Boost your success—join a coach-led fasting group
Reset and rejuvenate together. When you purchase Prolon, you automatically receive personalized group support from a health coach at no extra cost.
During Days 1-5 of your Fasting Mimicking Diet (FMD), you’ll join a fasting community with a coach who guides you every step of the way with daily tips, Zoom calls, Q&A sessions, and more! There is also a special session on Day 6 to help you smoothly transition back to regular eating and maximize your results.
Be sure to order your Prolon kit at least 10 business days in advance of your fasting week to ensure timely delivery.
Here's the schedule:
Sunday: Prep day zoom call
Sunday: Prep day zoom call
Monday - Friday: Daily tips, Q&A, education, zoom call
Saturday: Transition day zoom call
Can't make a call? We send zoom recordings each day.
Order Prolon, choose your date, & register.
Already have your kit? Just pick your dates and sign up!
KRISTIN KIRKPATRICK
Sunday, Feb 8 - Saturday, Feb 14
Cleveland-based celebrity dietitian Kristin is a well-known and respected coach, best-selling author, and works at the prestigious Cleveland Clinic. She’s had many TV appearances, including on The Today Show and the Dr. Oz show.
Daily zoom calls at 8am PST
Daily zoom calls at 8am PST
Melanie Murphy Richter
Sunday, Feb 15 - Saturday, Feb 21
Melanie Murphy Richter, MS, RDN, is an award-winning dietitian and the Director of Communications at Prolon. An expert in longevity and gut health with a Master’s in Nutrition, Healthspan, and Longevity, she’s a nutrition expert featured in Forbes, Healthline, USA Today, Vogue, and more.
Daily zoom calls at 8am PST
Daily zoom calls at 8am PST
ASHLEY BIZZELL
Sunday, Feb 22 - Saturday, Feb 28
Ashley Bizzell, RD, LDN, CDCES, is the Director of Clinical Nutrition & Global Training at L-Nutra, leading worldwide training initiatives and developing clinical programs for L-Nutra Health and Prolon. A national speaker, she shares her expertise in diabetes, metabolic health, and lifestyle medicine, leveraging innovative nutrition and personalized interventions to improve patient outcomes globally.
Daily zoom calls at 8am PST
Daily zoom calls at 8am PST
KRISTIN KIRKPATRICK
Sunday, March 1 - Saturday, March 7
Cleveland-based celebrity dietitian Kristin is a well-known and respected coach, best-selling author, and works at the prestigious Cleveland Clinic. She’s had many TV appearances, including on The Today Show and the Dr. Oz show.
Daily zoom calls at 8am PST
Daily zoom calls at 8am PST
SIMON HILL AND CYNTHIA SASS
Sunday, March 8- Saturday, March 14
Simon Hill, MSc (Nutrition Science), is an internationally recognized nutritionist, bestselling author of The Proof Is in the Plants and host of The Proof podcast, a leading evidence-based nutrition show featuring interviews with world-renowned scientists, physicians, and researchers that reaches millions of listeners globally.
With a background in human nutrition and a rigorous, research-first approach to health and longevity, Simon is known for translating complex scientific data into clear, practical guidance.
Cynthia Sass is a three-time New York Times best-selling author and well-known dietitian. She’s been a nutrition consultant for five professional sports teams and has counseled Oscar, Grammy, and Emmy winners. She’s appeared on The Today Show, Good Morning America, The Doctors, and many others.
Daily zoom calls at 10am PST
Cynthia Sass is a three-time New York Times best-selling author and well-known dietitian. She’s been a nutrition consultant for five professional sports teams and has counseled Oscar, Grammy, and Emmy winners. She’s appeared on The Today Show, Good Morning America, The Doctors, and many others.
Daily zoom calls at 10am PST
95% of people successfully complete their first Prolon cycle when doing it in a group setting!
Why Join a Coach-Led Fasting Group?
Fasting with a group isn’t just more enjoyable—it’s more effective! With support from your coach and fellow fasters, you’ll stay motivated and encouraged to finish strong and stick with your healthy habits long after the fast.
Fasting with a group isn’t just more enjoyable—it’s more effective! With support from your coach and fellow fasters, you’ll stay motivated and encouraged to finish strong and stick with your healthy habits long after the fast.
What to expect during your week
Daily guidance and support
Learn exactly what your body is experiencing during each phase of the fast, with step-by-step guidance and tips.
Daily zoom calls
Participate in coach-led video sessions each day, complete with Q&A to answer your questions. Can’t join live? Recordings are available!
Live chat
Live chat with your coach and fellow fasters throughout the daily zoom call. You'll have all your questiosn answered each day.
Healthy eating tips for after Prolon
Receive advice for transitioning back to regular eating on Day 6 and beyond to maximize your results.
Could fasting together help you both live longer?
Read the latest article on the benefits of fasting with a friend!
4.4
Stars
1M+ Happy Healthy Customers
Prolon 5-Day Fasting
Mimicking Diet
Starting at
A patented, science-backed program that keeps your body in a fasting state while allowing you to eat nourishing foods. Over five days, your body is rejuvenated at the cellular level, supporting longevity and unlocking powerful health benefits including:
Fat loss with muscle protection
Cellular rejuvenation
Improved relationship with food
Renewed energy and mental clarity
A complete body reset
15% Off with code RESET26
Fat loss with muscle protection
Cellular rejuvenation
Improved relationship with food
Renewed energy and mental clarity
A complete body reset
15% Off with code RESET26
Support your nervous system
Until Feb 28th, received 20% off the Audicin's biurnal beats app and a free month of the app with purchase of a Prolon 5-Day program.
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Delivers every
What’s inside the box?
The Prolon FMD includes everything you need for your five days of renewal. Just follow the meal guide and eat and drink what’s in each day’s box. The foods in each box are designed to nourish your body while staying below nutrient sensing pathways, so you stay in a fasting state, and get all the benefits of fasting. Learn more about what’s inside each kit below.
HSA/FSA eligible
Pay for your Prolon purchase with qualifying HSA/FSA funds.
Programs like health savings accounts (HSA) and flexible spending accounts (FSA) enable individuals to allocate pre-tax money for qualified healthcare expenses. Prolon has partnered with Sika, allowing customers to use their HSA/FSA funds to purchase our science backed products.
- Choose pay with Sika at checkout or learn more here.
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