ProLon® is a 5-day dietary program carefully designed to nourish and rejuvenate your body while supporting metabolic balance.
The ProLon FastingMimicking Diet® gives many of the benefits of a fast while letting you eat delicious food to help fight hunger and lose weight while protecting lean body mass. Get a trimmer waistline and many of the associated benefits of fasting without requiring ongoing lifestyle changes, such as long-term dieting.*
* Benefits seen in a clinical study of the 5-day ProLon cycle once a month for three months.

Real Food
ProLon® meals come in 5 small boxes (one for each day) that include plant-based energy bars, soups, a variety of snacks, drinks, and supplements, all studied and carefully designed to nourish your body, support cellular rejuvenation, and support metabolic and overall health for healthy aging.

Plant Based Ingredients
ProLon ingredients are primarily plant-based. It's gluten-free, and non-GMO.

Experience Fasting Mimicking
ProLon market research and consumer panels demonstrated:
• Very good taste
• 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:
• Helps kickstart weight loss*, and supports healthy metabolic health and rejuvenation from within.
• Triggers autophagy - the clean-up of cellular debris and work out parts.
• Helps reduce visceral fat for a trimmer waistline.
*In a clinical study, ProLon was shown over three cycles (one per month for three months) 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 disease and has not been evaluated by the FDA.