Six years ago we began paving the path towards better health, longevity, and
food as medicine.


Continue, share, or kickstart your longevity journey with our special birthday offer.

ProLon for $159/box + Free Gift

Order Now

Six years ago we began paving the path towards better health, longevity, and
food as medicine.


Continue, share, or kickstart your longevity journey with our special birthday offer.

ProLon for $159/box + Free Gift

Order Now

ProLon: The fasting plan that lets you eat

ProLon is unlike any other fasting nutrition program.

  • Precision nutrition gives you essential nutrients but doesn't activate your body's food sensing system
  • Based on over 20 years of scientific research funded by such institutions as the National Institutes of Health
  • You are essentially fasting with food

Learn More

ProLon Benefits

Rejuvenate

ProLon supports the body’s natural process of cellular clean-up, triggered when it’s in a prolonged fasting state.

Weight Loss

ProLon has been tested to help people lose an average of 5.7 lbs. of fat and 1.6 inches of waist circumference, while preserving lean body mass.*

*Benefits seen in a clinical study of the 5-day ProLon cycle once a month for three consecutive months. 

Plant-Based

ProLon is gluten-free and uses primarily plant-based ingredients like olives, vegetables, fruit, nuts, and more.

Convenient

ProLon meals come in 5 easy, ready-to-eat boxes with a variety of delicious options.

Great Taste

ProLon was created in collaboration with top food scientists and chefs to provide delicious Fasting Mimicking meals.

Precision Nutrition

ProLon uses a rigorous, scientifically tested method to provide nutrition that doesn’t break your fast.

Transform From Within

ProLon is the 5-Day fasting nutrition program designed to nourish your body & mind while providing fasting benefits. Add more life to your life and thrive beyond the limits of aging! See your the journey your body is on over 5 days.


Day 1

Transitioning To Fasting State

Day 2

Fat Burning & Ketogenesis

Day 3

Autophagy Clean-Up State

Day 4

Cellular Rejuvenation

Day 5

Renewal
& Change


The L-Nutra Mission

The only scientifically tested fasting nutrition program

ProLon is the first and only clinically tested, doctor-recommended fasting meal program.

  • Patented nutrition program backed by 20 years and $34 million in research & development
  • Developed by Dr. Longo at The Longevity Institute
  • Clinically tested
  • Inspired by Nobel Prize-winning science

Order now