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Does Optimum Nutrition Essential Amino Energy Work?

Optimum Nutrition Essential Amino Energy Drinks in Cans

Optimum Nutrition’s Essential Amino Energy Drink contains 100mg of caffeine in each serving extracted from Coffee Beans or Tea Leaves, 5000mg of amino acids, and 5-10 calories per serving with no sugar. It boosts energy through caffeine and recovers muscles with the support of the said amino acids.

Looking past through how they advertised the beverage, does it actually work? Is it effective?

To get straight to the point: Tt’s definitely effective, and it does work. 100mg of caffeine is a huge amount for one serving, and amino acids are known for boosting one’s execution in physical activities and for supporting muscles.

However, those two ingredients aren’t the only ones helping its effectiveness. Keep reading this article in order to learn more about the Optimum Nutrition Essential Amino Energy Drink.

Let’s get started…

Essential Amino Energy Drink’s Ingredients

Before you intake anything like energy drinks, we must always check the ingredients to know what goes into it. This way, you’ll become much aware of what you consume.

The following are the contents inside the Essential Amino Energy Drink (6 stick pack in Blue Raspberry flavor):

  • Sodium
  • Amino-Blend
  • Caffeine
  • Green Tea Leaf Extract
  • Green Coffee Bean Extract
  • Citric Acid
  • Natural and Artificial Flavor
  • Malic Acid
  • Tartaric Acid
  • Silicon Dioxide
  • Calcium Silicate
  • Sucralose
  • Gum Blend
  • Sunflower and/or Soy Lecithin
  • Blue 2
  • Inulin

All of these ingredients may be found on a can of the energy drink or behind the packets of the powdered versions of it.

The list may differ from one flavor to another. You may contact the Optimum Nutrition manufacturer to see the ingredients on the other flavors as well.

Essential Amino Energy Drink’s Nutrition Facts

Other than the ingredients, we should be familiar with the nutritional value of Optimum Nutrition’s Essential Amino Energy drink.

The table below shows the supplement facts of Essential Amino Energy (per 2 scoops):

Ingredients% Daily Value
Total Carbohydrate2000mg
Energy Blend Caffeine100mg
Supplement Facts of the Essential Amino Energy Drink

The amino-blend contains these ingredients:

  • Micronized Taurine
  • Micronized L-Glutamine
  • Micronized L-Arginine
  • Micronized L-Leucine
  • CarnoSyn Beta-Alanine
  • Micronized Citrulline
  • Micronized L-Isoleucine
  • Micronized L-Valine
  • Micronized L-Tyrosine
  • Micronized L-Histidine
  • Micronized L-Lysine
  • Micronized L-Phenylalanine
  • Micronized L Threonine
  • Micronized L-Methionine

Now that these ingredients were specified, let us see two of the other ingredients in the Essential Amino Energy Drink.

Caffeine Content of Essential Amino Energy

The amount of caffeine in Optimum Nutrition’s Amino Energy drink is 100mg per serving. This is a quarter of the caffeine limit, which is 400mg.

One of Essential Amino Energy Drink’s Source of Caffeine is Coffee

Although 100mg seems like a heavy amount of caffeine, it’s definitely on the average amount if you compare it to other known energy drinks.

Energy DrinkCaffeine Content
Essential Amino Energy Drink100mg
Red Bull80mg
A Simple Table To Compare The Caffeine Content of Different Energy Drinks.

If you want to boost your energy, studies have proven that 100mg of caffeine can achieve those results.

It’s worth mentioning that caffeine will stay in one’s system for five hours. Once ingested, half the amount of the said stimulant will be circulating in their body.

For Optimum Nutrition’s Essential Amino Energy case, that’s 50mg of caffeine for five hours.

Other than increasing your energy, there are a ton of other great benefits caffeine can do to you, such as:

  • Burning Fat
  • Improving Physical Performance
  • Providing Essential Nutrients
  • Lowering Risks of Type 2 Diabetes
  • Protecting Against Alzheimer’s Disease and Dementia
  • Lowering the Risk of Parkinson’s disease

However, despite the good effects, there will always be negative effects as well if precautionary measures aren’t taken:

  • Anxiety
  • Insomnia
  • Digestive Issues
  • Muscle Breakdown
  • Addiction
  • High Blood Pressure
  • Fast Heart Rates
  • Fatigue
  • Frequent Urination and Urgency

It’s important to know our limits when consuming products like energy drinks. Moderation ensures that we get the best.

Sugar Content of Essential Amino Energy

The Optimum Nutrition Essential Amino Energy drink contains 0mg of sugar. In other words, the beverage is sugar-free.

Sugar is a type of Natural Sweetener

Instead of using sugar, they use sucralose as an artificial sweetener.

Although it’s advertised as something better for your wellbeing, I think it’s safe to say that there are side effects that can affect your health, particularly:

  • Diabetes
  • Higher Risks of Irritable Bowel Syndrome and Crohn’s Disease
  • Leaky Guts
  • Generated Toxic Compounds when Heated
  • Weight Gain

Artificial sweeteners may have these risks, but if you’re trying to find an alternative to sugar for your drinks, then this will be the way to go.

What Is The Role Of Amino Acids In Essential Amino Energy?

Amino acids essentially help with breaking down food, repairing body tissues, and growing.

In Essential Amino Energy Drink’s “Amino-Blend”, there are about 14 amino acids mixed in. A few of those in the list have very interesting effects on your body:


Taurine plays a huge role in one’s metabolism. This amino acid supports breaking down nutrients from the food or drinks you intake.

It also lessens the risks of seizures and helps control tense muscles. The protein is responsible for this drink’s muscle recovery.


L-Glutamine helps in making proteins in your system. It aids a lot with your intestinal health and immune system. On top of that, this helps a lot in gaining muscles to support your exercise.


Next on the list is Citrulline, which benefits in increasing your blood flow. To further this, the ingredient benefits muscle stimulation as well.

These three parts of the amino-blend in Optimum Nutrition’s Essential Amino Energy drink prove that there are ingredients in it that help the said muscle recovery effect advertised by the manufacturer.

If you want to learn more about amino acids, I recommend you watch this video:

Does Essential Amino Energy Drink Actually Work?

The Optimum Nutrition’s Essential Amino Energy Drink does work due to its ingredients.

100mg of caffeine is enough to get you through heavy activities and workload.

On top of this, the amino acids that the beverage contains help in terms of energy boost, muscle support, and weight loss.

Because of these ingredients, I do recommend it for those who are doing workouts and sports.

However, it’ll definitely work better if it’s consumed responsibly and moderately, just like any other energy drink.

Does Optimum Nutrition Essential Amino Energy help with weight loss?

Optimum Nutrition Essential Amino Energy helps with weight loss. It is a supplement that contains a blend of amino acids, caffeine, and other energy-boosting ingredients. While it is not specifically marketed as a weight loss supplement, some find that it helps lose weight by increasing energy levels and supporting workouts.

However, it is important to note that supplements alone are not enough to promote significant weight loss, and that a healthy diet and regular exercise are still essential components of any weight loss plan. Additionally, consume Optimum when you need it for bursts of energy when working out.

Does Optimum Nutrition Essential Amino Energy build muscle?

Optimum Nutrition Essential Amino Energy does grow muscle. Amino Energy is a supplement that contains amino acids, which are the building blocks of protein. These amino acids, particularly the branched-chain amino acids (BCAAs), are known to promote muscle protein synthesis, which is the process by which muscles repair and grow.

However, it’s important to note that amino acid supplements like Optimum Nutrition Essential Amino Energy should not be relied upon as the sole means of building muscle. Adequate protein intake from whole food sources is also essential for muscle growth and repair.

What does optimum nutrition amino energy do?

Optimum Nutrition Amino Energy is a popular supplement known for its versatility and potential benefits. It combines amino acids and caffeine to provide a range of effects. The amino acids in Amino Energy, such as branched-chain amino acids (BCAAs), help support muscle recovery and growth.

The caffeine content in Amino Energy contributes to its energizing effects. Caffeine is a well-known stimulant that can improve alertness, focus, and overall physical performance. This combination of amino acids and caffeine makes Amino Energy a suitable choice for individuals seeking both workout support and a quick energy boost throughout the day.

Is Optimum Nutrition a pre-workout?

Optimum Nutrition Amino Energy is often used as a pre-workout supplement, although it’s not a traditional pre-workout in the same way as some other products on the market. While Amino Energy does contain caffeine and provides an energy boost, it is primarily designed as an amino acid supplement with added caffeine.

Unlike typical pre-workouts that may contain a wider range of ingredients such as nitric oxide boosters and beta-alanine, Amino Energy focuses on providing a balance of amino acids and caffeine. It may be a suitable choice for those who want a more moderate energy boost without the intense stimulant effects.

When should I take optimum nutrition amino energy?

Amino Energy can be taken pre-workout for energy and focus, intra-workout for hydration and endurance, or post-workout to aid in recovery. The timing depends on your fitness goals and needs.

It’s also important to note that Amino Energy can be used as a low-calorie alternative to sugary energy drinks or coffee, providing a boost of energy without the crash. However, it’s always a good idea to consult with a healthcare professional before starting any new supplement regimen

How long does it take for Amino Energy drink to kick in?

It can vary depending on various factors, such as your metabolism, body weight, and caffeine tolerance. Generally, you may start feeling the effects of the caffeine in Amino Energy drink within 10 to 20 minutes after consumption.

However, the amino acids and other ingredients in the drink may take longer to take effect, as they work to improve focus, endurance, and energy levels gradually over time. It is also important to note that the effects of Amino Energy drink may vary depending on the dosage and your individual tolerance to caffeine and other stimulants.

The Benefits and Side-Effects of Essential Amino Energy

After foreseeing the ingredients, nutritional value, and the major components that make up the Essential Amino Energy drink, we can say that there are a ton of good benefits you can obtain from drinking it.

To sum up the benefits of the said beverage, here’s a list for you to review:

Being healthy and consuming Essential Amino Energy will ensure its benefits. In addition to this, try having a balanced and healthy diet since amino acids aid in breaking down the nutrients you consume.

Alongside these benefits, I think we must take into consideration the side effects that may occur when drinking this:

However, these side effects will only occur if you don’t take care of your body and consume the energy drink without moderation at all. That’s why we should always be conscious of whatever we intake to avoid the side effects.

Although I have broken down the components of this energy drink and its effects on people, it’s still best to consult your doctors or medical professionals.

Is Essential Amino Energy Good For You?

We can say that Optimum Nutrition’s Essential Amino Energy Drink is good for you, with moderation taken.

The Amino-Blend provides up to 14 amino acids with health benefits, so it’s safe to say this drink is most likely good for you.

Above this, its caffeine level compared to other brands of energy drinks is on average. It’s also far from the maximum caffeine limit for a healthy adult to consume, but be mindful that your health differs from others.

What Happens When You Drink Essential Amino Energy?

The expected outcome when drinking Essential Amino Energy includes an energy boost and a quicker recovery for your muscles.

The amino blend of the drink supports your muscles, and it also helps in terms of balancing and improving muscle proteins after workouts. The metabolism in your body will be aided as well with the amino acids breaking down proteins you intake.

You should expect an energy and adrenaline boost with this caffeine. Remember that this substance breaks down after 4-6 hours, so don’t drink this before sleeping unless you want to stay awake.

Can You Drink Essential Amino Energy Drink Every Day?

You can drink Essential Amino Energy Drink every day. However, I would suggest that you drink only once at max a day.

Since the drink has 100mg of caffeine and the maximum level is 400mg, it’s best to keep it below the threshold for drinking it.

However, it still depends on how good or bad your caffeine tolerance is. There’s also a possibility that you’ll become dependent on caffeine when you intake it very often.

What Does Essential Amino Energy Drink Taste Like?

Optimum Nutrition Essential Amino Energy Drink has a lot of flavors.

Due to its amino acids and artificial sweeteners, it tastes sweet. Depending on the flavor you chose, it will taste fruity and sour at the same time.

On top of this, the amino-blend has the amino acid L-Glutamine, which according to studies, has a bitter-sweet taste. However, other amino acids like arginine, histidine, isoleucine, methionine, leucine, tyrosine, valine, and phenylalanine have bitter tastes.

Essential Amino Energy Drink Flavors

Optimum Nutrition’s Essential Amino Energy Drink has 15 different flavors in total:

  • Blue Raspberry
  • Blue Lemonade
  • Blueberry Mojito
  • Concord Grape
  • Cotton Candy
  • Fruit Fusion
  • Green Apple
  • Juice Strawberry
  • Lemon Lime
  • Orange
  • Peach Lemonade
  • Pineapple
  • Strawberry Lime
  • Watermelon
  • Wild Berry

Alternatives To Essential Amino Energy

If you’re interested in trying energy drinks similar to Optimum Nutrition Essential Amino Energy, you can try:

In Conclusion

Optimum Nutrition’s Essential Amino Energy Drink serves its purpose, and it does work due to the nutrients packed into the beverage. Because of that, I will give it a 9 out of 10.

The energy drink provides the nutrients and energy you need to finish high-intensity work. However, always consume in moderation. I suggest you keep that in mind whenever you think of drinking more than what’s recommended.

Despite knowing how the energy drink works, it still depends on us and on our health to how it will react to our bodies.

If your tolerance for caffeine fits this amino acid-induced beverage, then it will most likely have a great effect on you.

With the answers laid out and specifics explained, go grab a serving of Optimum Nutrition’s Essential Amino Energy. Drink and enjoy.

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