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Stimerex ES Review - 13 Things You Need to Know

Stimerex-ES is a weight loss supplement developed by Hi-Tech Pharmaceuticals which helps you shed fat on your hips, buttocks, and thighs. Hi-Tech Pharmaceuticals claim that it has a three-fold action: burn fat, control cravings, and curb appetite. They do not mention that there is also a high amount of caffeine that might cause jitters in sensitive people.

Apart from that, there are other possible side effects as well. Because of that, our team of researchers dug into medical research, as well as some interesting user reviews to paint a clear image for you. Make sure you give it your time before you buy this product.

Stimerex ES can be purchased through their Official Site.

Stimerex ES Readers: Noom is offering our readers a 14-day trial, for a limited time. Click here for this special offer!

Stimerex ES Video Review

Overview

What is Stimerex-ES?

Stimerex-ES is a self-proclaimed pharmaceutical-grade weight loss supplement containing a blend of herbal fat burning ingredients. The brand has claimed that the formula has proven to be 29% more effective as both a fat burner and an energizer. The primary ingredients in a 25 mg pill are:

  • Ephedra extract
  • Caffeine
  • Acacia rigidula extract
  • Theobroma cocoa extract
  • Phenylethylamine HCl
  • Citrus aurantium extract
  • Green tea extract
  • Yohimbe extract
  • 6,7 dihydroxybergamottin
  • Naringenin
  • 1,3-dimethylamine hcl

Users can take up to 1-3 tablets per day. Stimerex ES has been on the market since 2011 and distributed by Hi-Tech Pharmaceuticals. Users can purchase the supplement on the shelf at trusted retailers and from the official website.

Stimerex ES

Stimerex ES Competitors

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How Did Stimerex-ES Start?

The company Nutrasource Diagnostics Inc. (NDI) was established in 2002 and is a contract research organization and a regulatory consulting company. NDI specializes in regulatory pharmaceutical consulting, clinical trials and product analytics of upcoming supplements in the natural health industry. The firm advocates a passion for health, nutrition, and evidence-based science.

Nutrasource Diagnostics Inc. headquarters is located in Guelph, Ontario, which is conveniently positioned in the Southwestern Ontario’s agricultural, nutrition and biotechnology research hub. The facility is located in the University of Guelph Research Park, a center for scientific research activity in the fields of nutrition, health, and product development.

Stimerex ES claims

Stimerex-ES was developed in 2011 as an advanced fat burner technology is a combination of natural herbs and lipotropics specifically patented as a three-way fat burning system that is designed to help users dissolve away consumed calories and fat.

The primary selling point of the product is that the unique formula helps to control sugar cravings and regulate the appetite while consisting of all-natural ingredients.

Stimerex-ES was designed for users who are looking for a one-stop shop in fat burning, energy boosting, appetite regulating, and as a bonus, it is a natural diuretic. According to the packaging, the product demonstrates its excellence in burning fat in the hips, thighs, and buttocks.

Claims

Stimerex-ES Claims

According to the product manufacturers, Stimerex-ES was developed by a leading medical and pharmacological team. Stimerex-ES was created based on numerous scientific and clinical data, using thousands of published studies by prominent Universities and Medical Journals, including the University of Chicago International Journal of Obesity, American Journal of Clinical Nutrition, and New England Journal of Medicine.

The company claims that the supplement formula is unmatched by any other weight-loss or “fat burner” product currently available. The most notable claim is that Stimerex-ES can help users with their most extreme or straightforward weight loss goals. Whether users need a 5-pound loss or 75-pound loss, Stimerex-ES will allegedly help users look they’re very best.

Ingredients

Stimerex-ES Ingredients

The company advertises that the supplement, Stimerex ES, is made with all-natural ingredients. This 25mg special blend consists of:

  • Ephedra extract
  • Acacia rigidula extract
  • Phenylethylamine alkaloids ( methylsynephrine, R-beta-methylphenethylamine, B-phenylethylamine, N-Methylphenylethylamine)
  • Green tea extract (EGCG)
  • Xanthines theobromine
  • Caffeine as beta-2,3
  • Adrenergic receptor agonists

As of July 2019, the ingredient label reads:

  • Ephedra extract
  • Senegalia berlandieri extract
  • 2-aminoisoheptane HCl
  • Theobromine
  • Citrus aurantium extract
  • Green tea extract
  • Yohimbine extract
  • Naringen
  • Dihydroxybergamottin

These ingredients promote the increased breakdown of fat into fatty acids and glycerol, a process known as lipolysis. The formula is designed to increase the mobilization of fat along with promoting thermogenesis.

All of these processes lead to the accelerated burning of fatty acids that enter the bloodstream from improved lipolysis and fat mobilization.

Stimerex ES ingredients

Yohimbe

Stimerex-ES also includes Yohimbe extract as an alpha-2 adrenergic receptor antagonist to deliver improved lipolysis that’s tied to stimulation of beta-2,3 adrenergic receptors.

Women are naturally predisposed to carry a larger amount of alpha-2 adrenergic receptors on subcutaneous fat cells in the thigh, hip, and butt areas, which typically means more fat storage in these areas.

Xanthine Theobromine

The Stimerex-ES formula also includes xanthine theobromine and caffeine to promote the inhibition of the lipolysis cascade negative feedback loop.

5-MOT

The ingredient 5-methoxytryptamine (5-MOT) is added to the supplement to promote appetite control through inhibition of the hunger-regulating hub located in the brain, which leads to a full feeling and a reduced desire to eat. This process is done by the increase in serotonin levels, a naturally occurring neurotransmitter that is linked directly to hunger control and the desire to binge-eat.

Ephedra

The most notable and maybe concerning ingredient included in the formula is Ephedra. Ephedra is used for weight loss and obesity and to enhance athletic performance, according to WebMD.

It is also used for common colds, influenza, swine flu, fever, chills, headache, inability to sweat, joint and bone pain, and as a “water pill” to increase urine flow in people who retain fluids.

Does it Work?

Does Stimerex-ES Work?

Currently, there is no clinical research available, nor any presented on the company website to support the weight-loss claims or results of Stimerex-ES. Although the product does contain some questionable stimulants to potentially boost thermogenesis, it may cause some adverse side effects as well.

Stimerex ES benefits

Benefits and Results

Stimerex-ES Benefits and Results

Stimerex-ES is known to stimulate thermogenesis, therefore increasing the metabolic rate and energy levels of the body without causing the typical jitters and nervousness all too common in weight loss products.

Most users have mentioned the most notable benefit as appetite suppression. Controlling food cravings and consumption is essential when patients are attempting to reduce body fat accumulations.

The ingredients in Stimerex-ES are designed to not only curb cravings but also support one’s mood, which for most can be a difficult task when attempting to lose weight.

According to the packaging and advertising, Stimerex-ES is designed to be the following:

  • An effective fat burning dietary aide
  • A boost of energy & mental clarity & focus
  • Reduces body fat in problem areas such as the abdominals and thighs
  • A boost in thermogenesis
  • 25mg of ephedra extract

Details on Stimerex-ES and Weight Loss

Stimerex-ES is advertised to promote fat loss and increase energy with a top of the line formula. It consists of innovative ingredients geared to give users what they need to burn fat using a multi-faceted approach. The brand claims to have the most heavily dosed, loaded and ramped-up hardcore fat-burners and energizers on the market.

Users should experience an elevated and enlightened mood when taking Stimerex-ES, along with a feeling of a smooth wave of energy from the moment they wake up until users decide to get ready for bed.

However, little to no information is provided on the expected fat loss percentage or quantity a user should predict when taking this supplement.

Additionally, the brand does not provide any science-based research on the interaction of Stimerex-ES and weight loss. One should expect the caffeine levels in the supplement to act as any caffeine would in the body.

Directions

How to Use (Take) Stimerex-ES

First-time users are suggested to take one tablet three times a day. Users should not exceed four tablets in 24 hours. Both men and women can take Stimerex for weight loss for equally effective results. It is recommended by the manufacturer to start with just one capsule so that users can assess their tolerance to the stimulants and ephedra extract in this product.

For Beginner Users

It is suggested only to take 1-2 capsules in the first few days to access their tolerance.

Advanced Users

Take one capsule 3x per day. Some customers can go up to 4 capsules per day, but do not exceed four capsules daily.

Stimerex ES side effects

Side Effects

Potential Stimerex-ES Side Effects

It is recommended by the FDA not to take products that contain ephedra or its active ingredients. Ephedra is likely unsafe for both adults and children as deemed by WebMD and other credible medical-based sources. Ephedra is known to cause severe life-threatening or disabling conditions in some people.

The creators of Stimerex-ES are very up front with their ephedra content and label it as ephedra extract.

WebMD warns that “Ephedra use is linked to seizures, irregular heartbeat, and loss of consciousness.

“These side effects might be more likely if ephedra is used in high doses or long-term.

“The risk for serious side effects seems to be greater than any potential benefit. Ephedra is banned in the U.S. Ephedra can also cause less serious side effects including dizziness, restlessness, irritability, heart pounding, headache, loss of appetite, nausea, vomiting, and others.”

Stimerex ES warnings

Product Warnings

Stimerex-ES Product Warnings

There are no product warnings listed on the labeling of Stimerex-ES that reflect the nature of the product as a whole. There are, however, product warnings for some of its primary ingredients.

Caffeine

The recommended serving of Stimerex-ES contains approximately as much caffeine as three cups of coffee. Users should not consume caffeine, or combine with synephrine from other sources, including but not limited to coffee, tea, soda and other dietary supplements or medications containing phenylephrine or caffeine.

Too much caffeine in the body is known to cause nervousness, irritability, sleeplessness, and occasionally a rapid heartbeat.

Users should stop taking the supplement if they experience dizziness, severe headache, rapid heartbeat or shortness of breath.

Ephedra

According to WebMD, due to the effects that the pills may have on the body, use is not recommended for the following groups of people:

  • Pregnant or nursing women.
  • Those who have a family history of or are suffering from any heart condition or related problems.
  • Those allergic to any of the listed ingredients.
  • Those who are particularly sensitive to stimulants.
  • Those who have any other underlying medical issue.
Lawsuits

Any Stimerex-ES Lawsuits?

Although Stimerex-ES itself has not been involved in any lawsuits, its main ingredient, ephedra, was at one point illegal in the United States.

The history of ephedra as a weight loss aid is as follows:

According to the National Institutes of Health, in June 1997, the FDA proposed its first restrictions on the ephedrine content of dietary supplements. Restrictions included new warning labels for products that contain the active ingredients in ephedra, and a ban on combination products containing ephedra and other natural stimulants, such as guarana and cola nut, both of which contain significant amounts of caffeine.

These proposals were eventually dropped once the link between ephedra consumption and serious adverse side effects was challenged by the General Accounting Office (GAO) and the dietary supplement industry.

Stimerex ES lawsuits

According to the Dietary Supplement Health and Education Act of 1994, the FDA must prove a supplement is unsafe before it can be withdrawn from the market.

The FDA then reviewed numerous negative event reports involving ephedra-containing products, with 140 of the cases receiving an in-depth clinical review by FDA and outside scientific experts.

Findings from experts outside the FDA then supported the FDA’s initial claim that ephedra is likely the reason for most of the illnesses noted in the cases.

On December 30, 2003, the FDA officially announced the ban of ephedra products in the U.S., to be effective April 2004. In April 2005, the dietary supplement industry successfully challenged the FDA ban on ephedra.

A year later, a federal judge in Utah hammered down the FDA’s action saying that the FDA had not shown proof that low doses of ephedra are harmful when consumed responsibly.

In August 2006, an appeals court reversed the Utah judge’s decision and upheld the FDA’s ban of ephedra-containing dietary supplements.

Although legal, Ephedra use is banned by the National Collegiate Athletic Association, International Olympic Committee, and National Football League. Ephedra is sometimes marketed as a recreational stimulant, or “herbal ecstasy.” The FDA has announced that ephedra products marketed as recreational drugs are unapproved and that misbranded drugs can be confiscated by the authorities.

Stimerex-ES Alternatives

There are thousands of alternatives to natural, herbal weight loss supplements on the market. Consult your physician to determine which product best fits your needs and lifestyle.

The Bottom Line on Stimerex ES

So, should you buy Stimerex ES? Well, first of all, we appreciate that this supplement contains some beneficial ingredients such as green tea and there is a 60-day return policy posted on the website. On the other hand, we have some doubts about it because it’s not backed by actual clinical studies. Also, we noticed that the return policy does not work if you opened the bottle. Not to mention, it contains some potentially dangerous ingredients, which can lead to serious side effects.

If you really want to shed some pounds, then we encourage you to go with a product that is clinically tested for weight-loss with amazing results.

Among the best programs we’ve encountered this year is one called Noom. We love that you get personalized meal plans, human coaching, nutritionists, expert articles and more. There’s also an amazing set of tools for tracking food and exercise. Plus, for a limited time, Dietspotlight readers can access a 14-day trial of Noom.

Learn More About Noom »
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Stimerex ES

Q:
What are the side effects of Stimerex ?
A:

Stimerex ES side effects reported by customers may include headaches, nausea, upset stomach, anxiety, sleeplessness and jitteriness.

Q:
What are the ingredients in Stimerex ES?
A:

Stimerex ES ingredients include ephedra extract, acacia rigidula, phenylethylamine, methylsynephrine, b-phenylethylamine, n-methyl-b-phenylethylamine, r-beta-methylphenylethylamine, theobroma, phenylethylamine hcl, citrus aurantium, green tea, yohimbe, naringen, 6.7 dihydroxybergamottin, mucuna pruriens, dmae, l-tyrosine, l-phenylalanine and caffeine. 

Q:
Does Stimerex ES work?
A:

Stimerex ES states that one of the ingredients was involved in a double-blind study, but there’s no links to the research. We’ve found solid science on caffeine and green tea, but the information doesn’t point toward this supplement.

Q:
How much does Stimerex cost?
A:

Stimerex ES costs $14.95 for a 20-count bottle or $69.95 for 90 capsules.

Q:
How should I take Stimerex ES?
A:

You should take one or two Stimerex ES capsules, twice per day. The company suggests not taking more than four in a 24-hour period. When used as directed, each container lasts between six and 45 days.

Q:
Where can I buy Stimerex ES?
A:

Stimerex ES can be purchased using their Official Site.

Q:
Is there any mention of acacia rigidula in Stimerex?
A:

Yes, there is mention of acacia rigidula in Stimerex ES. In April of 2015, the FDA addressed the ingredient and asked Hi-Tech Pharmaceuticals to change the label. 

Q:
Is the ephedra extract in Stimerex ES the same as ephedrine?
A:

No, the ephedra extract in Stimerex ES isn’t the same as ephedrine. The prior is an herb extracted from the plant.

Q:
How much caffeine is in Stimerex ES?
A:

Each serving of Stimerex ES contains 150mg of caffeine.

Q:
Does Stimerex ES come with a guarantee?
A:

Stimerex ES doesn’t come with a guarantee. You can contact the customer service department for details about the return policy.

10 Stimerex ES Reviews

  • Read ingredients no internet purchase.
    Jackie (Verified Purchase)

    They changed the ingredients all the time I had one with ldopa and some other good things like tyrosine and then I baught another bottle recently and the whole label I completely different with no idea no new labeling saying new formula less ingredients liars and that’s deception specially when you order off the internet and the ingredients on the internet said it had dmea tyrosine and ldopa so it’s all scam .

    Reply
  • Andrea

    I live in Bermuda and I started taking your diet pills it did give me the high very little tho which goes before I finish my workout

    Reply
  • Emily

    Me and my sister have been taking this product for a year now it’s incredible the weightloss you can achive taking this product. Weve both lost 3 pounds in a matter of five days. Ive avoided the side affects because i eat breakfast followed by a glass a water and then consume it, no headaches or nausea! Drinking 8 cups of water a day and staying hydrated is key in using this product.

    Reply
  • Yvonna

    I have tried both products mention here stimerex es does work to suppress my appetite, boost energy level. I haven’t lost weight the way I expected. I have use it for a while and I am consider purchasing again or another product that will assist me with losing weight.

    Reply
    • Maribel (Editor)

      Hi Yvona, sorry that Stimerex didn’t work as you expected. Another product that can assist you with losing weight is Dietspotlight Burn, it can help boost you metabolism and increase fat loss. Hope it goes well!

      Reply
  • Is it metabolized in the liver?
    k

    did you ever find out if stimerex is metabolized in the liver?

    Reply
  • michelle

    is stimerex es excreted through kidneys or liver? Thank you 🙂

    Reply
  • Exercise more and eat better
    Stormie (Verified Purchase)

    I personally have used… and still use Stimerex-ES.. Isn’t “Ephedra Extract” Leaves… Essentially.. Ephedra? In different form of course?? Also.. I like the energy I get from the stimerex but honestly the crash afterwards… kinda sucks. The effects don’t seem to last more than a couple hours and after all the cleaning I manage to get done at work… I feel like I need to eat! So to me the whole thing is kind of a gimmick.. Maybe we should look at excercise more eat better/less approach to dieting! There IS NO miracle pill that will make you look like a super model even if you starve! Hard work means great results! 😉

    Reply
  • Tanya

    I used Stimerex ES, my side affect, I had insomnia and was weak when i took it.

    Reply
    • Maribel (Editor)

      Tanya, other users have mentioned the product making them feel anxious and sleepy. Best to try another product that won’t give you these side-effects. Have you heard of Dietspotlight Burn? It delivers weight-loss results at a great value.

      Reply