Guarana Extract Review

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What You Should Know

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Weight loss is a major topic in countless households all over the world. With the obesity rate climbing, more and more people are taking action to shed pounds of excess fat. After all, this is very important for health reasons. However, when it comes to dietary supplements for weight loss, what makes these products effective? We are going to take a closer look at one key substance that is commonly used in modern diet pills and weight loss formulas. It is Guarana Extract, which may be listed on the product label as Guarana Seed Extract or Paullinia Cupana.


  • Guarana Extract

Product Features

Guarana Extract is taken from a shrub that grows in Venezuela and Northern Brazil. This key ingredient is often added to diet pills and energy drinks to potentially boost energy levels and increase the body’s metabolism. Guarana is a stimulant, so it helps with mental alertness and clarity, and may also help stave off hunger. It is important to check the labels of products that contain Guarana Extract, so you can determine how much of this ingredient you will get in a serving.

As you may be aware, Guarana Extract contains high levels of caffeine, which is a stimulant and diuretic. To give you a better idea of how much caffeine, it is about 2.5 times more than an average cup of coffee. Needless to say, this natural ingredient can lead to some common side effects like anxiety, nervousness, jitters, rapid heartbeat, insomnia, dehydration, and headache. Therefore it is very important to know how much Guarana Extract you are getting from a diet pill or weight loss formula. You must also factor in other sources of caffeine you consume, such as coffee and tea.

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  • Guarana Extract may help suppress hunger and boost mental clarity.
  • This is a natural ingredient that might increase energy levels.


  • Clearly Guarana Extract contains high levels of caffeine.
  • You may experience side effects like headache, sleeplessness, anxiety, and rapid heartbeat.
  • If you take Guarana, you need to reduce other sources of caffeine that you consume daily.
  • You may experience a crash later on, after taking this substance.


If you take the time to review the labels on dietary supplements for weight loss, you will often find Guarana Extract. After all, it is a potent source of caffeine, and it might assist with weight reduction to some extent. However, do not overlook the side effects that often go along with this ingredient. You should not take a diet pill in the evening that contains Guarana. It will likely disturb your sleep. It is also important to know your caffeine limits, since this ingredient can cause rapid heartbeat, which is dangerous.

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