Thank you for the interest in purchasing ProLon®

ProLon is the only scientifically developed and clinically tested fasting diet that is developed by the lab of Professor Valter Longo at the University of Southern California to optimize metabolic health, enhance healthy aging, stimulate cell-based regeneration, and induce a fat-driven weight loss.

Please answer the questions in the following self-assessment to help determine if ProLon is appropriate for you. Your privacy is important to us. Your responses to the self-assessment questions will be kept private and secure.


Begin ProLon self assessment here

Step 1 of 5