Prolon
Prolon offers a scientifically-backed 5-day Fasting Mimicking Diet program designed to support longevity, weight management, and cellular renewal through patented nutrition technology.
Prolon customer service
Use any of the convenient means below to contact Prolon customer service.
| Phone | (888) 926-5370 |
| Web | https://prolonlife.com/pages/contact-us |
Headquarters
1260 15th St., Suite 1101
Santa Monica, CA 90404
(888) 926-5370
Returns
What is the return window?
ProLon kits cannot be returned or exchanged from a food safety and customer protection perspective, as they cannot accept or reuse food items after they have left their chain of custody.
Are there any items that are non-returnable?
All ProLon kits are non-returnable and cannot be exchanged. However, if there is a product quality concern or incorrect products were included in a shipment, customer service may request documentation and issue a refund or replacement after inspection if a quality issue is confirmed.
What if I received a damaged or incorrect item?
If there is a product quality concern or incorrect products were included in a shipment, the customer service team may request a photo for documentation or send a prepaid return label and request you return the item(s) for quality analysis, then may issue a refund or replacement once inspected.
Editor's Take
So here's the thing about Prolon-it's basically revolutionized how we think about fasting. And I mean that in the most practical way possible.
Backed by over 25 years of research, this is the first and only patented, clinically proven nutrition program designed to support longevity through cellular rejuvenation, proven in 37 clinical trials at 18 world-renowned institutions. That's not marketing fluff-that's serious science.
The concept is pretty brilliant when you think about it. The Prolon 5-Day Fasting Mimicking Diet is a patented program that activates cellular clean-up pathways while allowing you to eat precisely formulated meals that help your body enter a rejuvenating state called autophagy. Basically, you get to eat while your body thinks it's fasting. Kind of genius, right?
What makes this particularly interesting is the timeline. The body transitions to a fasting state within the first day, fat burning begins between 24-48 hours, and autophagy-our body's natural cellular clean-up system-ignites after 72 hours. It's like watching your body's internal maintenance crew get to work.
And the results? Three cycles of Prolon may decrease your bioage by 2.5 years in as few as 3 cycles over 3 months. That's not just weight loss-that's potentially turning back the biological clock.
The program comes as five individual day boxes, each labeled by day so you know exactly what to eat. You get organic ready-to-eat soups in flavors like Tomato and Minestrone, snacks like olives from Spain, and kale crackers enriched with plant-based protein. It's designed to be doable, not punishing.
What's really compelling is that this isn't some trendy diet-it's based on decades of research at USC's Longevity Institute. Dr. Valter Longo, the Director of the Longevity Institute, was named by TIME among the top 50 most influential people in Health and was awarded the first patent in history for Healthspan.
The company behind it, L-Nutra, has basically created a new category in nutrition. They've figured out how to give you the benefits of prolonged fasting-cellular renewal, metabolic reset, fat loss while preserving muscle-without the risks and challenges of water-only fasting.