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Metabolife Review - 16 Things You Need to Know

You’re about to learn everything you need to know about Metabolife. We felt this one deserved an in-depth look at the ingredients, side effects, scientific studies and customer-service quality. Additionally, we examined hundreds of user reviews and comments. Then, we summarized and condensed the info to give you the facts you need.

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What is Metabolife?

Metabolife refers to a line of dietary supplements manufactured and marketed by a company known as Metabolife International. Metabolife pills are designed to increase metabolism, suppress appetite and provide the energy that is required by the body to achieve your weight loss goals.

Metabolife International has been around since the 90s, and they claim that they are a trusted brand for weight loss supplements. In the early days of its operation, Metabolife International launched an ephedra-based supplement popularly known as Metabolife 356, which was the company’s best-selling product.

metabolife earned millions

Metabolife 356 weight loss supplement earned the company millions of dollars in annual sales. However, Metabolife 356 hype was short-lived as the supplement was reported to cause adverse side effects to the users. The FDA intervened in 2004 and banned the use and sale of ephedra-containing supplements.

Metabolife Competitors

Other similar products: MetaboLife Ultra, Slimquick, Aaptiv

How Did Metabolife Start?

Metabolife started back in the days of ephedra. The company was founded by a former police officer, Michael Ellis. Mr. Michael was put on probation for his involvement with a methamphetamine lab. Together with his childhood friend, Michael Blevis, they were involved in the production and distribution of methamphetamine.

The two were arrested and sentenced to imprisonment for their involvement with a methamphetamine lab. When the childhood friends were released from the prison, they launched Metabolife, a company that manufactured and distributed ephedra supplements.

The company marketed Metabolife 356, an ephedra supplement as a bodybuilding supplement. The company rebranded the product later in 1995 where they sold it as a dieting aid. Metabolife adopted a unique marketing strategy that saw the ephedra diet supplement grow in popularity in the late 90s and the start of the new millennium.

During this time, Metabolife made millions of dollars in revenues from the sale of the supplement. After FDA banned the ephedra-containing supplement in 2004, Metabolife opened another line for ephedra-free supplements. The ephedra-free line consists of two types of supplements; one line for weight loss and the other line for weight management.

The company came up with a product known as Metabolife ultra which served as Metabolife 356 replacement. The Metabolife ultra is claimed to contain minerals, vitamins, and the extracts of Super Citrimax garcinia and guarana extract.


Metabolife Claims

Most of the people, who swear by Metabolife pills, claim that Metabolife has enabled them to achieve the desired weight loss results. However, it remains unclear whether it is only Metabolife Ultra that helps them to attain these results or it is the reduced calorie intake and regular workouts that accompany these supplements.

It is also worth to note that since Metabolife ultra is a dietary supplement and it is readily available over the counter, none of the claims made by the company can easily be verified by independent research/studies or even by the FDA.

metabolife claims

Metabolife claims that it is a ‘trusted partner in weight loss. They also argue that their products contain all-natural ingredients that are safe for human consumption. The company claims that taking Metabolife diet pills alone will aid in your weight loss. Let’s analyze ingredient profile in the Metabolife diet pills.


Metabolife Ingredients

Metabolife brand has three main products. They include Metabolife Green Tea, Metabolife Ultra and Metabolife caffeine free.

Metabolife Ultra

Information on the company’s website indicates that Metabolife Ultra contains a unique formulation of caffeine and the potent antioxidant coenzyme Q10. These two ingredients help in sustaining your energy levels while keeping you on track with your weight loss goals.

If you look keenly at the Metabolife ultra ingredients, they are quite similar to many other diet pills that are currently in the market. Metabolife ultra has a proprietary blend that has ingredients that can aid in weight loss.

However, the company deliberately fails to disclose the exact quantities, so the consumers are left wondering whether the components are enough to work efficiently on the body.

Ingredients in Metabolife ultra include:

  • Calcium
  • Sodium
  • Chromium
  • Caffeine
  • Coenzyme Q-10
  • Super Citrimax garcinia extract

Metabolife Green Tea

Metabolife green tea contains active compounds known as catechins that can help in weight loss. The company claims that Metabolife green tea diet supplement has been tested and results have been validated. Possibly, this fact could be right.

metabolife green tea


Substantial research has been conducted on green tea, and the results agree that it can aid in weight loss, according to the Canadian Pharmacists Journal

However, failure to disclose the exact quantities of green tea used in this product leaves the consumers wondering if there are enough amounts of green tea to spur weight loss. Metabolife green tea ingredients include:

  • Calcium
  • Copper
  • Sodium
  • Chromium
  • Potassium
  • Super Citrimax garcinia extract
  • Metabolife green tea proprietary complex
  • Guarana seed extract
  • Green tea extract
  • Yerba mate extract

Metabolife Caffeine Free

This diet pill was designed for users who want to lose weight, but they want to avoid the effects of taking caffeinated diet pills. The following is Metabolife Caffeine free ingredient profile

  • Thiamin
  • Niacin
  • Riboflavin
  • Pantothenic acid
  • Calcium
  • Potassium
  • Sodium
  • Chromium
  • Super Citrimax garcinia extract
Does it Work

Does Metabolife Ultra Work?

does metabolife work

It would be difficult to tell whether Metabolife pills work unless you take a more in-depth look into the ingredients used to make the Metabolife diet pill.


One of the ingredients used in abundance in Metabolife diet pills is calcium. Several studies have reported that calcium plays a crucial role in weight loss and especially on enhancing fat metabolism. Most of the people recognize calcium for the role that it plays in strengthening teeth, bones and helping in building a strong body structure.

What they are not aware of is that calcium has a host of other health benefits such as regulating body weight.


Chromium is one of the ingredients found in most weight loss diet pills. Chromium is an essential mineral that is required by the body in minute quantities. Over the last few decades, diet supplements containing chromium were marketed as ‘miracle supplements’ that helps users to lose weight quickly.

So, is it true that chromium can aid in weight loss? In 2013, researchers conducted a study that sought to investigate the effects of chromium on obese adults. They administered between 200-1000 micrograms of chromium per day on the subjects to determine whether it influenced weight loss. The study reported that there was not enough evidence that chromium can aid in weight loss.

A compilation of studies on chromium has revealed that it does not produce substantial weight loss results as it has been touted over the years. In fact, experts argue that majority of the people may fail to notice any difference.

However, there is some proof pointing to the fact that chromium is a great appetite suppressant.

According to The Diabetes Educator, “Supplements containing 200-1,000 mcg chromium as chromium picolinate a day have been found to improve blood glucose control.”


metabolife garcinia cambogia supplement

Many studies have been conducted on garcinia, but most of them are based on animals. The use of the pumpkin-shaped fruit grew in popularity in the 1950s when scientists discovered a chemical component that was like the acid found in oranges and lemons. The compound in garcinia cambogia is the hydroxycitric acid.

The earliest studies on garcinia cambogia were based on rats where it was reported that garcinia cambogia contributed to weight loss in animals. A lot of supplement making companies cropped up to capitalize on the hype and market their garcinia-containing diet supplements.

Although some studies have reported that garcinia does not contribute to significant weight loss in humans, there is evidence that garcinia contains components that help in suppressing the appetite. A review reported in the Journal of Obesity revealed that individuals who participated in garcinia cambogia study lost two pounds more than those who did not participate.

Proprietary Blend Of Ingredients

Now, this is where it gets a little dubious with most of the diet supplements, including Metabolife. Whereas the company has published information on all the other ingredients, consumers are not aware of what is precisely contained in the proprietary blend in the different Metabolife diet pills.

Each of the three products has its proprietary blend. For instance, Metabolife ultra has caffeine, and the Metabolife green tea has green tea extracts. However, there is no way consumers can know the specific amounts ingredients used in the products.

Besides the ingredients listed above, the three products contain several vitamins and minerals that aid in maintaining balance in the body. Most of the vitamins and minerals such as riboflavin, thiamin, vitamin B6, calcium and pantothenic acid have been shown to support weight loss.

If you read the numerous Metabolife reviews, you will notice that there is mixed feeling about the products. Unfortunately, you are likely to find many reviews from the customers that aren’t positive. In some of the reviews, some people like the fact that Metabolife gives them the energy boost.

The same customers will also complain that the Metabolife diet pills are not helping them to lose weight. Other users are frustrated that they are not getting the results that they expected.  So, whether Metabolife pills work depends on an individual’s efforts, which is taking a healthy diet and exercising regularly.

After looking deep into the Metabolife product ingredient profile and user reviews, you will realize that Metabolife products are not as efficient as it is claimed. If you decide to spend your money on this product, be sure to stick to a healthy eating plan and routine exercises to help you achieve your weight loss goals.

Benefits & Results

Metabolife Benefits And Results

Metabolife is promoted to produce several benefits for the users. These benefits include:

can metabolife boost metabolism

  • Boosting metabolism
  • Suppressing appetite
  • Promoting thermogenesis
  • Enhancing energy production in the body.

Details On Metabolife And Weight Loss

As highlighted earlier, Metabolife comprises of three product variations. They include the Metabolife ultra, Metabolife caffeine free and Metabolife green tea. The company claims that the three products are manufactured while observing top safety measures.

Metabolife products are designed to increase an individual’s energy to help them manage their weight loss plans. Metabolife green tea is another product produced by the company to aid in weight loss. Metabolife green tea is considered to have numerous health benefits since it contains green, which is rich in antioxidants, according to Molecular Nutrition and Food Research.

The third ingredient is the Metabolife caffeine free which is designed for use by individuals who want to avoid the effects associated with consumption of caffeine.  The three Metabolife diet pills contain one common active ingredient known as Super Citrimax. This is a proprietary blend that includes garcinia cambogia extract.

The garcinia cambogia extract contains a compound known as hydroxycitric acid, which is the crucial component believed to stimulate weight loss. The hydroxycitric acid is extracted from the peels of the tropical fruit where it is found in high concentrations.

It is believed that garcinia extract inhibits an individual’s appetite by blocking hunger messages from reaching the brain. It also works by making you feel fuller. Garcinia extract also works by blocking the fat synthesis. Garcinia achieves this by preventing the action of citrate lyase from turning carbohydrates in the body into fats. Instead, these carbohydrates are channeled into energy production.

Garcinia extract also functions by boosting the level of serotonin in the brain. An improved serotonin level enhances your moods and regulates sleep, thus reducing emotional eating.  The proprietary blend also contains guarana extract. Guarana refers to a climbing plant indigenous to the Amazon where it is cultivated for its fruits which are rich in caffeine. The plant is also widely available in Brazil.

metabolife ingredients guarana

Guarana vines have been used for a long time in Brazil to treat various health conditions.  Guarana is an efficient and natural fat booster. It contains twice the amount of caffeine found in coffee. In the recent past, use of guarana mainly as an energy supplement gained much popularity.

Because it contains high amounts of caffeine, guarana has been reported to support cognitive functions. It increased the amount of energy produced in the body, which helps to promote weight loss. Other ingredients present in Metabolife diet pills include minerals and vitamins which play a unique role in promoting metabolism and enhancing weight loss.


How To Use (Take) Metabolife?

Metabolife diet pills are recommended to be taken three times a day. The recommended dosage is two tablets of Metabolife diet pills in the morning which should be taken on an empty stomach. The manufacturer states that each dose of Metabolife contains caffeine that amounts to two cups of coffee.

Each dose of the Metabolife diet pills should be taken at least four hours apart. Experts recommend that you observe a proper diet and routine workout when taking metabolife.

Side Effects

Potential Metabolife Side Effects

The primary ingredient in Metabolife extreme energy that causes immediate side effects is the caffeine. Consumption of high amounts of caffeine is associated with rapid heart rate, according to Scientific Reports.

Prolonged consumption of caffeine may cause weakened blood vessels, which may eventually lead to varicose veins.

metabolife caffeine side effects

Continued use of caffeine may also result in irritability and physical and psychological withdrawal symptoms.


Metabolife Product Warnings

  • Users who have a history of chronic conditions such as abnormal circulation, heart conditions, somatic disorders, or those currently under prescription medication, should consult a doctor before taking Metabolife extreme energy.
  • Metabolife is not for use by individuals under the age of eighteen years.
  • Users should not exceed the recommended dosages
  • Users are advised to discontinue using Metabolife if they experience adverse side effects.

Metabolife Lawsuits

Metabolife has faced some lawsuits since it was launched. IRS investigated the company for income tax evasion. The founders of Metabolife extreme energy were also charged with eight counts of making false statements to the FDA about the adverse effects caused by Metabolife 356. The company is also facing more than one billion in personal injury legal claims.


Metabolife Cost

You can get a bottle of Metabolife 45 capsules at $24.99. The Metabolife diet pills are available in various reputable stores.

What Users Are Saying

“Staple for me, helps control my weight.”

“Gave me a little bit of extra energy.”

“This product did nothing for me.”

Bottom Line

The Bottom Line – Does Metabolife Work?

So, should you run out and buy a Metabolife supplement? Well, we like that all of these products are easy to find online and some natural herbs, but we have some reservations about this company because there’s no solid clinical research used to connect the supplements to weight-loss. Furthermore, we’re concerned about the unpleasant side effects some users experience. Not to mention, the fad ingredients that are used that didn’t produce results.

You want to lose weight and we’re here to help. That’s why we suggest going with a weight-loss app that is backed by solid science and user success.

Among the best products we’ve seen this year is one called Noom. The basis for the program is human coaching and personalized meal plans with tools that include food and exercise tracking, expert and nutritionist support and more. We love that the program is clinically proven, which definitely allows this app to stand out from the competition.

The makers of Noom are so confident in their product they’re offering a free trial to all Dietspotlight readers.

Learn More About Noom »
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What are the side effects of Metabolife?

Some Metabolife side effects may include high heart rate, restlessness, and discomfort.

What are the ingredients in Metabolife?

Metabolife ingredients will vary based upon the product you choose to use.

Does Metabolife work?

Metabolife contains products that can stimulate your body, including lots of caffeine. However, some customers complained of a lack of weight-loss success.

How much does Metabolife cost?

Metabolife products range from $12.99 to around $29.99. However, this cost covers only a half of a month supply, so for a full month supply for any of the products, you would pay around $25.98 to $59.98.

How much does Metabolife cost?

Metabolife products range from $12.99 to around $29.99. However, this cost covers only a half of a month supply, so for a full month supply for any of the products, you would pay around $25.98 to $59.98.

What is Metabolife’s BBB rating?

Metabolife is not BBB accredited.

How should I take Metabolife?

It is recommended that most Metabolife products to be taken 30 minutes before meals, not exceeding three tablets per day.

Can I take Metabolife if I am not on a diet?

Although it is not a requirement to be on a diet to use any of the products Metabolife sells, it is always recommended to eat healthier while on a weight-loss supplement.

Do I need to exercise in order to take Metabolife?

Exercise is not a requirement. However, exercising while using Metabolife may help you lose more weight in the long run.

Does Metabolife come with a guarantee?

The company does not specify any guarantees.

12 Metabolife Reviews

  • It's Our Choice
    Faye McGhee (Verified Purchase)

    This was an excellent product. The only thing I had ever, and have ever seen, that worked for weight loss. I am well aware that there were side effects. There is a side effect in every medication, vitamin or herb that we take. The only thing we can do it take it responsibly. Because some people couldn’t handle it and died from it then the FDA banned it. Problem with that is people die from medications that the doctor prescribe and those are not banned. Also people have the right to do what they want to with their own bodies. We can choose what we want to do because we have freewill and it is up to us. We suffer the consequences, but it is still up to us.

  • Extreme
    Gill Peralta (Verified Purchase)

    I bought Metabolife extreme energy stage 2 about two years ago, do you still distribute this product?

    • Maria

      I like the older metabolife. Was it metabolife extreme 2? Don’t remember exactly. I took extreme 2 several years ago till it was discontinued, really worked for me. I wish i could still buy that product. Don’t see anymore at the store

      • Christine wedding

        I like the metabolife from the 90’ early 2000.. It really worked to curb your appetite so you ate less. Then for some reason they changed it then it didn’t really work .

    • Maribel (Editor)

      Hi Gill! For detailed product and usage instructions, please refer to the Metabolife official website for more information.

  • Delores hill

    I used the original product back in 1998 I bought it in the mall,I was age 39 at the time….I was starting to gain weight at the time. I was always about size 10 but I never really ate a lot I was working two jobs and had no energy. With this product I fell in love with it. The box it came in explained how to use it. It also said to drink a lot of fluid eating the morning,afternoon and evening that’s what I did….. Also I didn’t like the way it made me feel, it made me jittery if I took 4 a day the way it’s prescribed, I couldn’t handle that so I took two a day one at 4:30 IN THE MORNING WITH WATER that would keep me going til noon then I would take the second one about 12:30 or 1:00 before 2:00 and that would keep me going till about 9 or 9:30 I would walk about 45 minutes at night just to burn off any energy left over eat something shower go right to sleep by ten thirty. Did I loose any weight yeas I did went down to a size 4 I didn’t take it on weekends and I would take a brake from it every six months it curves your appetite but since you have to ear with it you eat a lot less ……the only side effects I had was a dry mouth so I was always drinking water and juice. I took it of and on for three years it kept the weight off till about 2010 when I turned fifty I’m now fifty eight and I’m looking for it again only this time I will only take one a day you Loos weight and burn fat so maybe because I walked I had no excess skin are anything.

  • helps with my sugar problem
    Marie (Verified Purchase)

    I cut it in half and only take it twice daily; once in the morning with 8 oz. of water and again around lunch time. It gives me the needed energy, and has worked to help me keep the pounds off. If nothing else, it gives me that boost I need, and my doctor approved it; just said not to take in the evenings or it would keep me up. It also helps with my sugar problem because of the chromium.

  • Thuy Metheney

    You actually make it seem so easy with your presentation but I find this topic to be really something which I think I would never understand. It seems too complicated and very broad for me. I’m looking forward for your next post, I will try to get the hang of it!

  • I really like the product
    Jane Benski (Verified Purchase)

    I am a bikini competeator and I needed to cut weight. I lost fat weight and gained muscle. I didn’t have any problems with Metabilife Ultra. I do follow a strict diet and workout for a hour to two hours a day also. I reallylike the product.

  • April Gholston

    I took Metabolife one time. Thats all it took for me to realize this medicine was not for me. It made my heart race and made me feel very uncomfortable.

    • taylorrr

      that is because of the ephedara in it ephedra is a supplement that makes your heart race really fast

    • YTammy Ingramcontent://media/external/file/24628our Name

      I was going to try it. But I thought I would see how it was for other people. So I guess I will try it.