PhenQ Vs. PhenAprin – Which Is More Effective?

January 10, 2024 |

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It’s a hard choice between PhenQ and PhenAprin as both specify science-backed formulations and high marketing slogans.

But how do you choose the best one?

To make it easier for you, I compared the ingredient lists of these diet pills trying to find out which has the higher potential for burning the stored fats.

Also, I looked for the side effects these ingredients may cause and what users have said about these supplements.

You will find all this information in the sections below. So, stay tuned and read till the end to make an informed decision on buying the best weight loss pill.

Before we dive in, here’s a quick summary of my findings:

Key Highlights:

  • Both these diet pills are potent fat burners, but you may see faster results with PhenAprin owing to its higher stimulatory content.
  • PhenQ has disclosed the concentration of its ingredients, while PhenAprin keeps its formulation proprietary.
  • PhenAprin stimulant has been associated with serious side effects.
  • PhenQ is more effective for reducing fat accumulation in the body
  • Find more about PhenQ on its official website (for Best Price).

PhenQ Vs. PhenAprin – An Overview

PhenQ is made and sold under the umbrella of Wolfson brands. It is a weight loss brand, producing diet pills and meal replacement shakes for over 2 decades.

PhenQ has helped 190,000 people around the globe to achieve their best figures.

PhenQ total users

Their fat burner is made of ingredients that have medically proven weight loss efficacy. These include Caffeine, Alpha lipoic acid, Cysteine, Capsimax Plus, Nopal Cactus, Chromium picolinate, and Innoslim.

These ingredients can help you lose weight even when used separately. And benefits become many folds when you use a well-balanced mixture such as PhenQ pills.

The other diet pill, PhenAprin, is made by SutraHealth. It is a company founded in 2006 in Utah. This company is less reputed than Wolfson Brands, and PhenAprin is currently the only supplement available under their name.

Its formulation also includes science-backed ingredients like PhenQ. It has Glucomannan fiber, L-Phenylaalanine, L-taurine, L-carnitine tartrate, Black pepper extracts, and 7 Keto DHEA.

This blend suppresses appetite, increases fat oxidation, and prevents fat accumulation.

Let’s dive deeper and see how these ingredients work and which pill is more beneficial for weight management;

PhenQ Vs. PhenAprin – Which One Is Best For Weight Loss?

Let’s see how PhenAprin and PhenQ ingredients can help you manage weight and which ones are more effective for weight loss;

PhenAprin Uses Satiety And Stimulation To Curb Hunger


Here’s how PhenAprin ingredients help you avoid binge eating;

1. Firstly, it has two stimulants (Caffeine and bitter orange) contributing to appetite suppression. Stimulants reduce hunger by energizing neural pathways and inducing dopamine release.

In turn, dopamine creates a sense of content, reducing the urge to eat.

Besides that, it has 2 non-stimulatory hunger-reducing ingredients; L- Phenylalanine (an amino acid) and Glucomannan (dietary fiber).

Both these compounds decrease appetite by promoting a sense of fulfillment.

2. The fiber, Glucomannan, absorbs water and swells to a big mass in your stomach. Resultantly, the food-holding capacity of your stomach is decreased.

Also, when your stomach is physically full, the gut lining signals the brain to minimize food cravings.

And as it is a soluble fiber compound, it takes longer to move out from your gut. So, the satiety feelings also last for many hours.

3. Lastly, it has L-Phenylalanine, an amino acid that keeps you calm and contented without food using the satiety hormone CCK.

CCK, or cholecystokinin, is an intestinal hormone released when fats and proteins enter the intestine.

Primarily, it induces the pancreas and gall bladder to produce secretions needed for digestion. But it also reduces appetite by signaling to the brain that food is already there in the gut and the body doesn’t need any more.

The brain responds to these signals by suppressing appetite and producing a feeling of contentment.

When you take PhenAprin, it will induce the same satiety response without eating a big fatty meal. This way, you become contented with smaller meals and don’t feel the craving for many hours.

PhenQ has similar satiety-producing effects, but it also uses other ways to suppress appetite, as discussed next;

PhenQ Offers Healthier, 3-way Appetite Suppression

PhenQ bottles and pills

PhenQ reduces calorie intake by hormonal suppression and inducing satiety to curb appetite and managing glucose levels to deal with cravings.

1. Cysteine from α–Lacy’s Reset is the main appetite suppressor in PhenQ. This amino acid derivative affects the stomach lining and reduces the secretion of Ghrelin (the hunger hormone). Resultantly, you feel lesser appetite and can manage calorie intake more easily.

2. Then it has Nopal Fibrous extracts which work similarly to Glucomannan fiber. You will be full with small meals when taking PhenQ because Nopal extracts physically take up space in the stomach and delay gastric emptying.

So, your stomach will be full longer, and you won’t feel like eating.

3. Caffeine also contributes to contentment with its stimulatory effects. But this effect is milder than the stimulatory effects of PhenAprin ingredients

4. Lastly, PhenQ keeps you from taking too many calories by minimizing food cravings.

This effect is accredited to Innoslim and Chromium Picolinate. Both these compounds stabilize blood sugar and Insulin levels. And when the glucose level in the blood is well managed, you hardly feel any sugar cravings.

This 3-way mechanism makes PhenQ appetite suppressing efficacy comparable to PhenAprin, although its stimulatory effects are milder.

Now, let’s see how these products compare for fat-burning efficacy

These Fat Burners Are the Same in Both Supplements

3 fat-burning ingredients are part of both PhenQ and PhenAprin. But weight loss efficacies of these components slightly differ due to differences in concentration.

These ingredients are:

Caffeine Anhydrous

The major alkaloid from coffee beans is a potent fat burner. In fact, you can think of Caffeine as the key fat burner in both these supplements.

  • PhenQ: It has a moderate concentration so that you get the fat-busting benefits but aren’t overwhelmed by caffeine stimulation. Each of its tablets supplies 75 mg of Caffeine anhydrous.

So, your overall caffeine intake stays way below the daily safe limit even with the full dose (2 pills daily).

  • PhenAprin: Caffeine is also the main thermogenic in this supplement

But the company keeps the formulation proprietary. They just mention that blend of all PhenAprin ingredients makes up 530 mg.

Users reporting weight loss of up to 20 lbs in a month indicate potent stimulatory effects, suggesting a high caffeine concentration. But you can’t be certain of exactly how much!

This puts a question mark on the safety of these pills because many customers have also complained of severe caffeine side effects. (see real reviews below)


Both these pills have L-carnitine L-tartrate, but we don’t know the exact amount added to PhenAprin.

L-carnitine, an amino acid derivate, is a non-stimulatory fat burner that helps transport fats to mitochondria (part of the cell where fats are burned).

Tartarate is a carboxylate compound that makes the carnitine compound absorb faster into the blood and body tissues.

So, it helps you get fat loss results sooner.

Health experts haven’t specified an ideal dosage for this fat-burner complex because it is naturally produced in your body.

But several research studies show that a dose of up to 2000mg/day is safe and effective. Up to that limit, the more you take, the better your metabolism becomes.

  • PhenQ: Each pill has 150 mg of the l-carnitine complex. So, you will get 300 mg of l-carnitine daily.
  • PhenAprin: Exact concentration is not specified, so a comparison can’t be done.

Black Pepper Extracts

Natural extracts from peppers help diet pill ingredients absorb faster. Piperine compound busts fats and prevents the formation of new fat compounds (adipogenesis) in the body.

Also, capsaicin compounds in these extracts promote fat loss by converting stored white fats into readily dissolvable brown fats.

  • PhenQ: Capsimax blend in PhenQ is made from natural pepper extracts. Each pill has 3 mg of black pepper extracts.

Plus, it has Capsicum extracts adding 8 mg of capsaicin-rich components to the mixture. This way, fat reducing the efficacy of pepper extracts is a double fold in PhenQ compared to the other pill.

  • PhenAprin; only has black pepper extracts to lower fat mass with piperine.

Phenapirin Gives A Stronger Stimulatory Punch

These diet pills have both stimulatory and non-stimulatory fat burners. However, the stimulant content of PhenAprin is higher than PhenQ.

In PhenQ, Caffeine anhydrous is the only stimulatory component. But in PhenAprin, there’s also bitter orange extract. The main bioactive compound of bitter orange, p-synephrine, is a potent stimulant.

So, it’s a dual stimulatory punch which makes it so good at burning fats. However, it also poses questions about its safety, as described below.

PhenQ Is More Effective For Preventing New Fat Build Up

For proper weight management, you need to prevent fat accumulation besides burning the already stored fats. And PhenQ enables you to do that more effectively.

Nopal Cactus and black pepper extracts both keep fat build-ups in check. Nopal fibers bind to the fatty acids in the gut and don’t let them absorb into the blood. These attached fats become a part of stool and are excreted from the body.

This way, Nopal wastes a lot of fats from your meals and prevents them from becoming part of your body mass.

Black pepper extracts contain piperine, a compound that reduces the formation of fat deposits (adipogenesis) in the body.

It keeps the absorbed fats in active form so that they are captured by metabolic machinery and utilized in energy production.

With PhenQ, you get both benefits, but with PhenAprin, you will miss out on the Nopal’s fat-excreting characteristics.

PhenQ cta1

PhenQ Vs. PhenAprin – Which One Is Safer?

PhenQ Side Effects

Its Safer Because Of the Balanced Concentration of Thermogenics

PhenQ is a safer supplement because of its all-open formula. Its ingredients table enlists the concentration of each ingredient.

With known concentrations, you can analyze whether a supplement suits your health or not. Also, you know what changes you need to make to your diet and lifestyle to maximize health benefits and avoid side effects.

For example, knowing the amount of Caffeine in PhenQ, you get an idea of how much coffee you can drink while taking this supplement. But you can’t make this estimate with PhenAprin as you don’t know how much Caffeine it already has.

Most Common Side Effects Are Gut Issues

Gut issues like nausea, diarrhea, and blotting are the most common negative effects reported in PhenQ reviews.

Mostly these effects are seen in the initial days of supplementation, like for a week or so. After that, symptoms start fading off and are soon completely gone.

The reason behind these disturbances is thermogenic compounds like Caffeine, Nopal, and Capsimax are highly potent, and the gut takes some time to familiarize itself with these ingredients.

Another reason for PhenQ nausea is not taking the pill on an empty stomach. This can lead to high acidity in the stomach, which backflows to the esophagus, causing heartburn and nausea.

Can Cause Caffeine Side Effect If Dosage Guideline Aren’t Followed

Besides gut issues, you may be bothered by caffeine-related side effects. These effects occur mostly when users don’t use the medicine according to company recommendations.

For example, you may find it difficult to fall asleep if you took the diet pill too late or consumed more than 2 pills. Similarly, you can experience jitters or headaches by taking 2 pills together.

PhenAprin Side Effects

  • Proprietary Formulation Raises Concerns For Safety

The biggest question about PhenAprin’s safety is its proprietary recipe. Even when you know which compounds you are taking in, you can’t be sure of a supplement’s safety when you do not know the ingredients’ concentration.

As in PhenAprin, you know there’s Caffeine. But there’s no clue how many mg of Caffeine are there in a 540 mg pill. No wonder why many users complain of its overstimulation effects.

  • Some Customers Report Gut Discomfort

Gut discomfort is a common complaint I found in PhenAprin reviews. Many of the users couldn’t withstand these effects and eventually quit the drug because it causes severe nausea and diarrhea.

For instance, see this review from Haley on PhenAprin’s Amazon listing;

Haley reviews PhenAprin on Amazon
  • May Cause Overstimulation With Caffeine and Bitter Orange

Caffeine anhydrous and p-synephrine in Bitter Orange extracts are both strong stimulants. So, ingesting higher doses can lead to over-stimulation, causing serious adversities.

Overstimulation can lead to insomnia, headaches, jitters, and increased heart rate. If prolonged, these effects can lead to cardiovascular issues and hypertension.

Users like SpiritCrusher have warned others about the high caffeine content and associated side effects they experienced after using these pills.

PhenAprin amazon review
  • Bitter Orange Has Been Associated With Severe Ailments

Bitter Orange or Citrus Aurantium is long used in weight loss supplements due to its fat-burning efficacy.

But the National Institute of Health (NIH), USA, informs that multi-ingredient products containing bitter oranges have been associated with severe side effects. Increased heart rate, heart attack, and strokes are reported by such supplements in different case studies.

Although researchers are unsure about the exact reason for these effects, it is advised to use bitter orange extracts only in small amounts.

But this measure is not possible with the “concentration not known” formulation of PhenAprin.

  • Not A Good Choice For Individuals With Anxiety Disorders

Amazon reviews of PhenAprin suggest it’s not suitable for people facing depression or having a history of such disorders.

Hannah Pompa said the pills made her experience severe anxiety. She had a history of mild depression, but this supplement worsened her condition. It made her feel depersonalization, extreme anxiety, numbness, brain fog, and loss of interest.

PhenAprin Amazon Review 2

Similarly, J cautioned about using PhenAprin with anti-depressants like Zoloft. He tried it and felt dizziness, jitters, and extreme brain fog.

Amazon PhenAprin review 3

PhenQ Vs. PhenAprin – Which one is Cheaper?

PhenQ – Where to Buy & Price

PhenQ costs $69.99 for 1 pack. Each pack has 60 pills, and with the recommended dosage (2 pills a day), it will last you a whole month.

You get many financial benefits with this supplement as the company;

  1. Offers discounts on bulk purchases,
  2. Ships your parcel free of cost, worldwide
  3. Promises a 100% refund if you don’t like the product

So, you can buy 3 packs for $139.99 and 5 packs for $209.99. Due to limited stock, the company currently supplies only 5 packs per household at maximum.

PhenAprin – Where to Buy & Price

PhenAprin has 60 pills per pack, lasting a month with the recommended dosage. It costs $39.95 per pack and $59.90 for the 2-pack bundle.

It ships for free, but you can’t return the product if you dislike it. However, you can get a replacement or refund if you receive a defective parcel.

Officially, it is sold only on the official Amazon Shop. Besides that, you can find it from many resellers as well. However, I encourage you to go to the official shop to ensure you get the legit product.

PhenQ Vs. PhenAprin – Customer Reviews

PhenQ Before and After

  • Axelle, 22, used PhenQ to improve her body shape and get rid of love handles. Combined with a good diet and exercise routine, she got her goal and lost 9 lbs in just 1 month using this pill. She is motivated to continue for 3 months to maximize the results.
PhenQ Review of Axelle
  • Nicola wrote in her PhenQ review that she had been struggling to lose weight for 3 years. Her biggest challenge was cutting on foods she loved, like chocolates. But PhenQ helped her eat healthier and stay active. Overall she has lost 14 lbs in 9 weeks.
nicola review

PhenAprin before and after

PhenAprin reviews on Amazon show a mixed response from users. Some got positive results in a short time and happily shared the PhenAprin before and after pictures with their reviews. For example,

  • Sarah Hugo said she had tried various products before, but none reduced her appetite, like PhenAprin. She’s been using this diet pill for a few weeks, and her clothes are already a fitting loser.
Sara Hugo PhenAprin review
  • Emma said it worked better than a low-calorie diet alone. She lost 20 pounds in a single month without working out.
PhenAprin Review

However, besides the happy customers, many others had neutral views or down-voted PhenAprin. For instance;

  • Arelius felt Caffeine was over the safe limit because she fell ill after taking these pills. She contacted the company to know how much Caffeine it has, but they didn’t respond to her query.
  • Also, Alexandria quit PhenAprin due to severe gut discomfort.
alexandria phenAprin review on Amazon

PhenQ Vs. PhenAprin – Similarities/Differences



Fat burning efficacy
  • Stimulatory thermogenesis (milder)
  • Speeds up Fat burning machinery
  • Reduces fat formation more effectively
  • Promotes fat excretion from the gut
  • Stimulatory thermogenesis (stronger)
  • Speeds up Fat burning machinery
  • Reduces fat formation 
Appetite Suppression 
  • Induces a sense of fulfillment
  • Reduces Hunger hormone secretion
  • Stabilizes blood glucose level
  • Induces a Sense of fulfillment
Average Weight Loss 
  • 5-10 lbs per month
  • 30-40 lbs in 3-4 months
  • 10-20 lbs per month
Side Effects
  • Gut Issues (Diarrhea, nausea, bloating, abdominal pain)
  • Caffeine side effects (headaches, sleeplessness, increased heart rate, jitters)
  • Milder side effects
  • Gut Issues (Diarrhea, nausea, bloating, abdominal pain)
  •  Stimulatory side effects (headaches, sleeplessness, increased heart rate, jitters, brain fog)
  • Body ache
  • Side effects could be more severe
Recommended Dose
  • 2 pills daily
  • 2 pills daily
  • 1 pack = $69.99 
  • 3 packs = $139.99 
  • 5 packs = $209.99  
  • 1 pack = $39.95
  • 2 packs = 59.90
Shipping and Refund
  • Worldwide free shipping on all orders
  • 60-day Money back guarantee with a 100% refund
  • Delivery via Amazon, Free Shipping
  • No refund Provided
Where to Buy
  • Official PhenAprin Amazon Store


Is PhenAprin the same as Phentermine?

Phentermine is a prescription anorectic (appetite-suppressing) drug used in weight loss therapies. In contrast, PhenAprin is an OTC weight loss medicine offering appetite suppression and fat-burn properties.

These drugs have comparable efficacy, but PhenAprin is a safer weight-loss solution than Phentermine.

Is PhenAprin FDA approved?

PhenAprin is not FDA-approved because it is a dietary supplement. And FDA does not regulate over-the-counter dietary supplements made from natural ingredients.

Final Thoughts: Which is best overall?

PhenQ is a healthier option because it reduces hunger and protects your body from starvation by stabilizing blood glucose levels. Similarly, its fat burners are more natural and health-friendly.

Conversely, PhenAprin might provide you with similar or even faster weight loss results, but its safety profile is not as sound as PhenQ.

Important Disclaimer: The information contained on MAX HEALTH LIVING is intended for informational and educational purposes only. Any statements made on this website have not been evaluated by the FDA and any information or products discussed are not intended to diagnose, cure, treat, or prevent any disease or illness. Please consult a healthcare practitioner before making changes to your diet or taking supplements that may interfere with medications.

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