Invest in your health
Fasting Mimicking Diet®

ProLon® 5-Day Fasting Mimicking Diet® can support your body's healthy aging, promote cell-based renewal, kick start weight loss, support your metabolic health, & so much more. Take 5 days this month to invest in your health.
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Fall In Love With
ProLon® Fasting Mimicking Diet®
#selflove is educating and understanding the benefits of ProLon® — How 5-days a month with ProLon can support your body's healthy aging, promote cell-based renewal, kick start weight loss, support your metabolic health, & so much more. Show yourself some love and give ProLon a try!
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The ProLon Fasting Mimicking Diet® (FMD) can transform you and bring about real healthy change, both inside and out. You can lose weight and belly fat, rejuvenate your cells to support healthy aging, and kickstart healthy eating habits*.

Unlock the Transformative Benefits of the Fasting Mimicking Diet®

Promote Cellular Renewal

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

Support Metabolic Health
Healthy Habits

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

Enhance Clarity and Performance

Improve your mental clarity, focus, and energy.

Fat Focused Weight Loss
Weight Loss

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

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.


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.


Clean Up State

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

Day 4


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

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?