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Supplement Training Systems, Natural Sport, Vivadrein Energy Tabs, 90 Mini Tablets (Discontinued Item)

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The item is currently out of stock and replenishment is unconfirmed.

Out of Stock - Discontinued
  • Product Code: STT-42701
  • UPC Code: 6604054270199
  • Package Quantity: 90 Mini Tablets
  • Dimensions: 2.5 x 2.5 x 4.4 in, 0.25 lbs (0.11 kg)
Product Overview


  • Plant Based + Taurine
  • Yerba Mate - 500 mg
  • Guarana - 180 mg
  • Green Tea - 125 mg
  • Dietary Supplement

Discussion: Vivadrein is a cutting-edge formula using plant based ingredients Yerba Mate, Guarana and Green Tea. These plant based ingredients, plus Taurine are intended to provide nutritive support for activities lasting more than an hour. Natural Sport is an innovative sports supplement brand that is clean and healthy, not over engineered and designed for all lifestyles.

Suggested Use

Use only as directed. Take 2 mini tablets daily as needed with a glass of water or beverage.

Other Ingredients

Cellulose, stearic acid, magnesium stearate, maltodextrin and silica.


Do not use if safety seal is broken or missing. Keep out of reach of children. Do not use if you have high blood pressure. Do not use if you are pregnant or nursing. Keep your licensed health practitioner informed when using this product. Not recommended for excessive or long-term use.

Store in a cool, dry place.

Supplement Facts
Serving Size: 2 Mini Tablets
Servings Per Container: 45
  Amount Per Serving % Daily Value
Taurine 500 mg *
Yerba Mate (leaf extract) 500 mg *
Guarana (seed extract) (supplying 90 mg Caffeine) 180 mg *
Green Tea (Camellia sinensis) (leaf extract) (Supplying 62.5 mg Caffeine) 125 mg *
* Daily Value not established.
iHerb Customer Reviews
5 Stars
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1 Stars

Excellent energizer, smooth and without a crash

Posted by danarm on May 05, 2014

I have tried a lot of energy drinks, supplements and even medicines such as Provigil (modafinil). So far, Vivadrein is my favorite. It is time released so the energy lasts a LONG time, it has the right dosage (1 pill is perfect for me), it's healthy because it contains green tea extract and also taurine which "takes the edge off", lowers blood pressure (which caffeine elevates) and helps with the energy production. One thing I would like to see in this would be a bit of added theanine.

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Posted by 5524037124075646331 on Dec 07, 2012

Another great product. Really gives you energy and peps you up when needed especially when working out. Love it.

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Not for me

Posted by Reviewer3257717 on Aug 23, 2011

First, this is a high quality product. Small oblong shaped tablets. But this product doesn't give me energy at all. I think it's the taurine in it that puts me to sleep.

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Smoothest energizer ever!

Posted by Reviewer1116163 on Jul 03, 2011

I have tried many energizers and this is the smoothest of them all. Energizing without nervous side effects.

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