Happy Mothers Day style=
2 Dozen Free Fast Bars®
(24ct variety)with your ProLon purchase
Buy Now + Free Shipping
Happy Mothers Day style=
2 Dozen Free Fast Bars®
(24ct. variety)with your ProLon purchase
Order Now + Free Shipping
The ProLon Fasting Mimicking Diet® (FMD) can bring about real healthy change, inside and out, and help you on a journey of transformation. You can lose weight and belly fat, kickstart healthy eating habits, gain control over portion sizes, and improve energy. Multiple cycles also support cell rejuvenation for healthy aging.

Unlock the Transformative Benefits of the Fasting Mimicking Diet®

Promote Cellular Renewal
Healthy
Aging

Triggers the natural process of cleaning and rejuvenation of your cells, which supports healthy aging.*

Support Metabolic Health
Kickstart
Healthy Habits

Change your relationship with food, reduce your food cravings and gain better portion control.

Enhance Clarity and Performance
Enhance
Performance

Improve your mental clarity, focus, and energy.

Fat Focused Weight Loss
Weight Loss
Results

Kickstart weight loss (on average 5 pounds), especially belly fat, while protecting lean body mass*.

*Benefits seen in multiple consecutive cycles of ProLon.

The ProLon Fasting Mimicking Diet

ProLon helps unlock the deepest level of fasting

The program triggers “autophagy,” your body’s natural way of cleaning house. Your cells clean and recycle old and damaged parts, resulting in a profound benefit: cellular rejuvenation.

Day 1

Transforming to
a Fasting State

The body transitions into a fasting state & fat-burning mode so it can begin cellular clean-up.

Day2

Fat Burning & Ketogenesis

Fat-burning ramps up, contributing to the initiation of ketogenesis (ketone production). By the end of this day (48hrs), ketosis may occur.

Day3

Autophagy
Clean Up State

Cellular clean-up (autophagy) begins. Fat-burning and ketone production/ utilization continues and increases.

Day 4

Cellular
Rejuvenation

Cellular cleaning/renewal & fat-burning continues. You're in the final stretch!

Day 5 and Beyond

Renewal & Change

Fast completed, cellular renewal continues beyond Day 5.


What fellow fasters have to say*

Trust Pilot 5 Star ReviewI'm eager to try fasting, but I am skeptical about it. When I've heard about ProLon from a friend of mine, I immediately engaged myself. Good thing I followed the instructions and was able to fast and diet for 5-days. Though it's hard at first, it is worth it.
Aria Luna
Trust Pilot 5 Star ReviewThis was my first 5 day. I was amazed about how I was rarely hungry and how much energy I had. Highly recommend!!
Michele Kehrer
Trust Pilot 5 Star ReviewRound 2 please.
What a wonderful plan and support team. I was nervous and a little skeptical but am so glad I made the decision to try this. I can’t wait to start my second one.
Mariah Wilt CPC
Trust Pilot 5 Star ReviewThe best fasting product out there.

Very healthy, I felt renewed and ready to continue my journey to a healthier me.

Monica Monroy & Jonathan Garcia
Trust Pilot 5 Star ReviewI love this intermediate fasting protocol. Works wonders in wellbeing and byproduct of loss of weight. The packaged items are nice tasting as well. I have already done this protocol about 4 times in the last 6 months.
Sunil Bharitkar
Trust Pilot 5 Star ReviewI would have not thought I could do a 5-day fast, but this FMD was perfect for me. Although there were times I was hungry, I never felt the urge to cheat and had a very successful "fast". I lost over 5 pounds, but more than that I gained so much knowledge. It's easier now to want to eat healthier; even just small tweaks...
Colleen Frazier
Trust Pilot 5 Star ReviewGreat diet. Second time. Got easier. And the results are amazing - lost 4kg (9-10 lbs) in 5 days and I feel great.*

*Results are not representative and individual results vary.
Elad Shoushan

*Benefits seen in a randomized, controlled study in 105 adults after a 15-hour overnight fast comparing the glucose and ketone results every hour for 4 hours in the Fast Bar group, breakfast group and water-fast group. Data on file. Results may not be typical and vary. In a clinical study, ProLon was shown over three cycles to help individuals lose an average of 5.7 pounds and 1.6 inches off their waist circumference.


The Only Scientifically
Tested Fasting Diet®

ProLon is the first and only clinically tested, doctor recommended fasting meal program. ProLon’s breakthrough nutri-technology was researched for over 20 years and developed by Dr. Longo at The Longevity Institute at the University of Southern California with tens of millions of dollars in funding support from the National Institutes of Health. In 2018, TIME nominated Dr. Longo as among the top 50 most influential people in health.

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What will you
benefit from?