G Fuel Q&A

Does G Fuel Actually Work? (Undeniable Truth)

It’s no doubt that G Fuel has been taking the gaming community by storm. Well, it’s not much of a surprise given their impeccable marketing tactics and approach.

One way or another you must’ve heard of G Fuel, especially if you’re a part of the gaming and athletic community. I can’t blame you, I’m a die-hard fan of G Fuel myself and we have our own reasons, right? It could be because of PewDiePie, the engaging brand presence, or the awesome and appealing packaging.

To answer your question right away,

Yes! G Fuel actually works and is trusted by famous influencers, gamers, and credible athletes all over the globe.

As someone who’s been in the energy drink world for a long time and has tried G Fuel,I can honestly say it really is one of the best out there.

G Fuel is known for its enlivening and effective formula that captured the hearts of many gamers and athletes.

G Fuel is a natural and sugar-free energy drink formulated by Gamma Labs. It contains 25 calories per serving and is jam-packed with vitamins, minerals and antioxidants that contributes to its effectiveness.

Now for those of you who are new to the energy drink world or G Fuel itself, you must have a bunch of questions that you might wanna ask so let’s dive into the details of what makes G Fuel a great energy drink.

Let me begin by showing you G Fuel’s nutritional information.

G Fuel Nutritional Facts

g fuel nutrition facts
G Fuel nutrition facts.

Just by looking at G Fuel’s nutritional information, you can already tell that this is one superb formula with plenty of vitamins.

NutrientsAmount per serving
Calories25 kcal
Total Fat0 g
Total Carbohydrates5 g
Sugars0 g
Vitamin C250 mg
Vitamin E15 IU
Niacin15 mg
Vitamin B610 mg
Vitamin B12425 mcg
Sodium79 mg
Energy Complex1.79 g
Focus Complex1.2 g
Antioxidant Complex26 mg
Nutritional facts of G Fuel per serving.

Let’s take a closer look at what these nutrients contribute to G Fuel’s formula and how it actually works.


G Fuel contains about 25 calories per serving.

With a measly calorie content of 25, G Fuel’s formula is definitely a good choice, especially if you’re keeping a close eye on your weight.

Just because G Fuel’s calorie content only takes up a diminutive part of your whole daily calorie allowance doesn’t mean you should drown yourself with this formula.

It should be noted that consuming more than the recommended daily calorie intake for your body may result in certain health issues. For the average adult men, it’s 2,500 calories while its 2,000 calories for women.

Consuming excessive amounts of calories may:

  • expand the stomach and push against other organs
  • cause your organs to secrete extra hormones and enzymes
  • the hydrochloric acid produced by your stomach may back up into the esophagus resulting in heartburn
  • cause your stomach to bloat

Vitamin C

man holding vitamins
Vitamins are essential in maintaining a healthy body.

Vitamin C is an ascorbic acid that is responsible for protecting and developing the growth of your body tissues.

It is also known as one of the many antioxidants that makes your body healthy and protected from diseases.

G Fuel contains 250mg of vitamin C and is above the recommended intake of 65 to 90mg per day for adults, but way below the 2,000mg limit.

This means the amount of vitamin C is enough to gain its health benefits.

Here are some benefits that vitamin C provides:

  • protects and strengthens your immune system
  • improves your absorption to different minerals
  • enhances brain function
  • prevents you from developing cancer
  • improves your eyesight

But exceeding the 2,000mg limit may cause:

  • diarrhea
  • nausea
  • stomach cramps
  • can worsen iron levels
  • can damage body tissues

Vitamin E

Vitamin E is an antioxidant that is essential for keeping your vision, blood, brain, and skin healthy.

It is a nutrient that protects your cells and is responsible for the many functions of your body.

G Fuel contains 15 IU or 13.5mg of vitamin E.

The recommended daily intake of vitamin E for adults is 15 mg. G Fuel’s vitamin E content is just slightly under the recommended amount so you’ll surely get all the benefits it has.

Here are the benefits of taking vitamin E:

  • prevents Alzheimer’s disease
  • prevents blood disorder
  • helps with treating vitamin E deficiency
  • prevents prostate cancer

While excessive consumption of vitamin E may cause:

  • muscle weakness
  • fatigue
  • nausea
  • diarrhea


Also known as vitamin B3, niacin is a nicotinic acid that is required for the proper function of your fats and sugar.

G Fuel contains 15mg of niacin. This is right in between the recommended niacin intake of 16 mg for adult males, and 14 mg for adult women.

As a supplement, niacin definitely has a lot of health benefits, and given G Fuel’s niacin content, you’ll surely get its benefits.

Some benefits of niacin include:

  • helps convert food into enzymes
  • helps in repairing your DNA
  • treats high cholesterol levels
  • prevents heart disease
  • treats type 1 diabetes
  • boosts brain function

However, excessive consumption of niacin may cause:

  • skin flushing
  • dizziness
  • vomiting
  • nausea
  • itching
  • diarrhea
  • abdominal pain
  • gout

Vitamin B6

Vitamin B6 is a type of B vitamin that helps with breaking down proteins and maintaining a healthy immune system.

The amount of vitamin B6 in G Fuel is 10 mg, while the recommended daily intake of vitamin B6 for adults is 1.3 mg. This is totally safe because the upper limit of vitamin B6 for adults is 100 mg per day.

Given the amount of vitamin B6 in G Fuel, you’ll surely get its health benefits such as:

  • treats pregnancy-induced nausea
  • improves brain function
  • lowers risk of cancer

Excessive consumption of vitamin B6 may cause:

  • risk of ataxia (a disease on the nervous system)
  • skin lesions
  • heartburn
  • nausea
  • numbness

Vitamin B12

Vitamin B12 is a nutrient that keeps your blood flow, nerve cells, and brain healthy and functioning.

G Fuel contains 425 mcg of vitamin B12 and is above the recommended amount of 2.4 mcg for adults. Don’t worry because the upper limit for vitamin B12 is 2,000 mcg so G Fuel’s vitamin B12 content is safe to consume.

Vitamin B12 is effective in:

  • required in proper brain function
  • helps your nervous system to function
  • regulates your DNA
  • forms your blood cells

With all of these vitamins and their benefits in G Fuel’s formula, I can say that G Fuel really does work in being a great energy drink to consume every day.

Let’s now take a look at the ingredients of G Fuel.

Ingredients of G Fuel

man getting energy drinks from store
G Fuel has three energy complexes that make up its ingredients.

There’s often a misconception about most energy drinks containing harsh chemicals that could harm your body. While some assumptions may be true, some are not.

G Fuel’s formula is divided into three main complexes that contributes to that increased focus and energy levels it claims.

G Fuel is an energy mix formula that is made up of natural ingredients and I have the proof right here.

Here’s a table of the three main complexes and what each complex is consists of.

Energy ComplexThe ingredients you can find in G Fuel’s energy complex play a role in providing that exhilarating energy you feel after drinking.Taurine, L-Citrulline Malate, Caffeine, Glucuronolactone, N-Acetyl-L-Carnitine HCI, Velvet Bean Seed Extract
Focus ComplexThe ingredients in G Fuel’s focus complex contribute to the enhanced mental focus and concentration this formula provides.L-Tyrosine, N-Acetyl-L-Tyrosine, Adenosine-5-Triphosphate Disodium Salt, Toothed Clubmoss, Aerial Parts Extract, Bacopa Leaf Extract
Antioxidant ComplexThe substances making up G Fuel’s antioxidant complex contribute to free radical balance and protect cells in your body.Pineapple Fruit Powder, Cabbage Palm Berry Powder, Pomegranate Fruit Extract, Apple Fruit Powder, Orange Fruit Powder, Blueberry Fruit Powder, Grape Seed Powder, Grapefruit Fruit Powder, Plum Fruit Powder, Raspberry Fruit Powder, Strawberry Fruit Powder, Watermelon Fruit Powder, Lemon Fruit Powder, Lime Fruit Powder, Melon Fruit Powder, Sour Cherry Fruit Powder, Papaya Fruit Powder, Peach Fruit Powder, Pyrus communis Fruit Powder
G Fuel’s energy, focus, and antioxidant complexes and their benefits and full ingredients.

If you want a more in-depth analysis of the ingredients in G Fuel’s formula then you could take a look at my deep dive and analysis of G Fuels and its contents.

Is G Fuel’s caffeine content enough?

A serving of G Fuel contains 150 mg of caffeine and is more than enough to keep you energized before a busy day.

Caffeine gives you health benefits such as:

  • enhances your overall mental functions and alleviates fatigue.
  • proven to act as a reinforcer in humans during self-administration and choice procedures.
  • stimulates your central nervous system to wake you up and give you a boost of energy.
  • speed up message signals that travel within your body and brain.

Some people see caffeine as something to stay away from. They’re so afraid of caffeine that they’re missing the actual point.

Caffeine isn’t dangerous, and it most likely won’t cause heavy health consequences. However, caffeine overdose does.

Caffeine overdose happens when this xanthine alkaloid is consumed in high doses which can be toxic and result in fatality.

Now you wouldn’t want that to happen, so I hope you listen when I say that you should stick with the recommended daily caffeine intake set by the FDA which is around 400 mg.

I suggest that you avoid caffeine if you are/have:

  • pregnant
  • breastfeeding
  • insomnia
  • migraines
  • chronic headaches
  • ulcer or GERD
  • high blood pressure

Because consuming caffeine while having these conditions can cause more harm to your body.

So consult a doctor first before trying to consume G Fuel because it has caffeine.

Let’s now move on to G Fuel’s sugar content.

Does G Fuel have sugar?

G Fuel uses sucralose and acesulfame potassium as its artificial sweeteners.

G Fuel has zero sugar! Instead, G Fuel uses artificial sweeteners, which are better than regular sugar.

Isn’t it music to your ears when you hear the word “sugar-free”?

G Fuel may not have sugar, but it sure does its job of providing you that sweet and delicious taste.

But where does the sweetness come from?

Well, the answer is artificial sweeteners.

G Fuel uses sucralose and acesulfame potassium as their artificial sweeteners in their formula.

If you’re wondering why G Fuel uses artificial sweeteners instead of sugar, I have the answer for you.

These natural sweeteners contain no calories and by far a healthier alternative to sugar.

The artificial sweeteners used by G Fuel are a hundred or more times sweetener than sugar and approved by the FDA.

Can G Fuel replace coffee?

Yes, replacing coffee with G Fuel definitely works and might be better if you want a higher caffeine kick.

In fact, G Fuel can give you that same, or even higher energy and alertness boost that coffee provides without the bitter taste.

A single serving of G Fuel contains 150 mg of caffeine, while a cup of coffee has an estimated 95 mg per cup.

As you can see the caffeine difference between the two isn’t that much.

man holding coffee
G Fuel can replace your coffee because of its caffeine content.

Coffee and G Fuel are both effective and have multiple health benefits to offer you.

I must remind you that both G Fuel and coffee should be consumed in moderation to prevent any health issues associated with caffeine like sleep and anxiety disorders.

Caffeine has the potential to enhance your overall performance, but it may also cause sleep deprivation and performance deficits.

Does G Fuel actually work?

G Fuel actually works!

G Fuel is trusted by famous influencers, gamers, and credible athletes all over the globe.

Apart from this, G Fuel’s formula provides the necessary components to deliver that all-out energy and focus.

G Fuel has a hydrating effect that makes you feel refreshed and enhances your endurance. It’s designed to help gamers and athletes focus on their game and increase their reaction time.

G Fuel even managed to capture the attention of those in the Ultimate Fighting Champion and National Football League.

Need I say more? These are credible and well-known athletes we’re talking about. Athletes who earned the title and prominence they have today.

From my personal view, I share the same perspective with these athletes. G Fuel worked wonders for me. Up to this day, I still consider G Fuel as one of my holy grails in the energy drink world.

Check this video out to get a clearer perspective of G Fuel’s components and why it’s loved by the gaming and athletic community.

Watch this video to know more about why G Fuel is a fantastic energy drink.

Of course, too much of anything can be negative and G Fuel is not an exception.

G Fuel definitely works great to give you that energy boost but too much intake may cause:

  • high blood pressure
  • vomiting
  • fever
  • abdominal pain
  • cardiac arrest

I recommend only consuming 2 servings of G Fuel in order to avoid these negative effects that can harm your body.

This is because 2 servings of G Fuel contain 300 mg of caffeine, which is below the recommended 400 mg caffeine for adults per day.

Know your limit and take care of your body. G Fuel is safe to consume and will work fantastically as long as you consume it correctly.

Now, let’s know how long it takes for G Fuel to kick in.

How long does it take for G Fuel to kick in?

It takes about 10-45 minutes after drinking G Fuel before the effect kicks in.

This is because caffeine enters your bloodstream at 10 minutes and will peak at the 45-minute mark.

All caffeine consumed will be absorbed in 30 minutes.

So if you’re looking for an instant boost, you can always count on G Fuel!

You won’t have to worry about low energy ever again now that G Fuel’s here.

How long does G Fuel last?

G Fuel’s effect can last up to 4-6 hours.

After 6 hours of consuming caffeine, half of the amount consumed will still be in your body and can take up to 10 hours to clear out.

This is because when caffeine is consumed, it will stimulate your nervous system, boost adrenaline levels, and increase dopamine levels, which makes it last that long in your system.

But wait I haven’t told you the best part!

Since G Fuel has no sugar in its formula, there’s absolutely no chance of a crash afterwards.

The effect might be temporary and maybe that’s a good thing. You won’t always want that extra dose of energy and adrenaline, especially when you’re about to hit the hay.

I would advise that you treat G Fuel like your morning coffee. Don’t drink it at night.

Caffeine may disrupt your sleeping pattern since the effect of the stimulant might make it harder for you to sleep. Consuming caffeine 6 hours before you sleep can reduce your total sleep time by an hour.


G Fuel is an energy mix formula made of natural ingredients and was formulated by Gamma Labs. It contains only 25 calories per serving and is jam-packed with vitamins, minerals, and antioxidants that contribute to its overall effectiveness.

G Fuel’s caffeine content of 150 mg per serving is just enough to give you that mental stimulation and energy that enhances your performance.

G Fuel is made up of three main complexes that each contribute to the increased energy and focus levels you have when you consume G Fuel’s formula.

Given the wonders this formula can provide, G Fuel managed to capture the attention of various influencers, gamers, and athletes including those in the NFL and UFC.

With this kind of recognition from credible personalities around the world, are you still doubting G Fuel’s effectiveness?

Well, you better think again.

Because doubtless, G Fuel works like a charm!