Your Secret to Fasting with Food
The Fasting Mimicking Diet® (FMD® ) is a carefully formulated nutrition program that nourishes the body with plant-based proteins, fiber rich carbs and healthy fats, and goes undetected by cellular food sensing paths to put and keep your body in fasting mode.
Two decades of research on fasting has shown that four to five days of fasting are ideal to encourage cellular rejuvenation. Inventors from the University of Southern California developed this nutrition program to help you reap many benefits of a five-day fast without the deprivation. Experience weight loss*, metabolic balance and cellular rejuvenation. This is what makes the FMD unique and effective for healthy aging and prevention.
*In a clinical study, ProLon is shown over three cycles to help individuals lose an average of 5.7 lbs and 1.6 inches off their waist circumference
The Fasting Mimicking Diet®
Get Many of The Benefits Of A 5-Day Fast While Enjoying Food
Enhance Performance:
Enjoy greater focus, clarity, and energy.
Fat Focused Weight Loss:
Fast way to lose fat (especially belly fat) while protecting lean body mass.
Promote Cellular Rejuvenation:
Enhances autophagy (the clean-up of worn out cells).
Lifestyle Transformation:
Most of those who completed their first ProLon reported they felt more motivated to adopt a healthier lifestyle, establish better eating patterns, and be more mindful of what they eat.
Meet the Creator of The FMD Valter Longo, Ph.D
Dr. Valter Longo is the Director of the Longevity Institute at the University of Southern California. He is the grandfather of the science of fasting and was named by TIME among the top 50 most influential people in Health.
Dr. Longo was awarded for the Fasting Mimicking Diet® (FMD®) the first patent in history for ‘Promoting Longevity and Healthspan’. He discovered first how cells sense food and then devised the fasting mimicking formulation and finally conducted mice and human trials to test the health benefits of the Fasting Mimicking Diet® (FMD®).

Delicious Food and Easy Convenience
Get the benefits of a 5-day fast without giving up food with ProLon, the first and only 5-Day Fasting Mimicking Diet. ProLon gently guides your body into a fasting state to get many of the health benefits that come from fasts while enjoying delicious meals and tasty snacks.
With ProLon, you get everything you need pre-packaged and ready to go. That means no last second trips around town trying to find unusual ingredients or long cook times. Just open, heat, and eat!
The ProLon Journey

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

Fat Burning
ProLon guides your body to switch to a fat burning state. Cellular clean up (autophagy) begins.

Ketosis & Autophagy
Many reach a degree of the fat burning metabolic state known as ketosis. Cellular clean-up continues.

Cellular Rejuvenation
Cellular clean-up and fat burning continues.

Renewal
Your transformational journey is complete. Re-feeding beyond Day 5 will fuel a Better You.
The Benefits Continue After The 5 Days End
Emotional and physiological benefits continue after using ProLon.
CheminWhat a lovely way to "fast." The meals were tasty and satisfying and felt like a wonderful reset that I was looking for. I purchased another cleanse box the day after I finished! If that doesn't speak for itself...
EdithFeeling light and reset after my first fast. Going to make this diet a part of my life on a regular basis now. I highly recommend Prolon!
LjebIt's my third time using ProLon
This is my third time using ProLon. I love everything included in the box. I feel fantastic after I do it. I will definitely continue to use the program.
Li XianVery doable fasting diet. Eighty percent of the time I wasn’t hungry. I was able to cook meals and not feel tortured by the cooking smells. The prepared soups and snacks are tasty and it’s surprising how little you need to feel relatively satisfied on this fast.
Individual Results May Vary
Fasting Mimicking Diet® vs. Intermittent Fasting vs. Ketogenic Diet
Intermittent Fasting is a practice of water-based fasting or eating less than 500-600 calories for a 24-hour period. Benefits can include weight loss and some metabolic balance. Its limitation is its need for frequency, and it doesn’t extend long enough to stress the cells to restructure and rejuvenate. Our FastBar® helps curb the hunger and nourish the body with intermittent fasting.
The Ketogenic Diet is rich in fat, low in carbs and normal or low in proteins. Some of its benefits include blood sugar balance, certain brain conditions, and more. Its limitation is that it needs to be observed every day for weeks. Also, because of the protein levels, the cells recognize food, so they don’t enter deep fasting stress in order to regenerate.
The Fasting Mimicking Diet® is carefully designed to closely mimic fasting, providing weight, metabolic and cellular benefits for healthy aging. Its limitation is that it shouldn’t be done for long periods of time, but can be done in cycles two to six times a year, with normal food intake after each five-day cycle.