Aspire Energy Drink: A Guide to Caffeine and Ingredients

Advertised as a natural energy drink for burning calories, Aspire Energy features a healthy blend of caffeine, vitamins, amino acids, and various organic ingredients.

But what exactly goes into a can of Aspire?

A 12 fl. oz of Aspire is sugar-free and has 80 mg of caffeine, alongside a generous mix of amino acids and vitamins.

80 mg of caffeine is considered to be very minimal, especially since the FDA’s recommended daily caffeine intake limit is 400 mg. This makes Aspire very suitable for those who want to limit their caffeine consumption.

For a more detailed discussion, read on to find out everything about Aspire, from its nutrition to whether it works like an energy drink.

Aspire Energy Drink Nutrition Facts

Nutritional facts of a can of Aspire.
The nutritional standards of Aspire.

First up, let’s take a look at the typical values that Aspire Energy has:

Standard ValuesAspire Energy (12 fl.oz)
Energy0 calories
Total Fat0g (0g)
Carbohydrates (Of Which Sugars)0g (0g)
Vitamin B3 (Niacin)11mg
Vitamin B5 (Pantothenic Acid)4mg
Vitamin B63.4mg
Vitamin B7 (Biotin)8μg
Vitamin B121.7μg
The nutritional facts in a can of Aspire.

How Many Calories Are In An Aspire Energy Drink?

Aspire Energy Drink is completely sugar-free.

If you’re health-conscious, or just looking for an energy drink that complements your active lifestyle, Aspire Energy definitely checks out all the boxes.

Compared to well-known brands like Red Bull (110 calories per 8.4 fl. oz) and Monster (210 calories per 16 fl. oz), Aspire is definitely one of the healthier brands on the energy drink spectrum.

After all, due to its zero-calorie nature, it won’t have any impact on your overall diet, and you won’t have to worry about unnecessary calories or sugar.

For recommendation, the suggested day-by-day calorific cutoff for solid grown-ups is between 2000 to 2400 calories for women and 2400 to 3000 calories for men.

That said, most of the energy from Aspire would come from its caffeine content and other ingredients, which leaves your stomach pretty much empty. So, to get the most benefits from Aspire, be sure to have a nutritious meal alongside this drink.

While Aspire is a healthy source of temporary energy, it’s not meant to replace proper meals.

If you prefer some calories in your energy drinks without too much sugar, check out my article on the best energy drinks with less sugar for some good recommendations.

Aspire Energy Drink Ingredients

Ingredients in a can of Aspire.
Aspire’s ingredients list.

Here’s the list of ingredients that can be found in a 12 fl. oz of Aspire Energy:

  • Carbonated Water
  • Malic Acid
  • Taurine
  • Citric Acid
  • Sodium Citrate
  • Calcium Lactate
  • Guarana Seed Extract
  • Natural Flavor
  • Vitamin C (Ascorbic Acid)
  • Green Tea Extract
  • Natural Caffeine
  • Choline Bitartrate
  • Vegetable Juice (Coloring)
  • Sucralose
  • L-Carnitine
  • Green Tea Polyphenols (EGCG)
  • Ginger Root Extract
  • Niacinamide (Vitamin B3)
  • D-Calcium Pantothenate (Vitamin B5)
  • Pyridoxine Hydrochloride (Vitamin B6)
  • Biotin (Vitamin B7)
  • Cyanocobalamin (Vitamin B12)

How Much Caffeine Does Aspire Energy Drink Have?

A single 12 fl. oz can of Aspire Energy contains 80mg of naturally-sourced caffeine.

Caffeine is an important ingredient in energy drinks as it’s responsible for supplying you with a boost of energy, improving your cognition, and enhancing your exercise performance.

With 80mg of caffeine, Aspire is one of the low-caffeine energy drinks available, considering that some brands can have up to 300mg of caffeine in each can.

Aspire Energy works pretty well in my case since my preference lies between 50mg to 100mg of caffeine per serving.

However, it’s possible that one can of Aspire isn’t enough to give you the boost of energy you need if you have a high caffeine tolerance.

Of course, be sure not to go overboard with the caffeine, as the FDA recommends a daily caffeine intake of up to 400mg for healthy adults. Consume more than that, and it might lead to some serious adverse effects like:

  • rapid heart rhythm
  • dizziness
  • headaches
  • restlessness and shakiness
  • insomnia
  • anxiety
For more information on caffeine and its effects on your body, check out the video

While Aspire has relatively low caffeine content, still it’s best to consume it in moderation and monitor your daily intake to avoid exceeding the limit.

How Much Sugar Does Aspire Energy Drink Have?

Aspire Energy Drink doesn’t contain any sugar, as it’s completely sugar-free.

While Aspire Energy might not contain any sugar, it has a pretty sweet taste that gives you the luxury of satisfying your sweet tooth without the unnecessary calories. This is due to the presence of sucralose, an artificial sweetener, in the drink.

Sucralose is a zero-calorie sweetener that can improve the flavor and taste of food products without any additional sugar or calories. If you’re concerned about its safety, sucralose is approved for general use by the FDA.

That said, it’s best to consume sucralose, or other artificial sweeteners while you’re at it, as there are still concerns regarding their long-term side effects.

Other Ingredients In Aspire Energy Drink


Taurine is a naturally occurring amino acid that’s used by the body for a number of functions such as regulating calcium levels and maintaining electrolyte balance.

Besides, getting plenty of taurine from supplements or dietary sources carries some benefits that include:

  • promoting healthy metabolism
  • providing protection to certain organs like the heart, eyes, and muscles
  • improving physical performance


Guarana is a Brazilian plant that naturally produces caffeine in its seeds, which are often processed into guarana extract. It’s also rich in antioxidants and can reduce symptoms of fatigue as it has stimulants.

Some of the benefits that guarana carries include improving mental focus, mood, memory, and learning, and promoting weight loss by boosting metabolism.

Green Tea

A spoonful of green tea powder.
Green tea is great for your health.

Green tea is a traditional and well-known herbal tea that’s usually consumed for its health benefits. It has positive effects on certain illnesses such as diabetes and inflammatory skin diseases.

Besides, drinking green tea can also help lower cholesterol levels as well as reduce the risk of stroke and cardiovascular diseases. Green tea can also enhance cognitive functions, especially working memory.

For reference, the caffeine content in a cup of green tea is around 28mg, which is a pretty low and healthy amount, just enough to give you a mild boost along with a number of health benefits.

Choline Bitartrate

Choline is an organic component that falls under the vitamin B complex as this supplement influences various crucial bodily capacities. It impacts liver capacity, sound mental health, muscle development, sensory system, and digestion.

For recommendation, the limitation suggested for daily intake is 425mg for women and 550mg for men.


L-carnitine is a chemical compound that assists the body to convert fat into energy. It is essential for the brain and bodily functions as well as various muscle movements.

Moreover, l-carnitine also helps to fight kidney diseases, acne, ADHD, celiac disease, and so on. However, overdosing on this compound might affect you in unpleasant ways, such as hypothyroidism, and also show side effects like nausea, seizures, and heartburn.

Ginger Root Extract

Ginger is a flowering plant that belongs to the Zingiberaceae family, and the part underneath the stem, known as the rhizome, is the ginger root which is mostly used as a spice.

It contains anti-inflammatory and anti-oxidant effects, also helping against osteoarthritis, a health problem that involves pain and stiffness in the joints of bones. Besides, also works as a fighting agent to lower cholesterol levels, improve heart diseases and reduce menstrual pain.

Are Aspire Energy Drinks Good For You?

Aspire is definitely healthier for you than many other sugary energy drinks, considering it’s sugar-free along with a pretty low caffeine content.

Advertised as a natural calorie-burning energy drink, Aspire is packed with a relatively small amount of caffeine and a bunch of organic ingredients that include ginger root and green tea.

Plus, Aspire Energy also contains many vitamins that aren’t commonly found in other energy drinks, such as vitamin B7 and vitamin C. These vitamins are important for your overall health and well-being.

Furthermore, Aspire is also sugar-free and with only 80mg of caffeine, an amount that stays within the recommended daily limit.

However, similar to other energy drinks, Aspire should be used moderately since it still includes caffeine, which may have undesirable side effects in high doses. In addition, the natural elements in Aspire are present in such little quantities that you won’t notice a significant difference.

Of course, Aspire is a relatively smarter option compared to other high-calorie sugary energy drinks. But it’s not as healthy as beverages like water, juices, and herbal drinks.

Does Aspire Energy Drink Work?

Aspire Energy Drink does work as an energy drink, owing to the presence of caffeine in the drink.

With 80mg of caffeine, Aspire could surely supply you with a pretty decent boost, along with improving your physical performance as well as mental focus. Plus, the caffeine within Aspire is sourced from green tea and guarana seed extract, which could increase your metabolism, helping you to burn more calories during exercise.

Besides, it’s also filled with lots of vitamins and amino acids that could give you a slight edge in performance.  

Overall, I’d say that Aspire Energy is a pretty effective energy drink that not only contributes some nutrients to your health but also helps you to push through your tasks, whether it’s workouts or long hours at work.

Alternatives to Aspire Energy Drink

Aspire Energy has some beneficial ingredients that would definitely complement your lifestyle if you’re health-conscious.

However, if you’re looking to add more variety to your selection, here’s a list of awesome alternatives to Aspire Energy:

If you prefer powdered energy drinks, here are some great options:

REIZE (10 Out Of 10)

A glass of REIZE by the beach.
REIZE – convenient and caffeine-friendly.

While Aspire is a good energy drink, its caffeine content might be pretty high for some people. If you’re one of them, let me introduce you to REIZE, an energy drink that also has zero calories with less caffeine.

REIZE is a powdered energy drink that comes in light 4g sachets for your convenience. Like Aspire Energy, REIZE is also sugar-free and has a small amount of 11 calories per serving, along with a sensible 50mg of caffeine.

REIZE is also packed with a smart blend of beneficial ingredients such as ginseng, taurine, and B vitamins that, when combined together, provide you with a smooth boost without the dreadful sugar crashes.

The best part is that REIZE ships to your home for only $1 per drink, which is outstanding value for money.

Check REIZE out, and you may discover it to be a more brilliant alternative than Aspire Energy.

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