How Many ON Essential Amino Energy Drink Can You Drink In A Day? (Answered)

The Optimum Nutrition Essential Amino Energy Drink is an energy-boosting beverage that can aid in three specific purposes — energy-boosting, hydration, and muscle recovery. This makes it an excellent alternative to pre and post-workout drinks.

There is no question about the drink’s effectiveness with 100mg of caffeine, five calories, amino acids, and electrolytes. The only thing of concern now is its safety. Mainly, how many servings of ON Essential Energy Drink can you drink in a day? This is what we’re going to try to answer in this article.

For a short answer: You can drink up to two servings max of Optimum Nutrition Essential Amino Energy Drink in a day. I recommend sticking to only one can if two aren’t necessary.

If you want to know more about how I came up with the conclusion, read on to the following sections.

What is in Optimum Nutrition Essential Amino Energy Drink?

ON Essential Amino Energy Drink mainly has amino acids, electrolytes, and common energy drink ingredients like caffeine and artificial sweeteners.

Here is a full list of the components of the said drink:

  • Carbonated Water
  • Amino Blend
    • L- Threonine
    • L- Leucine
    • L-Citruline
    • L-Theanine
    • Sustamine
    • L- Alanyl-L-Glutamine
    • Micronized Taurine
    • L-Lysine Hydrochloride
  • Natural and Artificial Flavors
  • Citric Acid
  • Malic Acid
  • Sodium Citrate (Preservative)
  • Potassium Sorbate (Preservative)
  • Potassium Benzoate (Preservative)
  • Caffeine
  • Sucralose
  • Potassium Chloride (Electrolyte)
  • Magnesium Phosphate (Electrolyte)
  • Tartaric Acid
  • Acesulfame Potassium

Note that Tartaric Acid and Acesulfame Potassium is only in selected flavors. To be specific, the former is in both Strawberry and Grape flavors, while the latter can only be found in the Grape flavor.

Here is a video about the science behind Amino Energy Drink to better understand its contents:

The Science Behind ON Essential Amino Energy Drink

Nutritional Information of Amino Energy Drink

Here is an overview of the nutritional information of Amino Energy Drink:

NutrientAmount per 12 fl.oz serving
Amino Acid5g
Total Fat0g
Total Carbohydrates1g
Nutrition Facts of Optimum Nutrition Essential Amino Energy Drink

For an overview, a 12 fl.oz serving of Amino Energy Drink has 100mg of caffeine, five calories, and 5g of amino acids. It has zero sugar and fat, which is a plus for those that are monitoring their intake in the said areas.

Caffeine Content of ON Essential Amino Energy Drink

ON Essential Amino Energy Drink has 100mg of caffeine.

A cup of coffee with coffee beans
Amino Energy Drink’s caffeine is equivalent to one cup of coffee.

If you’re a coffee drinker, then drinking one serving of Amino Energy Drink won’t feel new. This is because they usually have equal amounts of caffeine.

Usually, 100mg is enough to boost energy levels for a quick workoutsport, and other activities. It’s on a moderate level and is just a quarter of the limit set by the FDA, which is 400mg. Thus, one serving can be safely taken by any healthy adult.

Comparatively, you can take four servings max if we consider the caffeine, but this amount is not recommended, especially if you have low caffeine tolerance.

On the other hand, people with caffeine sensitivity should avoid the ON Essential Amino Energy Drink. Instead, you should look for non-caffeinated energy drinks if you want to boost your energy levels.

Does Amino Energy Drink have Sugar?

Amino Energy Drink doesn’t have sugar.

Sugar-Free label
Optimum Nutrition Essetial Amino Energy Drink doesn’t have sugar.

You’ll be happy to know that Optimum Nutrition Essential Amino Energy Drink doesn’t have sugar. It won’t give you the jitters or the annoying sugar crash ties to high-sugar drinks.

In place, the drink used Sucralose (in all flavors) and Ace-K (in the Grape flavor) as a less risky way to sweeten the content. Both have zero calories and are sweeter (200 to 600 times) compared to table sugar. These are considered safe, so there’s nothing to worry about if you take the drink in moderate amounts.

Calorie Count Of Optimum Nutrition Essential Amino Energy Drink

Optimum Nutrition Essential Amino Energy Drink only has five calories.

Amino Energy Drink is a low-calorie drink. This is beneficial to those following calorie deficits or other similar monitored intakes. This also fits the recommended daily calorie intake of 2,000 per day.

The said quality also adds to how fitting the drink is to fitness enthusiasts since it won’t affect your weight.

On a side note, you can always have zero-calorie drinks if you want to have an energy kick without taking any calories at all.

How many Optimum Nutrition Essential Amino Energy Drink can you Drink in a day?

You can drink up to two 12 fl.oz cans of ON Essential Amino Energy Drink in a day if it’s necessary.

Amino Energy Drink
Cans of ON Essential Amino Energy Drink

You can rest assured that one serving of ON Essential Amino Energy Drink will be enough for everyday needs. It will prep your body before your workout routine by providing increased energy levels brought by the caffeine. At the same time, you will also be hydrated because of the electrolytes.

Most of all, the amino blend in the drink will also help in muscle recovery if taken after your activities.

However, if you’ll need additional boosts after that one serving, then feel free to take one more. Note that this is only possible if you’re a healthy adult with no existing issues with caffeine. I don’t recommend going in for a third one. If so, consider a drink with a higher caffeine content like Bang Shots or V Energy, so there will be no need for additional intake.

Nevertheless, make sure that you monitor your intake. Additional servings don’t mean boosted effects, so don’t have the wrong idea. One to two servings will be the safest.

Can you Drink Amino Energy Drink every day?

You can drink Amino Energy Drink every day either as a pre-workout or post-workout drink. Just note that it can come with risks.

Generally, I don’t recommend having energy drinks every day, but you can still do so if it’s essential and as long as you stick to a moderate intake.

Note, though, that by doing so, you will be prone to risks like:

  • Caffeine Dependence
  • Caffeine Intolerance
  • Sleeping Disorders
  • Mood Issues
  • Increased Risks of General Diseases

For a safer intake, I recommend taking the drink only when necessary. For instance, it’s best to take this if you’re in for a heavy workout session. If not, then opt for a coffee or special pre-workout supplements.

Who can have ON Essential Amino Energy Drink?

Any healthy adult can drink ON Essential Amino Energy Drink.

People working out
Any healthy can have Amino Energy Drink.

If you’re healthy and don’t have any issues with caffeine or any other ingredient in the drink, you can drink ON Essential Amino Energy Drink. This will be most beneficial if taken by fitness enthusiasts because of the advantages that come with it.

On the flip side, you should avoid this if:

  • You’re sensitive to caffeine
  • You are under 18
  • You’re pregnant or lactating
  • You have underlying health issues
  • You currently have a mental illness

You can consider consulting a health professional before having Amino Energy Drink for those who want to be sure.

Flavors of Amino Energy Drink

Amino Energy Drink is available in nine fruit-based flavors.

Here is a full list of the the drink’s variations:

  • Blueberry Lemonade
  • Grape
  • Green Apple
  • Juicy Cherry
  • Juicy Strawberry
  • Peach Bellini
  • Mango Pineapple Limeade
  • Mixed Berry Sangria
  • Watermelon

Like what is said in the previous sections, the ingredients and nutritional information may vary depending on the flavor that you choose to take.

Where to buy Amino Energy Drink

You can buy Amino Energy Drink in most physical stores and online shopping sites.

Preview of Walmart's website on a screen
You can buy Amino Energy Drink in convenience stores and online sites.

If you’re in the US, then you can get a can of ON Essential Amino Energy Drink in stores like Walmart, Target, and likes. It’s also available in most other countries, so make sure to check the nearest establishment if you only plan on buying one.

For those that can’t find the drink in physical stores, you can look into the following sites:

More often than not, the drink is sold by 12’s for around $24 to $25. This means that one can will amount to at least $2. You can still avail of discounts to cop it for lower prices.

ON Essential Amino Energy Drink Alternatives

Here are some other energy drinks that you can check out if you liked Amino Energy Drink’s offers:


Serving-wise, it’s best to have one to two servings max of ON Essential Amino Energy Drink for a good boost of energy, hydration, and recovery levels. This is a safe intake that won’t pose unnecessary risks.

Since Amino Energy Drink’s contents are all on moderate, if not low, levels, one can of the drink is generally safe for healthy adults. This is also why you can amp up your intake to two cans at most. Just make sure that you do so after 5 to 6 hours so that caffeine won’t pile up in your body.

On the last note, remember that moderation will be the key to avoiding side effects, both short-term and long-term. Don’t take more than what your body can have.

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