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Source Naturals, Guarana Energizer, 900 mg, 200 Tablets

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In Stock
  • Expiration Date: Feb 2020
  • Shipping Weight: 0.89 lbs (0.4 kg)
  • Product Code: SNS-00233
  • UPC Code: 021078002338
  • Package Quantity: 200 Tablets
  • Dimensions: 2.9 x 2.9 x 5.3 in, 0.75 lbs (0.34 kg)
Product Overview


  • Dietary Supplement

Guarana is a natural herb imported from Brazil. It has been used for centuries by the Native Americans of the Amazon as an energizer.

Suggested Use

1 tablet up to three times daily. If stomach upset occurs, take with food.

Other Ingredients

Microcrystalline cellulose, dibasic calcium phosphate, stearic acid, modified cellulose gum, and colloidal silicon dioxide.

Contains wheat.

Suitable for vegetarians. Contains no yeast, dairy, egg, or soy. Contains no sugar, salt, preservatives, or artificial color, flavor or fragrance.


Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Caution: For adult use only. Each tablet contains approximately 200 mg of natural occurring caffeine, which is 1 to 2 times the amount in one cup of coffee. Caffeine may cause nervousness, irritability, sleeplessness or rapid heartbeat. If you are pregnant, may become pregnant, breastfeeding, or have fibrocystic breast disease, consult your health care professional before using this product.

Supplement Facts
Serving Size: 1 Tablet
  Amount Per Serving % Daily Value
Guarana Seed Extract (22% caffeine) 900 mg
†Daily Value not established.
iHerb Customer Reviews

Doesn't work

Posted by chriswillisau on Oct 09, 2016

I have a number of health issues and sleep a lot. At times I need a little kick to help me stay awake. This isn't the product that did it. It may work for others. Just not for me.

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worth the money

Posted by 5292998156582696255 on Jan 06, 2015

Seems like a good product but I prefer the capsules over the tablets. It seems to work well as an energizer and is inexpensive.

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Posted by 5317164960659981630 on Feb 10, 2014

Gives a good lift

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I take one daily

Posted by snowfitness1 on Aug 17, 2012

I stopped drinking coffee after MANY years of being totally addicted to it, yay! (I just woke up one day and simply didn't want it anymore....wild!) But I DO like a little pick-me-up in the morning, and just one of these is perfect. Not too much, yet a definitely feel perkier. Love it!!

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Posted by HealthyGuy on May 05, 2011

I feel more energetic for the entire day, after taking one tablet in the morning. I feel alert and my mood is positive. I haven't experienced any negative side effects. Will buy again!

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