Updated: 01/11/2018

Jet Fuel Review - 6 Things You Need to Know


If you want the bottom line on Jet Fuel, give me just two minutes of your time. We did one of our comprehensive reviews, focusing on the ingredients, side effects, level of customer service and clinical studies. Plus we spent hours reading dozens of user comments posted all over the web. Finally, we compacted all of the feedback and facts we discovered to give you the information you need.

Jet Fuel Readers: Click here to find out why we're giving away samples of our product, Burn HD.

What is Jet Fuel?

To begin, Jet Fuel is a dietary supplement made by GAT (German American Technologies). This product is intended to help decrease body fat, control appetite and provide lasting energy. It is marketed as a “premium cutting and hardening compound.” To use, you need to take 2-3 capsules in the morning and around lunch time (always with a glass of water). It contains Vitamin B3, Vitamin B12, MCT Oil, Guarana Extract, Caffeine Anhydrous, Panex Quinquefolium, Synephrine HCL, Yohimbine HCL, Acetyl L-Carnitine, Evodiamine, Hoodia Gordonii Extract, Synthetic Guggulsterones Z&E, Octopamine, Vinpocetine, 5-HTP, cAMP, Rhodiola Rosea Extract, Bioperine, L-Theanine, Magnolia Bark Extract, Phosphatidylethanolamine, Phosphatidylcholine and Phosphatidylserine.

We are unsure when Jet Fuel first hit the market. Regardless, this product is available online via websites like bodybuilding.com. Jet Fuel contains several herbal ingredients and it is a liquid capsule formula, which should take effect more quickly, but read on…

Products Similar to Jet Fuel

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Burn HD (Sample offer)read

Questionable Ingredients – “Something to Think About?”

Our first concern is with Jet Fuel ingredients. “It contains a combination of Synephrine HCL and Caffeine Anhydrous. According to WebMD, when taken together these ingredients increase your chances of side effects. Some may affect the heart,” said our Research Editor.

“I felt sick all day long. It did not help me burn fat, did not give me an energy boost, and made me feel sick. I will not buy this ever again or suggest it to someone to use,” commented one customer.

A second user stated, “Too much jitteriness when using this product, didn’t really feel okay!”

Jet Fuel User Complaints – “Another Concern?”

We spotted numerous user complaints posted on the web for Jet Fuel. One person mentioned, “I got the jitters and felt sick. I stuck in there and finished the whole bottle but in the end I did not see any results.”

“This stuff puts me to sleep! Save your money!,” said another customer.

According to our extensive research, if there is an individual aspect of a diet pill or weight-loss product that is especially bothersome (questionable ingredients, too many user complaints, bad taste) the odds of long-term results are not good. In other words, if Jet Fuel does lead to a high number of unhappy users, this could be a deal breaker.

What About Solid Science?

We at DietSpotlight like to see some solid clinical research that backs up the diet product and its weight-loss claims. In regards to Jet Fuel, we were unable to pinpoint any actual science that supports this supplement. While it does contain some potent stimulants, there is no actual proof that this formula works any better than similar ones with the same formula.

What Users Are Saying

"This is a very good product. I’ve been taking it for years and I am very satisfied with the energy level it gives me for my workouts. There is also no crash after."

"It works good which is why I continue to buy it when I need to shed a little off the waistline. You really have to be in a workout program tp see and feel the difference. It’s not a miracle pill."

"It does not work. I felt no energy and it was a complete waste."

The Bottom Line – Does Jet Fuel Work?

Now the moment you’ve been waiting for: our bottom line on Jet Fuel. To begin, we like that it contains some herbal ingredients and it’s easy to use anywhere. However, we have some concerns about this supplement because it contains a questionable ingredient blend that can lead to side effects. Also, we’re a bit leery about the customer complaints we found posted online.

If you’d like to shed more pounds, then we suggest you go with a diet product that is safe to take daily, is backed by plenty of customer testimonials and contains clinically tested ingredients for weight-loss.

Among the best products we’ve seen this year is one called Dietspotlight Burn. This supplement offers a blend of four powerful ingredients, which have been shown in documented clinical testing to help increase fat loss and ignite metabolism. We can’t locate many complaints of harmful side effects and user feedback around the web reveals people are seeing solid results.

The makers of Dietspotlight Burn are so certain of their product they’re offering a special trial offer, which is a good sign.

Learn More About Burn HD »
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Jet Fuel

What are the side effects of GAT Jetfuel?

GAT Jetfuel side effects may include dizziness, anxiety, headache, rapid heartbeat, vomiting, nausea, stomach pains, increased blood pressure, tremors, jitteriness, irritability and trouble sleeping. This is according to customer reviews.

What are the ingredients in GAT Jetfuel?

GAT Jetfuel ingredients are caffeine anhydrous, olive leaf extract, acacia rigidula extract, cayenne pepper, yohimbe bark, rauwolfia canescens extract, evodia rutaecarpa extract, citrus aurantium, black tea, green tea, white tea, tetradecylthioacetic acid, Indian ginseng, lemon balm, 2 amino 4 butyric acid, omega 3 fatty acids, medium chain triacylglyerols and black pepper extract.

How do I know if Jet Fuel is right for me?

Choosing the right product is the #1 question asked by DietSpotlight readers. We recommend trying any product before buying it and know that finding a product with a sample offer is near impossible - so we created our own product, Burn HD, with scientifically backed ingredients.

Click here to get your sample of our powerful fat burner today.

Does GAT Jetfuel work?

First off, green tea and caffeine are found in GAT Jetfuel. These are clinically tested ingredients. They may help suppress hunger and boost metabolism. The citrus aurantium in this formula may help increase thermogenesis. However, this combination of stimulants may lead to serious side effects as well.

Consider substituting GAT Jetfuel with a safer weight-loss product. There are alternative diet supplements available with clinically tested ingredients, such as Dietspotlight Burn.

How much does GAT Jetfuel cost?

The price for GAT Jetfuel is $59.99 (120 capsules).

How should I take GAT Jetfuel?

You need to take GAT Jetfuel 1-2 times daily. Three capsules is a serving. It should be taken in the morning. A second dose can be used in the afternoon. A bottle will last for 20-40 days.

How much caffeine is in GAT Jetfuel?

Each serving contains 286 milligrams of caffeine.

Should you avoid GAT Jetfuel near bedtime?

Yes, you should not take it within 6 hours of bedtime.

Jet Fuel Ingredients

Jet Fuel Ingredients and Supplement Facts

Serving Size: 3 capsules
Serving Per Container: 40
Amount per Serving% DV
Niacin40 mg*
Vitamin B610 mg*
Bilineurine bitartrate**
Hoodia gordoinii powder**
Hoodia gordoinii 20:1 cactus extract**
Mucana pruriens seed extract**
Non-GMO crocus sativus stigma extract**
Raspberry ketone**
Commiphora mukul stem & resin**
Capsicum frutescens fruit extract**
Sodium starch glycolate**
Medium-chain tricylglycerols**

Other Ingredients: None


Previous Jet Fuel Review (Updated March 25, 2009):

Jet Fuel: What You Should Know

Jet Fuel diet pills are touted as a “premium cutting and hardening compound.” The drug's designer makes promises to transform the users body into a lean build. The drug is also supposed to control the appetite and increase energy levels. JetFuel, is made by German-American Technologies and is a diet pill that can serve multiple purposes. The marketers make many promises but there is no evidence available to back them up. Each user will need to decide for themselves if they want to try Jet Fuel or not. The product is highly popular among people seeking to lose weight but it does have some side effects. The diet pills can make some people nervous and jittery. Other people do not seem to be affected by these side effects.

List Of Ingredients

There are several ingredients in Jet Fuel diet pills to aid in increasing energy and in suppressing the appetite to help lose weight. These are: Vitamin B3 25 mg, Vitamin B12 333mcg, Jetfuel Proprietary Blend 1207 mg: Caffeine Anhydrous, Guarana Extract, Green Tea Extract, Panex Quiquefolium, Hoodia Cactus, Rhodiola Rosea Extract, Evodiamine, Synephrine HCL, Yohimbine HCL, Vinprocetine, Octopamine, cAMP, Acetyl L-Carnitine, Synthetic Guggelsterone, 5-HTP, Cortisol Blocker Blend 75 mg, Phosphatidylserine, Phosphatidylcholine, Phosphatidylethanolamine, Magnolia Bark Extract, L-Theanine, and Piperine Extract

Product Features: Jet Fuel

Advantages of Jet Fuel

  • Increases energy.
  • Economical when compared to the price of similar weight loss products.
  • Can be ordered online, in privacy.

Disadvantages of Jet Fuel

  • No scientific studies to back up their claims.
  • Must be taken after eating because the caffeine content is so high.
  • Cannot take within 5 hours of bed time due to the pills causing nervousness and sleeplessness.
  • Can be hard to find when the demand is high.


Jet Fuel diet pills have no scientific research to back up the claims they make about the effectiveness of their product. Many people report having increased energy as well as, jitters and nervousness. The products safety has not been determined but is worth noting the high caffeine content in the pill. The price appears to be reasonable but there is no money back guarantee to protect the consumer. They do offer free samples from time to time. At this point you may decide to try the pill when you can get a free sample. But do not take it close to bed time.

Summer Banks Dietspotlight Author
About the Author:

Summer Banks, Director of Content at Dietspotlight, has researched over 5000 weight-loss programs, pills, shakes and diet plans. Previously, she managed 15 supplement brands, worked with doctors specializing in weight loss and completed coursework in nutrition at Stanford University. full bio.

12 Jet Fuel Reviews

  • Has anyone else had hair loss ?

    Has anyone else had hair loss??

    • Stephen (Editor)

      Hi, Mary!
      We’ve known dieters to experience some hair loss from various products. Telogen effluvium is the most common form of drug-induced hair loss. It usually appears within two to four months after taking the drug. This condition causes the hair follicles to go into their resting phase (telogen) and fall out too early. People with telogen effluvium usually shed between 100 and 150 hairs a day. Please visit your doctor so that (s)he can properly advise you.

  • parvin jamshidi

    Dear sir
    what are side effects about jet fuel?

    • Maribel (Editor)

      Hello Parvin. According to customer reviews side effects may include dizziness, anxiety, headache, rapid heartbeat, vomiting, nausea, stomach pains, increased blood pressure, tremors, jitteriness, irritability and trouble sleeping. If you experience any please discontinue use until you see your doctor. Consider an alternative diet supplement Dietspotlight Burn, containing clinically tested ingredients.

  •  Increased my energy, alertness !
    T (Verified User)

    I have been using JetFuel daily for over a month now. I tend to be extremely sensitive to caffeine and energy supplements such as guarana so I’ve been taking them in smaller doses (at first 1 in the morning and 1 at lunch and now I take 2 in the morning and 1 with lunch). I noticed a bit of fat loss with my midsection but more so a difference in my general productivity, alertness and energy while working out. After reading all the reviews about people getting sick or not sleeping well I wonder if they’re taking too much. It would be wise to start gently with a supplement like this and always take with a meal.

    YourRobbie Name (Verified User)

    Jet Fuel really does work for me, I’ve been takit them since like 2008 off and on. I’m taking them now for Workouts. They decrease my appetite and increased energy and mental clarity

  • Richard

    Sorry for my wallet to say the T 300 didn’t work! I’ve experienced stomach issues such as extended irritation so. I’m on medication for that. The capsules haven’t helped or performed as intended. Buy at your own risk I won’t again!

    • Chris

      I have lost 50lbs in no time didn’t seem to have any problems with it. Last week I had a drug test at work and came up hot for amphetamines ! Been reading all the review on jet fuel stomach issues could come from that! I wouldn’t take this anymore it’s the only thing that different I have taken stay away!

  • d

    It’s strong but what do you expect from something called Jet Fuel? I lost weight but mainly use it to wake up in AM.

    • Maribel (Editor)

      If you’re looking for a clinically tested alternative that has only natural ingredients, test Dietspotlight Burn. Its backed by science and positive customer feedback.

  •  Great product with no side effects
    Nat (Verified User)

    It’s a great product I have no side effects and I’m sleeping just fine I have lost 3 kgs in 9 days with moderate exercise and cutting out soda exits a great product

    • desiree

      How do we order jet fuel?