A better you

In just 5 days

Nourish your body, enrich your health, and experience the many benefits of fasting, with ProLon’s delicious, five-day plant-based meal programme.

Buy now

A better you

Fasting Reimagined

The ProLon Fasting Mimicking Diet was inspired by 20 years of extensive research and clinical studies. It works by bypassing certain food-detecting paths, to keep your body in fasting mode – while still allowing you to eat!

Think fast

Rejuvenate

Reset. Reboot. Renew

ProLon is more than just a Fasting Mimicking Diet (FMD). It encourages genuine physical changes via cellular renewal.

Discover the FMD
 

A better you

Nourish your body, enrich your health, and experience the many benefits of fasting, with ProLon’s delicious, five-day plant-based meal programme.

Buy now

Join Over 100,000 people who have used ProLon to Improve their Lives

“The FMD has provided an amazing boost to my health and energy. My wife and I starting FMD on Valentine's Day (my 3rd her 1st FMD) as our gifts to each other. What says love better than wanting a longer healthspan for your soul mate.”

– William S.


Join Over 100,000 people who have used ProLon to Improve their Lives

“Is it worth it? Unquestionably yes. I have never felt better. My energy is off the charts. If you stick with it, do the plan as laid out for you, you will feel amazing by day 5. Thank you ProLon, I truly appreciate you. And no, I'm not paid nor required to review. I want people to know it's worth the effort and cost to do their packaged diet.”

– Tami W.


Join Over 100,000 people who have used ProLon to Improve their Lives

“I have lost more than 15 lbs after 5 rounds and after years of yoyo dieting I am now in TOTAL control of my weight and health*.”

– Craig P.

* Results not typical. Average weight loss over 3 cycles of ProLon is 6 pounds.


Reset & reboot
  • Fat-focused weight loss

    Lose visceral fat, while protecting lean body mass

  • Promote cellular renewal

    Encourage autophagy – cellular clean-up

  • Boost performance

    Enjoy greater focus, clarity and energy

  • Support metabolic health

    Maintain healthy levels of metabolic ageing markers

  • Lifestyle transformation

    Develop a better relationship with food, learn about portion control, and overcome sugar cravings

Learn More

The Only Scientifically Tested Fasting Diet

ProLon is the first and only clinically tested fasting meal programme. ProLon’s breakthrough nutri-technology was developed after 20 years of research by Professor Valter Longo, at the Longevity Institute at the University of Southern California. In 2018, TIME magazine named Professor Longo one of the 50 most influential people in healthcare.

The Only Scientifically Tested Fasting Diet

ProLon is the first and only clinically tested fasting meal programme. ProLon’s breakthrough nutri-technology was developed after 20 years of research by Professor Valter Longo, at the Longevity Institute at the University of Southern California. In 2018, TIME magazine named Professor Longo one of the 50 most influential people in healthcare.

The ProLon Journey

A 5-day programme that resets your body – and could transform your life

DAY 1

Fasting State


The body enters a fasting state and activates its fat-burning mode, to initiate cellular clean-up.

DAY 2

Fat Burning


The body switches to fat burning. Cellular clean-up (autophagy) now begins.

DAY 3

Ketosis & Autophagy


Many ProLon followers attain the fat-burning metabolic state known as ketosis. Cellular recycling and clean-up continues.

DAY 4

Cellular Renewal


Cellular renewal and fat burning is maintained.

DAY 5

Completion


The five-day FMD journey concludes

DAY 6

Day 6 & Beyond


The physiological and emotional benefits of ProLon can continue for months after completing the FMD.

The ProLon Journey

A 5-day programme that resets your body – and could transform your life

DAY 1

Fasting State


The body enters a fasting state and activates its fat-burning mode, to initiate cellular clean-up.

DAY 2

Fat Burning


The body switches to fat burning. Cellular clean-up (autophagy) now begins.

DAY 3

Ketosis & Autophagy


Many ProLon followers attain the fat-burning metabolic state known as ketosis. Cellular recycling and clean-up continues.

DAY 4

Cellular Renewal


Cellular renewal and fat burning is maintained.

DAY 5

Completion


The five-day FMD journey concludes

DAY 6

Day 6 & Beyond


The physiological and emotional benefits of ProLon can continue for months after completing the FMD.

Real Food, Real Science,
Real Health Benefits

The ProLon FMD is the result of more than 20 years of pre-clinical and clinical studies. Partners include the National Institutes of Health (NIH), the Longevity Institute, and the Diabetes and Obesity Research Institute of the University of Southern California (USC). So when we say, “backed by science”, we mean it

Real Food, Real Science,
Real Health Benefits

The ProLon FMD is the result of more than 20 years of pre-clinical and clinical studies. Partners include the National Institutes of Health (NIH), the Longevity Institute, and the Diabetes and Obesity Research Institute of the University of Southern California (USC). So when we say, “backed by science”, we mean it.