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Finaflex PX Review - Does This Thermogenic Work? Are lack of results and negative side effects deal breakers?

By Summer Banks on Sep 28, 2016
Finaflex PX Review

If you haven’t looked carefully at Finaflex PX, now’s your chance. Our in-depth review focused on the ingredients, side effects, scientific research and the quality of customer service. Additionally, we examined hundreds of user comments and experiences. Then, we summarized and refined to give you the info you need.


What is Finaflex PX?

First off, Finaflex PX is a weight-loss supplement designed to increase energy and help burn fat. The ingredients are caffeine, Irisin XD green tea extract, Theobroma cacao seed, blueberry Powder, theobromine, Advantra Z citrus aurantium, rauwolfia vomitoria, thiamine disulfide butyrate (Sulbutiamine), b-phenethylamine hcl, schisandra chinensis (Schizandrol A) and hordenine hcl. The suggested use is one capsule, once or twice per day. You’ll take one upon waking and the other about six hours later. The company recommends not using for more than 45 consecutive days.

Finaflex PX is produced by Finaflex. The company was founded in 2008. The online store as well as trusted retailers sell the supplement. We like that we found some positive customer comments and that it contains a few natural ingredients, but read on…

Lack of Results – “Any Weight-Loss?”

The first concern was the lack of results from Finaflex PX ingredients. “The ingredients are rather promising,” said our Research Editor. “But, a solid profile doesn’t always equate to weight-loss.”

“No weight loss for me, just an abnormal amount of pent up energy,” said one user.

“Finaflex PX seems to work for some people, but my body just doesn’t react to it the way others do. I haven’t lost a single pound, but I do have more energy,” explains another.

This idea of a boost is something we found time and again. According to one user, “One pill is all you need for nice clear energy.”

Another shares, “I do have a boost in energy. This energy mellows out throughout the day.”

Negative Side Effects – “Another Concern?”

We searched Finaflex PX side effects to see what customers had to say. “I had to cut back to half the recommended dosage to minimize the negative side effects from the stimulants,” said a user.

Another commented, “I started with this supplement with high hopes, but after 2 weeks of nothing but a high heartbeat, I had to stop taking Finaflex PX completely.”

You have to look at both sides of the story, right? Well, as one dieter put it, “The first couple days of this made me a bit jittery, but after that I was fine.”

Another revealed, “Gave me a ‘pick me up’ without feeling jittery.”

Our research shows that when any part of a weight-loss supplement is concerning, like being connected to adverse reactions, long-term success may be reduced. So, if Finaflex PX causes negative side effects, this could be problematic.

The Science – “Legit?”

Finaflex PX is proven to help you lose weight, according to the company’s website. Unfortunately, the clinically proven ingredients, like green tea and caffeine, can be purchased for a fraction of the cost of this supplement. No dedicated studies were found that pertained exclusively to Finaflex PX. Being able to find credible scientific information is important to us at DietSpotlight having no definitive proof is discouraging and disappointing.

The Bottom Line – Does Finaflex PX Work?

Alright then. What’s the word on this supplement? There are several things to be excited about with Finaflex PX. The longevity of the company, the professional website and easy to find products, but we feel hesitant putting our stamp of approval because of the lack of scientific data behind the weight-loss claims. We’re also concerned about the negative side effects listed in many reviews and the absence of a money-back guarantee

If you’d like to slim down and get to your goal weight, we suggest trying out a supplement that does have the scientific research that Finaflex PX is missing. A product with published data, clinical studies and real-life reviews backing up its weight-loss claims without the negative side effects.

Among the best products we’ve seen in 2016 is one called Leptigen. This formula contains a proprietary blend of four ingredients that have all been studied in clinical trials and proven to boost weight-loss by improving metabolism and encouraging fat burning. We’ve looked at online reviews for this supplement and are unable to find any complaints about unintended side effects or problems, but we were able to find quite a few reports of dieters seeing great results.

Right now, the makers of Leptigen are even offering a Special Trial Offer. It’s always good to see a company stand behind their product, so this is a good sign.

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About the Author:

Summer Banks is an ISSA-Certified Fitness Nutrition Specialist and has reviewed over 2000 diet products. She has years of nursing training, experience as a manager responsible for 15 supplement brands, and completed coursework on Food and Nutrition from Stanford University. full bio.

How Does Finaflex PX Compare?

Previous Finaflex PX Review (Updated August 27, 2014):

What You Should Know

Considered the next generation weight loss supplement, Finaflex PX is poised to take the industry by storm. The supplement claims to contain the most legal and effective stimulants and fat burners on the market. We've heard such claims before with Glabrinex. There are additional claims on the website focusing on the effectiveness of the supplement. Dieters have the ability to review the claims and make a purchase on the official website. Is this the diet pill of the future? We will see.

List of Ingredients


  • Pro Xanthine 500-XT Blend

Antioxidant Energy Amplification:

  • 1,3,7-trimethylxanthine
  • Blueberry Extract
  • Thiamine Disulfide Butyrate
  • Green Tea Extract
  • Methyl Synephrine
  • Dimethylxanthine

Mood Elevator and Focus Factor:

  • 2-amino-4-methylhexane
  • Schizanadrol A

Product Features

Finaflex PX is a dietary supplement designed to suppress appetite, increase energy and focus, while reducing belly fat. Flex Belt and other weight loss accessories also target fat in the midsection. Customers have the opportunity to review and purchase the supplement on the official website as well as third-party ecommerce site. The cost of the product is $26, considerably less than comparable dietary supplements like Biphedadrene.

Reviewing the ingredient list was quite an experience. There are several proven weight loss ingredients listed in Finaflex PX, including green tea and caffeine (1,3,7-trimethylxanthine). Unfortunately, the ingredients are listed in a proprietary blend. The exact amount consumed is unknown. Similarly, ingredients in prescription drugs like Acxion are also not available.

When we looked at the claims, we noticed there was no information pertaining to clinical trials or scientific research. In essence, there is no guarantee Finaflex PX works as designed. We do have to note, Finaflex PX may not be an ideal supplement for weight management if you are sensitive to caffeine or other stimulants.

See Our Featured


  • Finaflex PX is available on the official website as well as third-party websites.
  • The ingredient listing is available to review.


  • There is no scientific research associated with Finaflex PX.
  • There is no information relating to clinical trials.
  • The supplement lists the proven weight loss ingredients in a proprietary blend.
  • There is more than 400mg of stimulants in each dose.
  • There is no guarantee of weight loss.
  • The supplement is not ideal for individuals with caffeine sensitivity.
  • The website does not provide customer testimonials.


Finaflex PX makes several claims not backed by scientific research or clinical trials. It is unclear why some companies do not provide the scientific research like Dexaprine. There was no information pertaining to customer testimonials. All we found were claims of appetite suppression, increased energy, reduction of belly fat and increased focus. Looking at the ingredient listing, we have to note the amount of stimulants contained in the product. There are more than three stimulants. Considering the ingredients are listed in a proprietary blend, the dieter is not given a true indication as to how much of each ingredient is available. This is unfortunate considering Finaflex PX contains proven weight loss ingredients.

Finaflex PX Questions & Answers:

We summarized hundreds of user comments about Finaflex PX into this helpful FAQ.

What are the side effects of Finaflex PX?

We found dieters who reported Finaflex PX side effects that include nervousness, jitteriness, sleeplessness, anxiety, upset stomach and nausea.

What are the ingredients in Finaflex PX?

Finaflex PX ingredients are caffeine, green tea, theobroma cacao seed, blueberry powder, theobromine, citrus aurantium, rauwolfia vomitoria, sulbutiamine, b-phenethylamine hcl, schisandra chinensis, hordenine hcl.

Does Finaflex PX work?

There’s no scientific research proving the effectiveness of Finaflex PX. We found some studies linking caffeine and green tea to weight-loss, but nothing specific to this formula.

How much does Finaflex PX cost?

Finaflex PX costs $55.95.

How should I take Finaflex PX?

You should take one Finaflex PX capsule twice per day. You will consume one in the morning and another six hours later. One bottle lasts 30 days.

Can I take Finaflex PX if I have a health condition?

Women who are pregnant or nursing, those taking prescription medications, anyone with health conditions or those under 18 years of age should consult with a healthcare professional prior to using a weight-loss supplement, including Finaflex PX.

What do users like about Finaflex PX?

We found that some users liked the affordability of Finaflex PX compared to similar supplements and that it’s easy to buy through the official website.

What do users NOT like about Finaflex PX?

Some users didn’t like the side effects of Finaflex PX and that the formula didn’t help dieters lose weight.

How do I contact the Finaflex PX customer service department?

You can contact the Finaflex PX customer service department by emailing orders@finaflex.com, calling 1-678-762-9302 or mailing correspondence to Finaflex Nutrition 1190 Tidwell Rd. Alpharetta, GA 30004.

Can I contact Finaflex PX through social media?

Yes, you can contact Finaflex PX through Facebook and Twitter.

Do I need to exercise on Finaflex PX?

No, you don’t need to exercise on Finaflex PX, but the company recommends adding fitness to better results.

Should I diet with Finaflex PX?

You don’t have to diet on Finaflex PX, but the company suggests eating healthy to maximize results.

Does Finaflex PX come with a guarantee?

There’s no mention of a guarantee with Finaflex PX. Contact the customer service department for assistance.

Do you know of any special deals or discounts on Finaflex PX?

The only mention of special deals of discounts on Finaflex PX is free shipping in the U.S.

Finaflex PX Side Effects:

We are seeing an increase in weight-loss supplements nowadays, which means it’s easy to confuse the natural solution with being the option without any side effects. This isn’t always the case, as each formula is different and has a potential for an adverse issue. Although Finaflex PX side effects are rare, it doesn’t mean they don’t occur with some users.


The jitters are the feeling of nervousness, shaking, and restlessness. It can be referred to as tremors, shaking, or shuttering.

What causes the jitters?

Most commonly it’s an ingredient such as caffeine or a substance like alcohol or medications that cause the jitters. Other triggers can include irritation of the nervous system, stress or anxiety. [1]

Rapid Heart Rate

Rapid heart rate (tachycardia) is when the heart breaks 100 beats per minute. When the heart reaches these levels it cannot effectively pump blood to the rest of the body. This deprives the organs and tissue of sufficient oxygen. [2]

What causes rapid heart rate?

Rapid heart rate occurs when the normal electrical impulses of the heart are disrupted. There is a wide array of factors which can have an effect on these electrical systems including exercise, smoking, alcohol, some medications, and fever.


Insomnia is the inability to fall or stay asleep when given the opportunity to do so. People with insomnia may feel unsatisfied with their sleeping routine, eventually displaying signs of fatigue, lack of concentration, and mood disturbance.

What causes insomnia?

There are many causes of this symptom, including overexertion, stress, and anxiety. Other triggers could be feeling pain from an outlying condition such as heartburn or constipation. Sleeping disorders such as sleep apnea and deviated nasal septum may also be a factor in causing this symptom.


Anxiety is the feeling of nervousness, unease, weariness, or uncertainty of an outcome. Anxiety can affect the way you live your life, creating a sense of panic in seemingly menial tasks. It can also cause restlessness, irritability, and muscle tension.

What causes anxiety?

Anxiety can be caused by a traumatic experience or death of a loved one. It’s the body’s defense mechanism which allows us to avoid danger, malfunctioning and creating a sense of peril in otherwise harmless situations.

Finaflex PX side effects may be uncommon, but there have been some reports of anxiety, insomnia, and rapid heart rate, among others. In order to protect yourself from any potentially negative reactions, it’s always best to seek the advice of a physician before taking any supplement. This goes especially for those who are under the age of 18, pregnant or nursing, taking any prescription medications, or those with any pre-existing medical conditions.

Finaflex PX is a thermogenic or heat producer. These types of supplements are often used to boost metabolism and spark weight-loss. The label promises "Xtreme Effects." The first ingredient is caffeine and that's not the only stimulant.

Finaflex PX Ingredients and Supplement Facts

Serving Size: 1 Capsule
Serving Per Container: 60
Amount per Serving % DV
Antioxidant Energy Amplification 452.5mg *
- Caffeine * *
-- Green Tea Extract * *
-- Theobroma Cacao Seed Extract * *
- Blueberry Powder * *
- Theobromine * *
- Advantra Z * *
- Rauwolfia Vomitoria * *
Mood Elevator 180mg *
- Thiamine Disulfide Butyrate * *
- b-Phenylethylamine HCL * *
- Schisandra Chinensis * *
- Hordenine HCL *

Other Ingredients: Gelatin, silica, magnesium stearate, titanium dioxide

We dug deep into the Finaflex PX ingredients to give you the details you need.

Blueberry Extract

This is a concentrated form of nutrition found in blueberries.

What is it Supposed to Do?

Blueberries are high in antioxidants and other chemicals that are good for overall health. It is supposed to protect from cancer, heart disease, and a number of other health conditions.

Clinical Research

According to a 2005 study published in Current Nutrition & Food Science, “In vitro studies indicate that anthocyanins and other polyphenols in berries have a range of potential anti-cancer and heart disease properties including antioxidant, anti-inflammatory, and cell regulatory effects.” There’s no connection with weight-loss.

Schizandrol A

Schizandrol A is a supplement that comes from a Chinese medicine herb, Schisandra Chinensis. Typically, the herb is prescribed for immunity support and heart issues.

What is it Supposed to Do?

In recent years, the supplement has gained popularity as a treatment for depression, anxiety, and attention deficit hyperactivity disorder (ADHD).

Clinical Research

There are numerous studies on this chemical, but none relate directly to weight-loss. One study, published in Fitoerapia in September 2014 says, “We highlight SCE and its lignans as promising resources for the development of safe, effective, and multi-targeted agents against cardiovascular disease.”


This is an alternative to ephedra.

What is it Supposed to Do?

It is supposed to boost the metabolism and energy levels like ephedra, without the harmful side effects.

Clinical Research

Clinical research is limited, likely as a result of recent FDA warnings against the ingredient. “Methylsynephrine is a substance that does not meet the statutory definition of a dietary ingredient. The Federal Food, Drug, and Cosmetic Act defines a dietary ingredient as a vitamin; mineral; herb or other botanical; amino acid; dietary substance for use by man to supplement the diet by increasing the total dietary intake; or a concentrate, metabolite, constituent, extract, or combination of the preceding substances. Methylsynephrine does not fit under any of these categories, rendering misbranded any dietary supplement products that declare methylsynephrine as a dietary ingredient.”

Green Tea

Green tea is a naturally occurring plant.

What is it Supposed to Do?

Its caffeine is supposed to increase mental alertness, but antioxidants are also thought to help boost the metabolism to help the body burn more fat.


This is a naturally occurring stimulant found in coffee and tea.

What is it Supposed to Do?

It’s supposed to increase mental alertness and boost metabolism.

3 User Reviews About Finaflex PX

Leave comments below
  • 1

    Not a big fan it made me really jittery like extremely jittery I will never take these again… spent 28 bucks that I will never take and I will not recommend them to anyone….


    Adrian (Editor)

    Hello. All users are different and can experience different results; please make sure to consult with your physician before continuing this product to make sure its safe and effective for you to use.


  • 2

    I wonderful results with Finaflex a couple years ago. Then started back using Finaflex again and was getting the same results so I was curious if the formula had changed? This by far is my favorite stuff and would love to use it again!!!!


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