What is ProLon®?
ProLon® is a 5-day dietary program that nourishes your body while promoting rejuvenating changes, including supporting metabolic balance.
The ProLon Fasting Mimicking Diet® gives the benefits of a fast while providing delicious food to help fight hunger and protect lean body mass. Get a trimmer waistline and the associated benefits of fasting without requiring ongoing lifestyle changes, such as long-term dieting.

Whole Food Meals
ProLon® meals come in 5 small boxes (one for each day) that include mostly plant-based energy bars, soups, a variety of snacks, drinks and supplements, all studied and carefully designed to nourish your body and promote positive changes.

Plant Based Ingredients
ProLon ingredients are mostly plant-based and do not contain any additives, preservatives* or chemicals.
*ProLon® energy drink contains the natural preservative polylysine.

Experience Fasting Mimicking
ProLon market research and consumer panels demonstrated:
• Very good tast
• Convenient and easy day-by-day packaging
• Minimal disruption to daily lifestyle


Scientific Studies
Over 20 years of extensive preclinical and clinical studies sponsored by the National Institutes of Health (NIH) and conducted at the Longevity Institute and Diabetes and Obesity Research Institute of the University of Southern California (USC) resulted in the development of the first FMD® (ProLon®) which:
• Doctors recommend as a 5-day intervention to help lose weight*, support healthy metabolic balance and rejuvenation from within.
• Triggers autophagy for the clean up of worn out cells.
• Helps target visceral fat for a trimmer waistline.
* 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.
* 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 ingredients in ProLon are considered generally recognized as safe (GRAS). ProLon is not intended to diagnose, treat, cure or prevent any diseases and has not been evaluated as such by the FDA.