Home / Energy / 10 Best Guarana Supplements for 2019

Please Note: We are compensated if you buy anything through the links in this article. For more info, read our disclosure page.

10 Best Guarana Supplements for 2019

If you’re looking for the best guarana supplements to buy this year, then you’ve come to the right place

You can also get more info by jumping to our Guarana Supplements Guide.

Top 10 Guarana Supplements

If you buy anything using the links below, we get a commission.

#1Bulksupplements Pure Guarana Powder-sBulksupplements Pure Guarana PowderGet it on Amazon
#2Nature's Answer, Guarana, Paullinia Cupana, 1,000 mg, 1 fl oz-sNature’s Answer GuaranaGet it on Amazon
#3Source Naturals Guarana Energizer-sSource Naturals Guarana EnergizerGet it on Amazon
#4Natrol Guarana-sNatrol GuaranaGet it on Amazon
#5Natural Balance Extra Strength Guarana-sNatural Balance Extra Strength GuaranaGet it on Amazon
#6Solaray Guarana Capsules-sSolaray Guarana CapsulesGet it on Amazon
#7Madre Nature Pure Fruit Guarana-sMadre Nature Pure Fruit GuaranaGet it on Amazon
#8GNC Herbal Plus Guarana-sGNC Herbal Plus GuaranaGet it on Amazon
#9Herbalife Nature's Raw Guarana Tea-sHerbalife Nature’s Raw Guarana TeaGet it on Amazon
#10Life Extension Super Cla Blend with Guarana-sLife Extension Super Cla Blend with GuaranaGet it on Amazon

Guarana Supplements Guide

Guarana comes from the seeds of a certain type of tree grown mainly in South America. Due to its high caffeine content, it is most known for being an energy supplement. In today’s growing market, guarana is more commonly located in flavorings, extracts, and syrups used in collaboration with the beverage industry.

What is Guarana?

In previous cultures, guarana was most commonly used by the Guarani tribe located in the Amazon. The used the seeds to help flavor and brew drinks as well as in medicine, similar to today’s modern culture.

Guarana itself is a type of dried paste from a perennial shrubbery located in Brazil and the Amazon called P. cupana or P. sorbilis. The seeds which are extracted from the plant are roasted and then ground to form a paste to be sun-dried.

When manufactured in food, guarana is known to help flavor a multitude of candy and beverages.


Guarana is more likely to have safer impacts on your health when taken in food form. In addition, it is also safer if you take it orally for shorter amounts of time. However, high doses of guarana can be unsafe.

Typical side effects while taking guarana entirely depends on the type of dose you consume. Most doses include non-threatening side effects such as nausea, increased heart rate, restlessness, and nervousness. High doses can lead to more serious health conditions such as irregular heartbeats, headaches, and pain when urinating. Those who regularly experience serious caffeine withdrawal symptoms should lower their guarana for the sake of their well being.

When taken with caffeine, guarana is considered deadly if injected or taken orally in doses that are more than suggested. The most fatal dose is registered at 10-14 grams. However, this can entirely depend on the overall health of the consumer and even smaller doses can be just as harmful.

If you suffer from any of the following conditions, talk to your doctor before taking guarana supplements.

Breastfeeding and pregnant women: Guarana is generally safe for pregnant and breastfeeding women when eating foods that contain guarana. However, you should proceed with caution. If you are taking high doses of guarana orally, it may be unsafe. In taking more than 200 mg of guarana has some negative side effects, including the increased risk of miscarriage.

Anxiety: The immense amounts of caffeine in guarana can increase your feelings of anxiety and make your symptoms worse.

Bleeding disorders: Caffeine may make your bleeding disorder worse. Check with your doctor before consuming guarana.

Diabetes: There is some research that shows caffeine may change the way that diabetic people process sugar. This can complicate the control of blood sugar and increase the amount of low blood sugar occurrences.
IBS and diarrhea: The caffeine contained in guarana can worsen diarrhea and the symptoms of irritable bowel syndrome. This is especially true when it is taken in copious amounts.

Heart disease: If you have heart disease, taking guarana supplements can cause an irregular heartbeat.

High blood pressure: Because of its high caffeine amount, consuming guarana can raise the blood pressure of people with already high blood pressure. The effects of this are subdued in people who regularly consume caffeine.

Glaucoma: Caffeine increase the pressure inside the eye. This symptom happens within a half hour of drinking caffeine and can last for an hour and a half after you are done drinking it. This can exacerbate glaucoma in some.

Osteoporosis: Caffeine flushes calcium out of the body by way of the kidneys. This increase in caffeine and calcium loss can actually weaken the bones. To offset this problem, it may be beneficial to take a calcium supplement.

If you regularly take stimulant drugs like amphetamines or ephedrine, you should absolutely stay away from guarana.

These two together can cause deadly consequences. You should also refrain from taking guarana supplements if you take antibiotics, estrogens, medications for depression, medications that slow blood clotting, nicotine, or other drugs on a regular basis. In general, it is best to discuss taking guarana supplements with your doctor to determine if it will interact negatively with any of your regular prescriptions.

Always speak with a medical professional or doctor before taking any supplements. Always read the product label for instructions and directions.

Taking Guarana Supplements

As of right now, there is not standard dosing recommendation for guarana supplements. Further research is necessary to determine the optimal dosage. Be sure to consult your doctor before starting to take any guarana supplements. You can also refer to the recommended instructions on the supplement label. It is also worth noting that you should not take any guarana supplements at night. It has stimulatory properties and contains caffeine, which can cause sleep problems.

What to Look for in a Good Guarana Supplement

When choosing a guarana supplement, the first thing you should look at is the amount of caffeine in each capsule. Remember that guarana contains twice as much caffeine as a coffee bean. So, even if you are taking guarana for an energy boost, you still do not want to consume too much caffeine. This can cause jitters, anxiety problems, and some sleep disorders.

If you do not have a high tolerance for caffeine, you should look for a supplement with a lower dosage. If you do have a high tolerance, choose a supplement with a higher dosage. Before purchasing and deciding on a caffeine dosage, consider the other sources that you may be getting guarana from.

This may include other energy supplements or appetite control supplements.
You should also only purchase your guarana supplements from a trusted source. Do some research to determine which brands you can trust the most.

Important Notice: The information on supplementhound.com is intended for entertainment purposes only and and does not constitute professional, medical or healthcare advice or diagnosis, and may not be used as such. The information on this site is not written, reviewed or endorsed by a medical professional, and is only to be used at your own risk. Make sure to follow label instructions for whichever product you purchase. Supplementhound.com does not assume liability for any actions undertaken after reading this information, and does not assume liability if one misuses products featured on this website. Always consult your doctor before using any products you see on this website. The results may vary about any product effectiveness.

About suppshound