FenMax Product Review

FenMax is a fairly new dietary supplement that is quickly gaining popularity on Amazon. The manufacturer makes many claims about this product’s ability to help you lose weight, but can it live up to the hype?



In this in-depth review, we’ll take a look at FenMax’s manufacturer and ingredients to see how well it can work. We’ll also let you know about any possible side effects.

FenMax Purpose

FenMax is a dietary supplement that helps you lose weight by suppressing your appetite and increasing your fat-burning metabolism.

Who Makes FenMax?

Researching FenMax proved to be problematic from the very beginning. There is no manufacturer listed on the product label. Additionally, there is no official product page beyond its Amazon sales page.

This is a problem, because although the product label states that this diet pill is made in an FDA certified facility following Good Manufacturing Processes, there is no way to verify this. Additionally, there’s no way to tell where the ingredients are sourced from.

How to Take FenMax

For best results, you should take one FenMax pill twice per day. The product’s sales page also states that FenMax is designed to be used while following an aggressive prescription-level diet and exercise program.


FenMax makes a lot of weight loss claims. The first claim is of course weight loss. The product page claims that taking FenMax gives you an energy boost that results in an increase your metabolism and therefore more effective fat burning. It also claims that this product can suppress your appetite. FenMax is supposedly safe to take over the long-term with little to no side effects. But can the product really live up to these claims?


Any time a product attempts to hide its manufacturer, it is cause for concern. There’s no way to verify where this product is coming from, and therefore it’s impossible to tell that the company producing this herbal supplement is reliable or truthful.

This product makes a lot of claims about helping you lose weight, but it also states that it should be used while following an “aggressive prescription diet.” The problems with this is that these types of diets are also intended to help you lose weight quickly. There’s no way to tell whether the results anyone achieves is a result of the ingredients in FenMax or as a result of the drastic lifestyle change following an aggressive prescription diet brings about.

When a product states outright that a product is safe to be used for the long-term, we become suspicious. After all, if the product helps you lose weight so quickly, why would you need to use this product long term? This can sometimes indicate that the product contains ingredients that may lead to dependency.


FenMax contains a proprietary blend of pharmaceutical-grade ingredients intended to help you lose weight.

2-Phenylethylamine – this ingredient is also known as PEA. It’s a neuromodulator that causes the brain to release “feel good” chemicals like dopamine and norepinephrine. Many antidepressants contain this ingredient. PEA is believed to help reduce emotional eating. It can also create a rise in blood pressure and blood glucose levels, which leads many to believe that it functions as an appetite suppressant and boosts the metabolism. Unfortunately, this also means that it can cause a number of unpleasant side effects. These include anxiety, racing heartbeat, nervousness, and insomnia. Additionally, because it releases chemicals that lift the mood and help you feel good, this ingredient can be addictive when taken over long periods of time.

Hordenine Hydrochloride – Hordenine HCL is a natural monoamine oxidase inhibitor. It helps to ensure that plenty of the neurotransmitter and “feel good” chemical dopamine is available in the brain. This means that it can help balance your mood, provide you with more focus and energy. Unfortunately when taken too much, too often, or for too long it can be responsible for chemical imbalances in the brain that can lead to mental health problems such as depression. It may carry other side effects such as dizziness, restlessness, anxiety, stomach upset, and rapid heartbeat.

Yohimbine Hydrochloride – this ingredient helps to increase blood flow throughout the body. This is believed to help increase your body’s metabolism. As you might expect, this ingredient also comes with a list of unpleasant side effects, including upset stomach, anxiety, nervousness, muscle tremors, insomnia, dizziness, irritability, nausea, diarrhea, bloating, and high blood pressure.

Synephrine Hydrochloride – synephrine is an analog for ephedrine, a now-banned chemical that was once very popular in diet pills. Synephrine is believed to mimic the effects of ephedrine, though with less potency. It’s believed to function as an appetite suppressant and energy booster. As you might expect and as is true of most stimulants, synephrine does have several negative side effects including racing heartbeat, anxiety, sweating, insomnia, and high blood pressure. If mixed with other stimulants, synephrine can even be dangerous.


We can find no positive reasons to take FenMax, in spite of the pharmaceutical grade ingredients this product claims to have.


There are a number of negatives associated with this product’s ingredients. The first of these is the fact that several of the ingredients on this product’s label can be addictive when used over longer periods of time. The second is the negative side effects associated with this product. Synephrine can even be dangerous when used alongside other stimulants like caffeine. When you add to this the fact that there’s no way to research who makes FenMax, we are left concerned.

Customer Reviews

When looking over the most recent customer reviews on Amazon for FenMax, it quickly becomes clear this product does not work. Only one of the top five reviews states that the customer had a positive experience. Additionally a few of the most recent reviews state they experienced unpleasant side effects such as nervousness and anxiety.

Verdict – Rejected

We can think of no good reason why anyone would want to take FenMax. There are certainly better products on the market today. Not only to the majority of recent reviews state that this product doesn’t work, the ingredient list is quite concerning. Add to that the fact that we cannot find any information about the manufacturer, and we recommend looking elsewhere for a diet pill that will work for you.

Qsymia Side Effects

Qsymia is a combination drug used in appetite suppression and weight loss. The two components of this prescription medication are phentermine and topiramate. Phentermine acts as a stimulant and appetite suppressant, while topiramate is an anticonvulsant that causes weight loss as a side effect.



This combination drug was developed as an alternative to the very controversial and dangerous fen-phen. The phentermine was not the controversial ingredient in fen-phen, however. It was the fenfluramine that seemed to be causing dangerous effects to valves of the heart in many patients taking the drug. But Qsymia has shown to be a relatively safe and effective alternative that has had United States Food and Drug Administration approval in 2012.

Qsymia, used in conjunction with a reduced calorie diet and increased physical activity, can significantly effect weight loss results in those who are obese. In clinical trials, individuals who were given Qsymia lost 10% to 11% of of their body weight. Those who took placebo in the trial only lost 1% to 2%. Also, 62% to 70% of subjects saw significant weight loss results compared to only 17% to 21% of those who were given placebo. With such great results, it is easy to see why this combination medication is so helpful to those who are obese and suffering from complications due to inability to lose weight. But as with any medication, there can be many side effects, and any individual taking any prescription drug should be made aware of the side effects and speak with their doctor about the potential risks.

Some of the side effects that were found in clinical trials with Qsymia are as follows:

  • Paraesthesia, which is a tingling sensation in the fingers and toes
  • Dizziness
  • Dysgeusia, which is an alteration in the perception of taste
  • Insomnia
  • Constipation
  • Dry mouth

​These side effects were found in less than or equal to five percent of participants and less than or equal to one and a half times the levels of those taking the placebo. These are small numbers, but the potential is there, and one will not know their own personal side effects until taking the drug. This is why it is so important to speak with your physician and get checkups to ensure that you are not experiencing any side effects that could be a hazard to your health. At the same time, a majority of users do not experience adverse side effects. Obesity can be a killer and sometimes some adverse side effects are worth it to the individual to save their health and save their life.

There are some other side effects listed on the packaging of Qsymia, but it is thought that these affect those who have epilepsy, but it is still important to take not of any potential side effects. These other side effects include:

  • Increased heart rate
  • Suicidal ideation and suicidal behavior
  • Glaucoma
  • Sleep disorders
  • Mood disorders
  • Creatine elevation
  • Metabolic acidosis

There are clinical trials to examine the increased heart rate in some users. It is believed to be due to the topiramate, but scientific research will have to be conducted to determine the cause. It is also not recommended for pregnant or nursing women to use this drug, as it may cause birth defects or developmental defects in babies.

5 Stars Reviews
5 stars - "I never experienced any side effects in Qsymia. It works magic!" Based on 135,123 Votes since 2009!

Qsymia Vs. Adipex P

f you are on the hunt for a prescription diet pill and have been considering any of the many makers of phentermine products, you have likely heard of Qsymia and are likely interested in finding out more about this product.



But what is it that sets Qsymia apart from the competition? The difference is that Qsymia adds another medication to the mix called Topiramate. While Adipex P with only ingredient, Phentermine HCL and the many generic forms of it are effective in appetite suppression and weight loss, the addition of Topiramate seems to yield better results. Researchers have been conducting research for quite some time to find ideal drugs to mix with phentermine to assist with weight loss support.

​One of these drugs was Fenfluramine, which caused heart valve complications in many of its users. Fen-Phen was taken off the market, but that didn’t mean that scientists weren’t still searching for a better and safer combination drug. The Topiramate that Qsymia added has thus far proven to be that safer and more effective drug, and it has proven to be not only a top choice, but the only choice, since its approval by the United States Food and Drug Administration in 2012. Topiramate is an anticonvulsant that also has a side effect of weight loss. Previously, doctors would sometimes prescribe phentermine and Topiramate together to help an obese patient suppress their appetite and lose weight, so Vivus Inc made the genius move of manufacturing Qsymia.

​When an individual is prescribed to Phentermine, they are also “prescribed” to a lower calorie diet. This can come along with intense cravings that can overcome the effects of the appetite suppression with phentermine. And the patient is supposed to continuously decrease caloric intake over time, day by day. This can make the craving get more intense over that time, as well. However, Topiramate has shown to decrease the powerful cravings, and some patients have even referred to it as a mood stabilizer for them, since the cravings can make an individual cranky and on edge. It can also be mentally damaging when an individual gives in to those cravings and interferes with their own personal progress. So, the fact that Topiramate alleviates these strong cravings has made this combination drug one of the top choices for those who need to lose a significant amount of weight, those whose life depends on it. Topiramate truly seems to make Phentermine more tolerable for the patient and makes the entire process much easier. One other major difference to not about Qsymia is that it is approved for longer term use, unlike Phentermine alone. This can be advantageous for those who may have a slower track plan to weight loss. The cost of Qsymia can also be lower with certain insurance plans, so it would be a worthy investment of time to speak with your doctor and insurance provider to find which medication is right for you and your weight loss goals as well as your wallet!

5 Stars Reviews
5 stars - "In my opinion Qsymia works better compare to Adipex P, because of topiramate. It is not just plane Phentermine HCL pill like Adipex. Combo of Phentermine / Topiramate makes huge difference. I switched from Adipex P to Qsymia and I am happy!" Based on 135,123 Votes since 2009!

What is Topiramate?

​Topiramate is an anticonvulsant and nerve pain prescription drug. It also, however, comes along with side effects resulting in weight loss. For this reason, it has been added as a prescription alongside phentermine for many people who are suffering with obesity.



​These two drugs are often prescribed to individuals whose health is at risk due to obesity and the comorbid disorders that often come along with it. However, they are not prescribed without a change in diet, exercise, and overall lifestyle. Phentermine helps to suppress appetite as an amphetamine. However, there still comes some intense cravings with the dietary changes that doctors prescribe. The individual who takes phentermine is to reduce their caloric intake over time. As the number of calories consumed per day drops, the individual can start to feel powerful cravings for more food. Topiramate helps to alleviate these cravings, making the weight loss process much easier and usually more successful.

​When an individual is obese, substantial weight loss is very important, because it improves the overall health of the individual and decreases the risk factors for heart disease, diabetes, high blood pressure, and premature death. This combination of Topiramate and Phentermine is often taken orally once a day, with or without food, but always as directed by your doctor. Dosage is based upon the condition of each individual and how they are responding to treatment. Doctors will often start small and build up to a proper level for each individual. Unless your doctor tells you otherwise, it is most often recommended that plenty of fluids are consumed while taking this medication. Aside from the dry mouth it can cause, it is recommended to avoid the occurrence of kidney stones.

​There is still question as to how Topiramate causes weight loss in individuals who are prescribed this medication. It could work as an actual appetite suppressant. It could work by increasing the body’s levels of energy used. It could increase metabolic rate, or it could produce a neurological effect that leads to the weight loss. Some other side effects of Topiramate when taken with phentermine include dry mouth, drowsiness, dizziness, difficulty sleeping, tiredness, paraesthesia (tingling in hands and feet), constipation, and a metallic taste in the mouth.

Of course, with any prescription medication, if an individual is experiencing these side effects persistently, they should check in with their physician or pharmacist. However, most people do not experience these adverse side effects, and if they do, it is often mild. Before taking Topiramate with Phentermine, an individual should notify their doctor of their medical history or any lifestyle risk factors such as:

  1. High blood pressure
  2. Glaucoma
  3. History of drug and/or alcohol abuse
  4. Heart disease (heart attack, chest pain, murmur, irregular heartbeat, and/or heart valve issues)
  5. Psychological mood disorders
  6. Pulmonary hypertension (high blood pressure in the lungs)
  7. Storke
  8. Hyperthyroidism
  9. Seizures
  10. Kidney or liver disease
  11. Metabolic acidosis (imbalance)
  12. Ketogenic diet (high fat, low carb)
  13. Pregnant, breastfeeding, or may become pregnant
5 Stars Reviews
5 stars - "Qsymia works! Addition of Topiramate to Phentermine HCL is the proper approach!" Based on 135,123 Votes since 2009!

Vivus – The Makers Of Qsymia

Vivus, Inc. is a small biopharmaceutical drug development company located in Mountain View, California. Vivus dedicates their mission to creating groundbreaking, state of the art therapies to treat a various number of health issues that many Americans and Europeans suffer with.



These conditions include but are not limited to obesity, diabetes, sleep apnea, and sexual health. One of the company’s noted products is Qsymia. This is a combination drug that contains Phentermine and Topiramate. Topiramate is often prescribed by doctors alongside Phentermine to help increase weight loss results and to help curb the intense cravings that can come along with the decreased caloric intake that patients must carry out when taking Phentermine and Topiramate prescriptions. Vivus noted the dramatic and noteworthy results that individuals were getting with the Phentermine and Topiramate combo and made the genius and innovative move to create one medication that contains both. This has made the weight loss process for obese individuals much easier. Phentermine and Topiramate are often prescribed to individuals whose health is at risk due to obesity. Comorbid disorders that can come along with obesity include heart disease, diabetes, high blood pressure and premature death. Many people have a negative outlook on “diet pills,” but Qsymia is far from your average over the counter diet pill. It is a prescription drug prescribed to those whose obesity has become a risk to their health. This combination drug has been a life saver for those who are struggling with taking and keeping the weight off.

Vivus engages in clinical trials for the medications they manufacture. Reviews of these trials can be found on the company website at www.vivus.com. They focus on bringing awareness and education to patients and the medical community through their research. They also publish their research results through the National Institutes of Health registry, which can be found at www.clinicaltrials.gov. Here you can review current human trials that are researching treatment for individuals suffering with serious and/or life threatening diseases and disorders. Qsymia is Vivus’s breakthrough product and the manufacture of this medication has shown to help many individuals suffering with obesity.

Vivus’s Board of Directors includes experienced individuals who have worked in the pharmaceutical industry for much of their careers. CEO, Seth H. Z. Fischer, has had involvement with Trius Therapies Inc. and BioSig Technologies, Inc. He served as a chairman for Johnson & Johnson for almost 30 years. He spent time as president of Ortho-McNeil Pharmaceuticals and has had much experience with Topamax (Topiramate) during his career.  ​He has also been involved with the production and manufacture of medications for analgesic, anti-infective, cardiovascular, neurologic, psychiatric, and women’s health issues. He passionately works alongside a Board of Directors with pursuits similar to his own. This board includes David York Norton, Jorge Plutzky M.D., Eric W. Roberts, Herman Rosenman, Allen L. Shaw, and Mayuran Sriskandarajah.

This Board of Directors touts extensive college and post-collegiate education and experience, ensuring top standards of safety and quality for patients who are suffering with life-threatening diseases and disorders. Vivus also has a passionate whole staff dedicated to their mission of creating treatments to save lives as well as improve the quality of life for patients across the United States and Europe.

5 stars rating Vivus Qsymia
5 stars - "This is the best diet pill on the market. I love how I feel on Qsymia / Topiramate mix. So far so good - 5 stars!" Based on 121,000 Votes!