PhenterPro SR Tablets

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PhenterPro SR is an energy boosting, appetite suppressing diet pill, currently available without a prescription.

Nothing in the world *that is not a controlled substance* will give you euphoric energy, keep your body in the optimal fat burning zone and destroy those food cravings like you'll get with PhenterPro SR. 

PhenterPro SR Tablet White tablets with blue specks
List price: $201.00
You save $22.00
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Evidence-Based Formulations


  • Supports fat burning and helps reduce food cravings by increasing norepinephrine release, thereby reducing metabolic destruction of norepinephrine; aiding in weight reduction by increasing metabolism and reducing appetite.
  • 2-Phenylethylamine has been known to induce a natural high or euphoria while also increasing focus and memory.
  • Synephrine supports the breakdown of existing fat cells into energy.
  • 1,3.7 Trimethylxanthine supports thermogenesis to aid in reduction in size and number of adipose cells to decrease fat mass

Suggested Usage

  • Adults take two tablets daily with 8 ounces of water. 
  • We recommend you take one tablet in the morning during your fasting window, and the second tablet with your first meal (follow our Lipotropic 16:8 intermittent fasting plan which is included free with your order).
  • Not intended for those under the age of 18.


Product Details

  • Form: Tablets (white w/ blue specks)
  • Serving Size: 2 tablets
  • Number of Servings: 30

Dietary Restrictions


Health Interests

Blood Sugar, Metabolism, Mood, Energy, Weight Loss

4.4 out of 5.0 stars
Read reviews by real people who take PhenterPro SR Tablets.
  • About PhenterPro SR
  • FAQs

Here's Why Doctors Are Switching Patients To PhenterPro SR

Imagine your favorite foods. The ones you kinda crave even when you don't feel that hungry. You know, the ones that get you in trouble and leave you feeling heavier and more bloated than last week. 

Unless you have a super-human metabolism, you know that bloated, watery feeling. If we're really getting graphic, I've been there, and that's when my thighs would be sore from rubbing together... and sitting down at work was even painful because my skin was so bloated with water retention ON TOP of the fat that was already there. I'm talking the problem areas like your stomach, upper arms, hips and thighs...

If you've felt the pain and struggle of being overweight, then high five, because today is the day it all changes for you.

Imagine yourself enjoying the foods you love without worrying about overeating. You can see and feel the fat disappearing all over your body, like a melting ice cube.

Well, thanks to over a decade of lab research and testing, your solution is right here on this page...

PhenterPro SR is an energy boosting, appetite suppressing diet pill, currently available without a prescription.

Nothing in the world *that is not a controlled substance* will give you euphoric energy, keep your body in the optimal fat burning zone and destroy those food cravings like you'll get with PhenterPro SR. 

Taken as directed, PhenterPro SR can...

  • Boost your energy - you will enjoy an uplifted mood and more energy throughout the day
  • Destroy food cravings - no more hunger pangs and overeating
  • Boost your metabolism - so your body can burn fat all day - even overnight!
  • Help you reach your goals!

Enjoy more energy without jitters.

It is common for people who are overweight or obese to experience a decrease in energy. In fact, when a person shows signs of chronic fatigue syndrome and they are obese, they will not be diagnosed with chronic fatigue syndrome (1), since obesity is known to have a significant effect on energy levels and lead to an increased risk of experiencing fatigue frequently.

With PhenterPro SR, you’ll experience an impressive boost in your energy levels. This is one of the very first effects that you will notice when you start using this weight loss pill. This boost in energy will help you get through the day easily, and you won't end up feeling tired before the day is gone.

Feel relief from hunger and food cravings

It is definitely not news that overeating is one of the most common reasons why people gain excess weight and ultimately become obese – this might be the biggest culprit when it comes to both gaining weight and the difficult times people face when they are trying to lose weight. Binge eating can cause a caloric surplus, leading to weight gain instead of weight loss. Overeating has become such a big problem that scientists now recognize the possibility of food addictions (2).

With PhenterPro SR, you’ll notice that your appetite is better regulated and you won’t feel as hungry between the different meals you eat during the day. If you read any publication that tells you how to lose weight fast, you’ll notice that appetite suppression is one particularly important element. By reducing the number of calories you eat, you will find that losing weight also becomes much easier.

Boost your metabolism to burn more fat.

Your metabolism plays a vital role in how much fat your body decides to store. When you have a slow metabolism, it means your body will burn a lower number of calories (3) even when you are physically active, as well as when you are resting. With a higher metabolism, your body burns more of the calories you eat so less is stored as fat.

PhenterPro SR is a weight loss pill that can help you experience a significant enhancement in your metabolic rate. This means calories will be burnt faster when you work out, as well as when you are not physically active.

PhenterPro improvement areas

Here's What Real People With Real Results Are Saying...

Carisa Brandriet - Age 29 - Fort Lauderdale, FL

PhenterPro SR 2 Month Program


 “I highly recommend this product it’s the best thing I’ve ever done for myself. I lost 29 lbs in two months and you don't really realize how bad it is until you look back on it and see the pictures. 

I was so tired all the time and I just didn't want to do anything. Now it’s the complete opposite! Plus just feeling good in your own skin is motivation enough to stick with it! I can't thank the makers of PhenterPro enough for basically changing my life!”

I can’t say enough about how great I feel after losing this weight… I was sitting in the house basically depressed and with no hope in sight. I couldn’t break the cycle until I found this product. Now I just ordered another 2 month supply so I can lose even more and start toning up."


Matt Porter - Age 37 - Chicago, IL LOST 35 lbs!

PhenterPro SR 3 Month Program


“I’ve struggled with my weight since college and I decided to try the 3 month PhenterPro program.

I'm 53 days into my program and I not only lost all the weight I wanted but, I am now in my best shape since high school. I feel confident, energetic and I’m motivated to be healthy and start exercising to continue on to the next level.”



What Makes PhenterPro SR So Effective?

2-Phenylethylamine has been known to induce a natural high or euphoria while also increasing focus and memory. It also helps regulate blood glucose levels, which in turn encourages your body to keep your metabolism burning strong.

One study inspected the effect of a weight loss product containing phenylethylamine and found that addition of this compound enhanced the mood of subjects who used the supplement. Phenylethylamine has been shown to produce relief from depression even in participants who were unresponsive to other means of treatment.

The main advantage of phenylethylamine is that it doesn't produce tolerance that is associated with amphetamines. This compound’s mechanism of action could be down to dopamine release which not only improves mood but also helps reduce appetite. As a result, you lose weight and manage to keep it off (4).

1,3.7 Trimethylxanthine Trimethylxanthine is the chemical name for a powerful form of caffeine. Found in many forms of plant life other than tea and coffee, caffeine is part of our everyday food intake. An article in the peer-reviewed Journal of Food Science, called "Caffeine (1, 3, 7-trimethylxanthine) in “Foods: A Comprehensive Review on Consumption, Functionality, Safety, and Regulatory Matters" explains that caffeine is helpful in treating obese patients when combined with other drugs. The paper also shows that caffeine not only promotes weight loss but also decreases overall risks for developing the metabolic syndrome (5). Caffeine works by exhibiting thermogenesis effect thus reducing the size and number of adipose cells to decrease fat mass (6).

Hordenine is an alkaloid found in plants such as barley. Due to its adrenergic nature, hordenine allows nerve cells to release neurotransmitters such as adrenaline and noradrenaline (7). It gives you three main benefits: fat loss, appetite control, and energy. It is well known for helping your body release norepinephrine and for reducing the metabolic destruction of norepinephrine. Norepinephrine is known as a very powerful key to weight reduction, as it helps increase metabolism and significantly reduce appetite.

Synephrine is an active ingredient in bitter orange, fruit well-known for its weight loss potential. It increases energy and kicks your fat burning metabolism into action without increasing heart rate or blood pressure (8). Synephrine works by affecting the body’s energy production, i.e. by altering the function of the liver which produces enzymes and plays a role in digestion. It has been the subject of many scientific studies for its fat burning effects, and it has been shown to increase the breakdown of fat into energy. One study found that participants were given synephrine before exercise, and they burned more fat as opposed to carbs during exercise (9).

Getting Started With PhenterPro SR

PhenterPro dosage instructions
PhenterPro SR ingredients



What's in PhenterPro SR?

The formula can be found below:

PhenterPro SR ingredients

For more detailed information on each ingredient, backed by references to medical journals and studies, please go back to the "More Information" tab you were on before you visited this FAQs tab, and scroll down to find the ingredient guides.


Are there any side effects?

Our formula is designed to give you the feeling and results you desire, without unpleasant side effects. Some customers report difficulty falling asleep in the first 2-3 nights. Most customers report no side effects -- just feeling less hungry and more energetic, without anxiety or jitters.


How do I take PhenterPro SR?

For optimal results, following our Lipotropic 16:8 diet and eating schedule, you would take take 1 tablet when you wake up. Drink plenty of water, and maybe sip on black coffee if you like - just don't eat until 4-6 hours after you've woken up. Then eat your first meal and take your second PhenterPro SR tablet with that meal. If needed, you can take up to 4 tablets daily, however we reocmmend starting with 2 for assessment of your individual needs.


By using PhenterPro SR™ on a daily basis, you can reduce hunger and food cravings, making it easy to make it through the fasting period without a problem. In addition to that, it’ll also enhance your energy level, ensuring you can get through your day – and workouts, without a problem.


What if I miss a dose?

Ideally, you will take PhenterPro SR consistently on a daily basis to reach your goals. If you happen to miss a dose or even two doses, do not double up on your next dose. Simply continue the next day as you normally would.


How do I know PhenterPro SR will work for me?

Our formula was designed to work for everyone. Regardless of age, gender, race, or body type. Also, there are many positive testimonials online from our awesome customers we like to call #teamphen. We’re so sure it’ll work for you, we’ll pay you back if you don’t like it! If you try it and don’t like it for any reason, just contact us at and we’ll get your return and refund started.


How many months should I use PhenterPro SR?

The desired results are guaranteed; however, the period will vary for each person. You should start to feeling and seeing results within the first 2 weeks, with some scale movement happening in the first month. Considering your goal is to lose weight, we recommend you go with our 3-month program and then take 1 month off before you consider starting back again.


Has my order shipped yet?

When your order is shipped out, we send you an email with your tracking number. We ship orders out of our warehouse in Fort Lauderdale, FL on business days, Monday to Friday.

No orders are shipped out on Saturday or Sunday. Orders before 12pm EST are shipped out the same day, and orders after 12pm EST are shipped out the next day.

If you receive a shipment notification but your tracking number isn't working yet, do not worry - it usually takes 24 hours for USPS to scan and update the package in the system. If you still need assistance, don't worry - we have received your ticket here and will reply as soon as possible.


How do I track my order?

Once your package has been shipped out, it is automatically assigned a tracking number and our system sends you an email with a link to track your shipment. You will also receive email updates as your shipment gets closer to delivery.


Can I cancel or change quantities after I order?

To keep up with demand, we process all orders as quickly as possible in a state-of-the-art shipping facility. As a result, orders are quickly processed and batched for shipping, so we are unable to cancel orders or change order quantities after they have been submitted.


When will my order ship?

All packages are shipped within 24 business hours after ordering.

Our fulfillment warehouse is located in Austell, GA, and operates Monday to Friday, 9AM to 5PM EST.

  • Example 1: If you order on Monday morning, your package will be shipped out the same day or early next morning.
  • Example 2: If you order on Friday night, your package will be shipped out on Monday.

Is this an auto-charge/auto-ship program?

All orders are one-time purchases only unless you specifically choose our Subscribe and Save option. So if you did not purposely choose subscribe and save, rest assured your purchase is a simple one-time purchase.

Benefits of subscribe and save include...

✅ You save 15% off every order, for life.
✅ Guaranteed delivery: You’ll automatically receive your order around the same time every month.
✅ VIP support: If you need help at any time with your subscription or products, we're here for you.

  • For customers who choose our subscribe and save option, we try to make managing subscriptions as easy as possible.

    So if you ever want to make changes, you can easily pause, start or cancel it at any time - all online. You have full control over your subscription.

    You can do things like...
  • Pause or cancel your subscription
  • Change quantities
  • Change your order frequency
  • Add products to your subscription
  • Update billing and shipping info

To make changes, simply login to your LipoSci Labs store account and click "Subscribe and Save" to manage your subscription.


Do You Have A Money-Back Guarantee?

Yes. If for any reason you are not 100% satisfied with your purchase, simply return your package within 30 days of your order date and you will receive a refund for all unopened and unused products, less $10.95 per item returned processing cost.

All items purchased and requesting a refund must be returned. Returned packages require authorization. To obtain authorization, please email us at We will then supply you with the details necessary for you to return your package.

Please note that we cannot process packages marked "Return to Sender" or "Refused". This 30 day guarantee does not apply to returning or repeat customers.


Is My Order Secure?

All orders are processed safely and securely using 2048-bit encryption. This is the same level of security that all leading banks use.


Where Do You Deliver?

We offer FREE shipping on all orders within the continental United States. All orders are shipped out within 24 hours on business days (Monday - Friday) and your order will be delivered to you in discreet packaging.


Do You Offer Any Discounts?

Yes! We offer some great savings on our multi-month programs. Most of our customers want to lose anywhere from 15-30 lbs without having to go crazy at the gym. The easiest way is to simply reduce how much you eat enough to be in a calorie deficit, causing your body to lose weight. The easiest way to eat less is with an effective appetite suppressant like PhenterPro SR. If that sounds good to you, we recommend our 3-Month PhenterPro SR program, which saves you $44 off the regular price and includes Free Shipping.


Didn't find what you were looking for? We're ready to help!

Our customer service hours are Monday-Friday, 10AM to 6PM EST, and we look forward to serving you. Simply email us at and we will be happy to answer any questions you may have.
If the current time is outside our business hours, we will reply back to you during business hours.
If the current time is during business hours, we are usually able to reply within 6 hours on average.

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