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Amino Acids

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What are Amino Acids?

Amino acids are the building blocks of proteins and are crucial for the smooth functioning of multiple processes in the body. The amino acid structure consists of carbon, hydrogen, oxygen, and nitrogen. 

Amino acids are vital for our muscles' growth, recovery, and nourishment. We need them to synthesize hormones, enzymes, and neurotransmitters. 

Amino acids foods include eggs, fish, meat, pulses, legumes, soybean, and dairy products. Bodybuilders and athletes take amino acid supplements to recover faster, prepare for the next training session and increase their workout intensity. 

Amino Acids: Benefits & Uses

Let's discuss the primary amino acids function in our body. 

  1. Muscle growth: Branched-chain amino acids like leucine, isoleucine, and valine are critical for muscle protein synthesis, repairing muscles, producing growth hormones, and stimulating wound healing.
  2. Tissue synthesis: Amino acids like threonine, lysine, and leucine form the major component of connective tissues like collagen, elastin, and skin. 
  3. Immune health: Amino acids are required to synthesize antibodies that strengthen us to fight against infections and diseases.
  4. Energy metabolism: We need amino acids to maintain our energy levels and stay energetic. Amino acids like valine, leucine, lysine, and isoleucine are essential for energy regulation and production.  
  5. Nutrient absorption: Amino acids absorb vital minerals like zinc, calcium, and selenium required for strong bone and immune health. 
  6. Improve sleep and mood: Serotonin is a neurotransmitter required to regulate sleep, mood, and appetite. Our body needs the amino acid tryptophan to synthesize this neurotransmitter.
  7. Prevent muscle loss: Amino acids have been shown to preserve lean muscle mass and prevent muscle breakdown. 
  8. Promote weight loss: Studies say that a regular intake of essential amino acids stimulates fat loss and reduces body fat percentage.
  9. Improve athletic performance: If you are a bodybuilder or fitness lover and desire to increase your exercise performance, maintain an adequate amino acid intake. They stimulate post-workout muscle recovery, reduce muscle fatigue and soreness, and enhance overall physical strength. 
  10. Neurotransmitter synthesis: Amino acids like histidine and phenylalanine are required to synthesize neurotransmitters like dopamine, histamine, epinephrine and norepinephrine.

Amino Acids Types

There are 20 amino acids required by our body to grow and function optimally that fall under various categories. Let's see the different types of amino acids.

  1. Essential Amino Acids (EAA): We must consume them externally through diet or supplements as our body can not produce them, making them essential for us. 
  2. Non-Essential Amino Acids: Our body can produce them; therefore, they are termed non-essential. However, it is advisable to maintain adequate protein intake. 
  3. Conditionally Essential Amino Acids: They are also known as semi-essential amino acids. The body can produce these amino acids; however, during some conditions like intense workouts, surgery, etc., the demand increase, and it becomes essential to provide them externally. 

Classification of Amino Acids 

Essential Conditionally Essential Non-Essential
Aspartic Acid
Glutamic Acid


How to choose the right Amino Acid supplement for you?

  1. Amino acid supplements are available in various forms, and one should choose as per the requirement. 
  2. Suppose you are a gym-goer or an active person and need an amino acid blend to minimize muscle damage and support recovery. In that case, you can choose either EAA or BCAA supplements. EAA supplement contains a mixture of all nine essential amino acids, whereas BCAA supplement provides three essential amino acids: leucine, isoleucine, and valine.
  3. Nowadays, one may find BCAA or EAA supplements enriched with additional electrolytes. They are an excellent option to choose to prevent not only muscle damage but also muscle cramps.
  4. Check for the ingredient info if you want to go for single amino acid supplements like leucine, glutamine, or arginine. The supplement should contain that amino acid as the primary ingredient and be free from harmful and unwanted additives. 
  5. It is advisable to check for the amino acid content per serve. Always opt for a certified supplement manufactured in a GMP-certified facility. 
  6. If one is allergic to any ingredient or suffers from any medical condition, seeking expert advice for a suitable selection is better.

How to use Amino Acids?

Amino acid supplements are available in powder, capsules, tablets, and liquid. They are very versatile and can be taken pre-, during, or post-workout.

  1. One can swallow amino acid tablets or capsules with water or a beverage of choice.
  2. The usage of powdered amino acids might vary from person to person. One can use amino acid powder with water or juice. Bodybuilders and athletes also prefer adding unflavoured amino acid powders in their protein shakes or gainers. 
  3. For liquid amino acids, it is advisable to check the dosage instructions on the pack, whether to drink directly or dilute before use.

Where to buy Amino Acids?

Looking for amino acid supplements to boost workout capacity and overall athletic performance? You can find everything at One can buy top brands directly procured from the brand or official importers at a cost you would not prefer to miss. At Nutrabay, one can avail best amino acid supplement prices in India.

Which is the best Amino Acid supplement?

Here is a list of some powerful and top-selling amino acid supplements preferred by bodybuilders and fitness enthusiasts. One can pick them as per your requirement and fitness goals.

  1. Nutrabay Pure Creatine Monohydrate: If you need to upgrade your energy levels for those heavy lifts and intense workout sessions, choose Nutrabay Pure Creatine Monohydrate. It offers pure micronized creatine in its best form without any unwanted fillers. 
  2. Nutrabay Pure BCAA 2:1:1: It provides three essential amino acids in an ideal ratio of 2:1:1. This unflavoured BCAA is for all, including beginners, to relieve soreness and promote new muscle growth. 
  3. Nutrabay Pure 100% L-Arginine: It provides pure L-arginine powder to add the desired pump to your muscles. A perfect way to increase nitric oxide levels in the body to enhance blood flow to build strength and endurance.
  4. Nutrabay Pure 100% Glutamine: It contains 100% pure unflavoured glutamine to increase the rate of muscle recovery and growth. Nutrabay Pure 100% Glutamine helps maintain a positive nitrogen balance in the body and improves protein metabolism. 
  5. Nutrabay Pure Citrulline Malate: Citrulline Malate assists in eliminating ammonia from the blood and muscle cells, reducing the onset of exhaustion, and has been shown to lessen post-exercise muscle soreness following high-intensity resistance exercise.
  6. Nutrabay Gold BCAA 4:1:1: It contains a blend of BCAA having high leucine content to promote anabolism and maximize muscle gains. This supplement is infused with electrolytes like sodium, potassium, and chloride to prevent muscle cramps and rehydrate the body.
  7. Nutrabay Pro EAA: This is perfect for ensuring that you do not lack the essential amino acids necessary for the body. It contains a premium blend of nine essential amino acids and electrolytes to enhance muscle recovery, reduce soreness, balance cortisol levels and support better muscle contraction.
  8. Nutrabay Pro BCAA 8:1:1: It is the best BCAA amino acid supplement. During high-intensity workouts, BCAA levels in the body get depleted rapidly. Nutrabay Pro BCAA 8:1:1 comes with the highest leucine ratio to maximize muscle gains, facilitate faster absorption, and reduce DOMS and exercise fatigue.
  9. Nutrabay Pro L-Arginine: If you prefer a more convenient and effective way to add muscle pump, go for Nutrabay Pro L-Arginine, providing 1000 mg pure L-arginine in capsule form. It contains no fillers, no harmful additives and comes in vegan-friendly capsules.

Is the Amino Acid supplement safe to use?

Amino acid supplements are entirely safe to consume. They help prevent muscle loss and play a significant role in promoting muscle growth and overall athletic performance. Both men and women can use amino acid supplements. 

People with medical conditions like liver or kidney disease must consult their doctor before using amino acids. People with diabetes must opt for supplements containing no added sugar or other sugar forms. It is advisable not to overdo the recommended dosage to enjoy maximum health benefits.

Frequently Asked Questions (FAQs)


1. What is the difference between essential and non-essential amino acids?

The body can not produce essential amino acids; hence, it must fulfill daily needs through diet or supplements. Examples of essential amino acids include leucine, lysine, valine, and tryptophan. 

While non-essential amino acids can be produced by the body even if the dietary sources are inadequate, examples of non-essential amino acids include alanine, aspartate, and glutamic acid. 

2. What is the best time to take amino acid supplements?

One can take amino acid supplements at any time of the day. To improve stamina and endurance during exercise, one should prefer taking them before or during the workout. You can also take amino acids post-workout to amplify the recovery process.

3. Can I take amino acid supplements without exercise?

There is no harm in taking amino acid supplements like BCAAs and EAAs without exercise. Still, taking them with an active lifestyle is advisable to promote new muscle growth and faster results.