Stacker2 Review

Editor's Review: 3.5 / 5.0

Stacker2

What You Should Know

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Stacker 2 derives its name from the term “stack” or “ECA stack”. ECA is an acronym for ephedrine, caffeine and aspirin. When “stacked” or combined correctly it is said to be a fat burner and energy booster. Originally, this product contained ephedrine. The ephedrine has been substituted with a combination of ingredients, called a Proprietary Formula, that supposed to work similar to ephedrine. The official website of NVE Pharmaceuticals, the maker of the product, sells only the ephedrine free version. Be aware that Stacker 2 with the ephedrine formula is still being sold on online stores all over the web.

The official NVE Pharmaceuticals website is attractive if you like flash and sexy videos. The company manufactures and markets a variety of weight loss products and energy drinks. To obtain product information much beyond an ingredients list one has to go elsewhere. The product is inexpensive, less than $20 for a hundred tabs, and available at discounts and in a variety of quantities.

List of Ingredients

Kola Nut – The usual source of caffeine in stack formulas.

Yerba Mate – Rumored to help in weight loss, no quality evidence.

Cassia Mimosoides – As a lipase inhibitor it theoretically prevents the body from absorbing and storing fat.

White Willow Bark – The usual source of aspirin in stack formulas.

Caffeine Anhydrous – Mild thermogenic benefit and energy booster.

Green Tea – Proven fat burning and thermogenic benefits in sufficient quantities.

Guggulsterones – Stimulates thyroid and thereby may increase metabolism.

Gymnema – Historically used to treat diabetes. May inhibit taste for sweets.

Product Features

Stacker 2 claims to be “The World’s Strongest Fat Burner”. The formula, called a “Proprietary Blend”, is designed to increase your metabolism and therefore your body heat. This stimulates your brain and raises your heart rate. White willow bark is essentially aspirin and the caffeine completes the stack. In addition to weight loss, benefits claimed are a decrease in appetite and an increase in energy.

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Advantages

  • Inexpensive.
  • Ephedrine free.
  • Contains ingredients proven to be helpful in weight loss.

Disadvantages

  • Claims to be free of side effects while containing ingredients commonly known for its side effects, such as caffeine.
  • Does not break down the quantities for individual ingredients making it difficult to judge whether sufficient amounts are present to be effective.
  • Without ephedrine, there is no evidence that the product will work like a traditional “stack” or “ECA stack” product.
  • The importance of diet and exercised is not highlighted.
  • No before and after photos or testimonials.
  • No guarantee.

Conclusion

Stacker 2 has a few quality positive weight loss ingredients combined with ingredients that are not likely to do anything at all. It is assumed that the Proprietary Blend is greater than the sum of its parts. There is no evidence whatsoever to support that claim. It’s impossible to measure the potency of the product or determine if there is enough of the ingredients to be effective. If you have had success with traditional “stack” products in the past, you will be disappointed with Stacker 2.

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6 User Reviews about Stacker2

  • 1
    mike

    stacker works great for energy made it through a long day at work which usually drags on and on heart rate does go up a little but not bad as for the weight loss part not sure just started taking them today i took 1 after breakfest and 1 after lunch and no problems it delivers a big boost in energy

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  • 2
    shawn williams

    stacker work for me i have energy all day long i try others diet pills but i didnt have energy….for me i have to stick with stackers.

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  • 3
    keith

    I use stacker 2 everyday. I only take 1/3rd of a cap,you dont need to take a lot to make it work.Small amounts will give you a boost without making you feel sick, your weight loss will come from diet and exercise not from pills.

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  • 4
    donna davis

    i been takin stackers2 for 1 week i felt like my heart was gonna bust my back hurts my stomac hurts my leggs feels like there jelly im so exculsted all i wanta do is sleep im soo sick i wanna die that i cant stand the pain im going to the er tommorow and get help i may end up sueing for this pain n suffring i have kids that i need to focuse on i trusted this diet pill all it did was put me in pain ill never take3 this trash agean thanks for this sevier pain i hope they take this junk off marketmarche

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  • 5
    joseph hyde

    well stacker made me feel really bad and i got sick and my heart had pain in it so i dont know whats going on but i dont like it im not buy stacker no more bye

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  • 6
    cindy shippy

    i thought i was going to die after taking stacker 3. they shouldnt be sold. my whole boby inside and out shook .

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