Stacker2 Review: Is this the Strongest Ephedra-free Fat Burner?

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  • Stacker2
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  • Last modified: November 3, 2018

Review Summary:

Stacker2 is an ephedra-free fat burner and stimulant that is designed to help in losing weight, curbing appetite, increase energy levels, and used as a fat burner.

AmazonEphedra is infamous for its extremely strong fat-burning properties but with a lot of undesired side-effects. This predicament has left manufacturers scratching their heads in trying to find a potent yet safe formula to curb unwanted weight, burn fats, and cut cravings. NVE Pharmaceuticals, with over 35 years of experience, brings in an ephedra-free propriety blend that is safe —-  introducing Stacker2. Stacker2 is an ephedra-free fat burner and stimulant that is designed to help in losing weight, curbing appetite, increase energy levels, and used as a fat burner.

The propriety blend of Stacker2 is designed to increase one’s metabolic rate while producing a stack (no pun intended) of energy as well as help increase alertness, blood flow, and stamina. Including this dietary supplement in your exercise and diet regimen may help in reaching your desired BMI in no time.

Ingredients of Stacker2





Customer Reviews

Stacker2 has always aided in my weight maintenance and calorie burning. I have been taking these for a year now and I can definitely say it made my body mean and lean. LOL. I recommend taking the suggested dose if you want a quick result. Try it, you'll like it!

When my desire to take a snack kicks in, I just take one capsule and the urge vanishes almost right away. Stacker2 is an absolute appetite suppressor. Having said that, I didn’t lose a lot of pounds. Not yet, anyway.

Taking one capsule gave me the worst jitters I’ve ever experienced. I don’t drink coffee and this product has a lot of caffeine. There has to be something else out there that gives you a boost of energy without uncomfortable jitters.

I do not use this for weight loss but just to keep me alert all day. I never get tired when I use this product. Only take the recommended dosage though. Also, eat something before taking Stacker2.


Stacker2 is has a proven track record as it has been on the market for more than 10 years now. In addition, it is produced by a manufacturer who has been in the dietary supplement business for more than 35 years. It seems you can never go wrong in taking this product.

The ingredients of Stacker2 are also REALLY strong stimulants that can increase the body’s metabolic rate leading to increased burning of fats as well as increasing your metabolic rate. This is a very good product to include in your dietary and exercise regimen.

A word of caution though — you must never use or take any other stimulant along with this product.

Where to Buy

You can purchase Stacker2 through this link.

$11.99 $14.30
in stock
August 26, 2019 4:40 pm
Last update was on: August 26, 2019 4:40 pm

Here are the major ingredients of Stacker2:


A powerful stimulant that directly affects the central nervous system thus having a direct effect on one’s mood, alertness, and energy levels.

Caffeine can aid in weight loss by boosting metabolism and suppressing appetite.

Yerba Mate

It is an herb native to South America and contains stimulants such as caffeine, ursolic acid, and quercetin.

Green tea leaves

This is widely used as a powerful antioxidant. Other products also use green tea leaves to help in weight loss and enhancing memory.


This compound is believed to possess anti-tumor, anti-angiogenic, and LDL (Bad cholesterol) decreasing properties.

Cassia mimosoides

One of the effects of using this substance is its ability to prevent the absorption of fat molecules from the food we eat.

Side Effects

There may be some side effects associated when taking this product due to the high levels of stimulants. Here are some signs and symptoms a user may experience when taking Stacker2:

  • nausea
  • dizziness
  • tachycardia
  • shortness of breath
  • palpitations


Does this product still contain ephedra?

No, Stacker no longer contains ephedra as ephedra has been banned by the FDA.
I am allergic to shellfish. Should I be worried when taking Stacker2?

Only Stacker3 contains shellfish-based ingredients. Stacker2 is safe for you to take.

User Tips

Take 1 capsule of Stacker 2 after meals (a total of 3 capsules per day).

Do not exceed 3 capsules per day.


  • Increases metabolic rate and fat burning
  • Improves mental and physical performance
  • All-natural ingredients
  • Affordable


  • Very strong stimulant (avoid using other stimulants)
  • Not for individuals allergic to caffeine
  • It belongs to a category with a wide array of competitors


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