Stacker 3 Review – 10 Things You Need to Know

Stacker 3 Review 

											- 10 Things You Need to Know
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97% of dieters want an effective product. Yeah, we don’t understand the remaining 3%, either. We concentrated on Stacker 3 side effects, ingredients, scientific research, and quality of customer service. We dissected hundreds of consumer comments and reviews. Then, we refined and summarized to give you the info you need.

Stacker 3 can be purchased through their Official Site.

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Stacker 3 Video Review


What is Stacker 3?

Stacker 3 is an energizing supplement with expensive ingredients (from South America) containing herbal ingredients, which help users lose weight and improve metabolism while reducing fat. Stacker 3 was developed by NVE Pharmaceuticals. The main ingredients that could have some impact on weight are green tea leaf (caffeine), garcinia cambogia and chitosan, but just how much impact science isn’t exactly sure about.

  • Clinical Nutrition – The total amount of green tea in Stacker 3 is not revealed, but we know it’s less than 305mg, because that’s the entire amount in the proprietary blend that contains the green tea. Some research has shown therapeutic effects of green tea only at high doses of 850mg or more daily.
  • World Journal of Gastroenterology – There’s tons of research on garcinia, but unfortunately, much of it pertains to negative reactions and side effects.
  • Medicina – “Based on the meta-analysis realized with 14 RCT we concluded that the usage of chitosan as a dietary supplement can lead to a slight short- and medium-term effect on weight loss and to the improvement of serum lipid profile and cardiovascular factors.”

Other Products From NVE Pharmaceuticals

  • Stacker 2 XPLC
  • Stacker 2 EF
  • Stacker 2 Sleep Ease
  • Stacker 2 Keto Shot
  • Stacker 3 XPLC
  • Stacker 3 EF
  • Dexatrim
  • Black Beauty
  • Yellow Hornet
  • Swarm
  • Jag
  • Microdex
  • Stackerdrene
  • Not Just Protein
  • Methylhex
  • Creadrol-HCL
  • Nitrodrol-HCL
  • Vidalean
  • Ultralean

Stacker 3 Competitors

Green Tea Fat Burner
Customer Service

NVE Pharmaceuticals Customer Service Information

NVE Pharmaceuticals earned an “A+” rating with the BBB.

Email Customer Service: [email protected]

USA Sales: [email protected]

International Sales: [email protected]

Contact form:

Phone: 973.786.7868


Stacker 3 Ingredients

Let’s take a quick look at the Stacker 3 ingredients:

  • Chromium
  • Green Tea Leaf Extract
  • Taurine
  • Garcinia Cambogia Fruit Extract
  • White Willow Bark Extract
  • Chitosan (shellfish)
  • Magnesium Stearate
  • Titanium Dioxide

When it comes to boosting energy, green tea leaf may be able to increase energy levels through fat oxidation and thermogenesis, according to Critical Reviews in Food Science and Nutrition

White willow may be able to help decrease inflammation, pain, and aches, per research published in the Journal of the International Society of Sports NutritionWhen obtained from the diet, taurine may have some protective effects on the heart, per Atherosclerosis

Research published in the Journal of Clinical Biochemistry and Nutrition found that garcinia had no significant health benefits on the body. Another study published in the International Journal of Obesity and Related Metabolic Disorders noted that chitosan had no effect on body weight.


Primary Benefits of Stacker 3

According to Stacker 3, their product can:

  • Boost energy
  • Curb hunger

What does the research say, though?

Research published in the scientific text Herbal Medicine notes that green tea consumption may reduce oxidative stress. Free Radical Biology & Medicine found that white willow bark may also have a beneficial effect on oxidative stress.


When Should I Use Stacker 3?

You’ll use Stacker 3 according to the directions on the label:

  • Take one capsule after eating.
  • Take one to three capsules a day.
  • Never consume more than three capsules a day.
Side Effects

Stacker 3 Side Effects

While Stacker 3 side effects are mainly anecdotal, there’s a chance some may notice side effects from Stacker 3 ingredients, including:

  • Nausea
  • Upset stomach
Where to Buy

Where to Buy Stacker 3

You can buy Stacker 3 through the official website, online or traditional retailers.


Stacker 3 Lawsuits

NVE Pharmaceuticals filed for chapter 11 bankruptcy in U.S. Bankruptcy Court, District of New Jersey, on Aug. 10 because Stacker 3 is under pressure from numerous lawsuits. In 2004, the state of New Jersey filed a lawsuit against NVE, alleging the company advertised its ephedra-based products as safe despite receiving hundreds of complaints from consumers who experienced adverse effects from the supplements.

What Users Are Saying

What Users Are Saying

“They work! No jitters. They do contain caffeine so some may need to be careful with that. No more than say a cup of coffee or a cola. They suppress appetite. Give energy. They also make my stomach feel tighter, empty.”

“These do work however they might be too strong for me. I have been throwing up since I took only one. This is the second time I have tried taking them. I have been having cold sweats, feeling hot but then freezing, my heart has been racing, nauseous, in and out of the bathroom. I would seriously research this product and know your body first or even talk to your health specialist.”

“I am not sure about others who used this product, but for me, I didn’t really see myself having more energy than I thought I would being it was a step up from Stackers 2. Honestly, I felt I got more from Stackers 2 and I actually lost weight on Stackers 2. Not a fan of these.”

Bottom Line

The Bottom Line on Stacker 3

So, will you lose weight with Stacker 3? Well, we like the longevity of the company and the inclusion of a few natural ingredients, but we have reservations about it because of the lack of published clinical research connecting it to weight loss. We’re also concerned about the side effects and lack of results mentioned in customer reviews.

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Stacker 3

What is Stacker 3?


Stacker 3 is an energizing supplement with herbal ingredients that are believed to help users lose weight, improve metabolism, and reduce fat.

What are some potential side effects of Stacker 3?


While side effects from Stacker 3 are mainly anecdotal, some users may experience nausea or an upset stomach.

What are the ingredients in Stacker 3?


Stacker 3 ingredients are: Chromium, Green Tea Leaf Extract, Taurine, Garcinia Cambogia Fruit Extract, White Willow Bark Extract, Chitosan, Caffeine.

Other Ingredients: Gelatin, Stearic Acid, Magnesium Stearate, Titanium Dioxide, FD&C Red#3, FD&C Blue#1, FD&C Red#40, FD&C Yellow#5.

Does Stacker 3 Work?


Stacker 3 has helped some people lose weight, but there are many others who didn’t get any results. Chitosan has been studied for cholesterol management and weight-loss. The studies showed no significant effects after using the supplement for four weeks. Other ingredients in this formula have not been studied.

How much does Stacker 3 cost?


Stacker3 (100 capsules) cost $19.99.

Where can I buy Stacker 3?


Stacker 3 can be purchased using their Official Site.

How often do you take Stacker 3?


Take one capsule after every meal, but do not exceed three capsules in a day. Bear in mind that the caffeine in this formula can affect sleep, so it may be wise to avoid taking it within six hours of bedtime, if you are sensitive to caffeine.

How long does it take for Stacker 3 to work?


Apparently, it only takes 10-20 minutes for Stacker 3 to start working.

Do Stackers help you lose weight?


Stacker 3 may be able to help aid in weight-loss as it claims to decrease appetite and food cravings. However, results are not certain.

Can I use Stacker 3 if I am allergic to shellfish?


No, the chitosan is made from the shells of shellfish and could cause an allergic reaction. Stacker 2 offers the same basic formula without the chitosan fat blocker.

How does the Stacker 3 supplement burn fat?


Stacker 3 is a dietary supplement that claims to increase energy, suppress appetite and burn fat. The main active ingredients in Stacker 3 are ephedrine alkaloids, caffeine and aspirin which work together to stimulate the body’s metabolism and mobilize stored fat for energy. It should be noted that taking any diet pills or supplements carries a risk of serious side effects and should not be used without consulting your doctor first.

Who developed Stacker 3?


Stacker 3 was developed by NVE Pharmaceuticals, a company that also produces other supplements and products related to weight loss and nutrition.

What are the primary benefits of Stacker 3?


According to the Stacker 3 website, the product can boost energy levels and curb hunger.

What do studies say about the benefits of Stacker 3 ingredients?


Research suggests that green tea leaf extract and white willow bark extract may have beneficial effects on oxidative stress.

What are some other products produced by NVE Pharmaceuticals?


NVE Pharmaceuticals produces other products related to weight loss, nutrition, and performance enhancement, including Stacker 2 XPLC, Dexatrim, and Ultralean.

What is the recommended dosage for Stacker 3?


The recommended dosage for Stacker 3 is one capsule after eating, up to three capsules per day. It is important not to exceed the recommended daily dosage.

Are there any Stacker 3 competitors?


Yes, some competitors to Stacker 3 include Green Tea Fat Burner, Herbex, FatBlaster, and Hydroxycut.

Does NVE Pharmaceuticals have a good customer service reputation?


According to the Better Business Bureau (BBB), NVE Pharmaceuticals has earned an “A+” rating for their customer service.

How effective are the Stacker 3 ingredients for weight loss?


While some ingredients in Stacker 3, such as green tea leaf extract, are believed to have some impact on weight loss, the scientific evidence on the effectiveness of these ingredients is not conclusive.

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