results.

  • Some users question the effect of this product as a post or pre-workout supplement. Instead, most gym-goers focus on its intra-workout nature.

The Takeaway

Even if supplementing with amino acids may seem pointless to some as the human body is designed to produce most of them on its own, no one can argue that such supplements are beneficial when it comes to essential amino acids.

So, why not combine a balanced diet rich in essential amino acids with supplements to achieve the best result possible? These three suggestions are a great place to start.

Check Out IHerb

Comments on this entry are closed.