It was great not having to think about what to eat, best of all, avoiding the temptation to go back to old habits for 5 days. Joining the coaching sessions make all the difference, that daily nudge,... Se mere
Selvom vi ikke verificerer specifikke påstande, fordi anmeldernes meninger er deres egne, kan vi godt betegne anmeldelser som "Verificerede", når vi kan bekræfte, at der har fundet en forretningsinteraktion sted. Læs mere
Af hensyn til platformsintegriteten scannes alle anmeldelser på vores platform – verificerede eller ej – af vores automatiserede software døgnet rundt. Denne teknologi er designet til at identificere og fjerne indhold, der overtræder vores retningslinjer, herunder anmeldelser, som ikke er baseret på en reel oplevelse. Vi er klar over, at vi måske ikke fanger alle problemer, og du er velkommen til at gøre os opmærksom på det, hvis vi har overset noget. Læs mere
Se, hvad kunderne siger
The customer service and support are second to none! I just submitted a new order yesterday and in less than 24 hours, it has shipped. That's incredible! I absolutely love the Intermittent Fasting... Se mere
Virksomheden har svaret
This is my second time doing the Fasting Mimicking Diet and both times have been a great experience. Each day's food is in a separate box with suggestions on how to divide up each meal, but also let... Se mere
Virksomheden har svaret
I’m looking forward to receiving my order, but I’ve been bombarded with emails and texts AND I’m still getting bombarded with ads!!! I haven’t even received my order yet. You need to refine your onlin... Se mere
Virksomheden har svaret
Virksomhedsoplysninger
Skrevet af virksomheden
Prolon is a science-driven nutrition brand focused on supporting healthy aging and longevity through evidence-based nutritional programs. Its flagship product, the Prolon 5-Day Diet, is a patented Fasting Mimicking Diet (FMD) developed from more than 25 years of research and 40+ published clinical studies conducted in collaboration with USC, Mayo Clinic, and Stanford, to help the body enter a fasting-like state while still providing carefully formulated nourishment that supports natural cellular renewal. The 5-Day Diet is a complete, pre-packaged nutrition program that includes portioned meals, snacks, and beverages for each day, making the experience simple to follow without calorie counting or meal planning. Clinical research published in peer-reviewed journals, including Nature Communications, found that participants completing three consecutive monthly cycles experienced an average 2.5-year reduction in biological age markers, while also supporting healthy metabolism, preserving lean muscle, and promoting fat loss. But the 5-Day Diet is only the beginning. The same decades of longevity research that gave rise to the FMD also informed Prolon's broader ecosystem of science-backed products designed for everyday life. This includes L-Biome, a precision probiotic formulated to support gut health and metabolic function; fast bars, developed to extend the fasting state between meals; nutrition shakes built around longevity-supporting protein ratios; and guided reset programs that combine multiple Prolon products into structured, longer-term health protocols. Every product in the Prolon line shares the same origin, rigorous peer-reviewed science, and the same goal: to give your body what it needs to function better for longer. Founded on the belief that nutrition should be grounded in rigorous scientific research rather than trends, Prolon develops all of its products using a research-first approach. Prolon is part of L-Nutra, a nutrition technology company dedicated to advancing evidence-based nutrition for healthy aging and longevity. Our mission is to make cutting-edge longevity science accessible to everyone because how you age is not simply something that happens to you. It is something you can actively shape.
Kontaktoplysninger
4,1
God
10 t anmeldelser
Bed kunder om at skrive en anmeldelse
Denne virksomhed inviterer sine kunder til at skrive en anmeldelse, uanset om den er positiv eller negativ
Hos Trustpilot er indhold fra rigtige mennesker i fokus. Denne virksomhed kan dog også anvende vores AI-svarværktøj, som hjælper dem med at skrive svar.
Sådan bruger denne virksomhed Trustpilot
Se, hvordan deres anmeldelser og bedømmelser indsamles, vurderes og modereres.
So Far So Good
I had a discovery call with the dietition and that went very well. She was very knowledgeable, kind and helped solve things that would have been a block for me personally.
I later had a couple more questions, so I call the number she gave me, and I left a message. I received an email very shortly after, with a direct line to customer service. I call that number, spoke with the gentleman, he answered all my questions in detail. He also was knowledgeable. He was also kind and patient. Neither person put pressure on me, and were professionally friendly. I think customer service person's name is Manuel.
So I'm off to a great start.
4. juni 2026
Uopfordret anmeldelse
Besvarelse fra Prolonlife
Hi There,
Thank you so much for taking the time to share your experience!
We are excited to hear that your discovery call went so well and that both our nutrition and customer support teams were able to provide the guidance, education, and support you needed. It means a great deal to us to know that you felt heard, supported, and never pressured throughout the process.
We will be sure to share your kind words with Manuel and the rest of the team. Feedback like yours is incredibly meaningful and reinforces our commitment to providing knowledgeable, compassionate, and personalized support to every member of our community.
We're thrilled to hear that you're off to such a great start, and we look forward to supporting you throughout your Prolon journey.
Thank you for being part of our community!
Great professional support
Having Nicole provide her Dietitian expertise and tips for success made the experience a great one. Now on my second Prolon FMD, and it’s going great.
3. juni 2026
Besvarelse fra Prolonlife
Hi Peter,
Thank you so much for sharing your experience! We are delighted to hear that Nicole's expertise, guidance, and practical tips helped make your Prolon journey a positive one.
It's especially exciting to hear that you are now on your second Prolon Fasting Mimicking Diet cycle and that it is going well. Consistency and support can make a meaningful difference, and we're honored to be part of your health and longevity journey.
Thank you for placing your trust in us, and we wish you continued success with your current fast and beyond!
Very helpful and professional…
Very helpful and professional experience with representative on the phone! Thank you!
3. juni 2026
Besvarelse fra Prolonlife
Hi Victoria,
Thank you so much for your kind words! We are delighted to hear that you had a helpful and professional experience with our team.
Providing personalized support and guidance is very important to us, and we're grateful that you took the time to share your feedback. We will be sure to pass along your appreciation to the representative who assisted you.
Thank you for being part of the Prolon community, and please don't hesitate to reach out if we can support you in any way along your health and longevity journey!
Besvarelse fra Prolonlife
Hi Yvonne,
Thank you so much for your kind words and support!
We truly appreciate you taking the time to share your experience. Providing excellent customer service and ensuring our customers feel supported throughout their journey is something we care deeply about.
Thank you for being part of the Prolon community. We wish you continued success on your health and longevity journey!
My experience
My experience was great.it was an honest good time.thanks for the opportunity and God Bless Be Kind and Smile it's Free!!:)
31. januar 2026
Besvarelse fra Prolonlife
Hi Kristy,
Thank you so much for your kind words and for taking the time to share your experience with us!
We're delighted to hear that you had a positive experience and enjoyed your journey with Prolon. Your encouragement means a great deal to our team, and we're grateful for the opportunity to be part of your health and wellness journey.
Thank you again for your support, and we wish you continued success, health, and happiness.
Order page easy to follow and kits and…
Order page easy to follow and kits and products well explained.
2. juni 2026
Besvarelse fra Prolonlife
Hi Daniel,
Thank you for sharing your feedback!
We're delighted to hear that you found the ordering process easy to follow and that the products and kits were clearly explained. We work hard to make the experience as seamless and informative as possible, so it's wonderful to know that effort was reflected in your experience.
Thank you for choosing Prolon, and we look forward to supporting you on your wellness journey.
Great products that work.
Great products that work with great communication and ability to ask questions and get rapid respnses.
2. juni 2026
Besvarelse fra Prolonlife
Hi Carol,
We're excited to hear that you've had a positive experience with both our products and our support team. Providing evidence-based nutrition programs along with timely guidance and answers is an important part of what we do, and we're glad you've found value in that support.
Thank you for being part of the Prolon community, and please know we're always here if you have any questions along the way.
I love the protein shakes and the bars
I love the protein shakes and the bars. They both are so filling between meals.
1. juni 2026
Besvarelse fra Prolonlife
Hi Virginia,
Thank you for taking the time to share your experience!
We're so happy to hear that you're enjoying the L-Protein Shakes and Bars. One of our goals when developing these products was to create convenient, satisfying options that help support healthy nutrition habits while keeping you feeling full between meals.
Thank you for your support, and we look forward to continuing to be part of your health and wellness journey.
Great product!
I enjoyed my first 5-day fast and looking forward to doing it every few months. Thank you!
1. juni 2026
Besvarelse fra Prolonlife
Hi Brett,
Thank you so much for sharing your experience with us!
We're delighted to hear that you enjoyed your first 5-day fast and found the experience positive. It’s always wonderful to hear from customers who feel empowered and encouraged to continue incorporating Prolon into their wellness journey.
Many of the clinical studies on the fasting-mimicking diet were conducted using monthly cycles for the first three months, followed by less frequent maintenance cycles depending on individual goals. We're excited to hear that you're considering repeating the program every few months and making it part of your long-term health routine.
Thank you again for your kind words and for being part of the Prolon community. We look forward to supporting you on your future fasting journeys.
I haven’t received anything yet but…
I haven’t received anything yet but email after email — you want me to recommend something I haven’t even received? So far this business has a 10/10 for being annoying and over-marketing. Unless that stops I’ll cancel my subscription.
1. juni 2026
Besvarelse fra Prolonlife
Hi Susan,
Thank you for taking the time to share your feedback. We sincerely apologize for the frustration this experience caused.
To provide some context, Prolon sends an initial review request shortly after an order is placed to gather feedback on the ordering experience, website, shipping process, and customer support. A separate follow-up review is sent after customers have had the opportunity to receive and try the product, so they can share feedback on the program itself.
Our goal is to keep customers informed and supported throughout their journey. However, we completely understand that communication preferences vary. Customers can unsubscribe from marketing emails at any time using the link at the bottom of any email, though doing so may also prevent them from receiving fasting tips, educational resources, coaching updates, and other program-related support.
Our Customer Service Team has reached out directly to learn more about your experience and help address your concerns. We truly value your feedback, as it helps us continue improving the experience for all of our customers.
Besvarelse fra Prolonlife
Hi Kristen,
Thank you so much for your kind words!
We truly appreciate you taking the time to share your experience. It means a great deal to our team to hear that you found our customer service helpful and accommodating.
Providing thoughtful support and helping our customers have the best possible experience is something we care deeply about, so your feedback is incredibly encouraging.
Thank you again for your support, and please know that we're always here if you need anything in the future.
Good product backed by research
Good product backed by research, excellent daily online support coaching sessions. Soups are not very tasty and can be grainy, some of the flavors not good. Also, the price is high if you plan to follow their suggestion of every 25 days. BUT, it is a great reset and you will feel better if you can get through a few 5 day. The non powder are organic and taste better but are pricey
28. marts 2026
Besvarelse fra Prolonlife
Hi Phillip,
Thank you for taking the time to share such thoughtful feedback about your experience with Prolon.
We're delighted to hear that you found value in the research behind the program, the daily online coaching support, and the overall benefits you experienced. It's especially encouraging to hear that you felt it served as a meaningful reset and left you feeling better afterward.
We also appreciate your honest feedback regarding the taste and texture of some of the soups. We understand that flavor preferences vary from person to person, and feedback like yours helps us continue improving our products and overall customer experience.
We also understand that the program can represent a significant investment in your health. Please know that we are committed to enhancing our offerings and making them as cost-effective as possible. Prolon is built on more than 20 years of scientific research, and we are continually exploring ways to make the program accessible to as many people as possible while maintaining the quality and integrity of the formulation.
Thank you again for your balanced and thoughtful review. We truly appreciate your support and look forward to being part of your health journey in the future.
Ask me once I have the product
Ask me once I have the product. This survey was sent less than an hour after I ordered. Contact me once received and consumed. Your web site is more confusing
29. maj 2026
Besvarelse fra Prolonlife
Hi Albert,
Thank you for your message, and we appreciate you sharing your feedback with us.
The reason you receive an initial review request shortly after placing your order is that it is intended to capture your early experience with the ordering and checkout process itself. This helps us better understand and improve the website experience and service at the point of purchase. Additionally, it is also a way to let you know that our customer service team is here for you and ready to support you if you need anything.
Once you have received and had the opportunity to use the product, you will receive a separate follow-up survey where you can share your experience with the program itself.
We understand your concern, and we appreciate you taking the time to let us know how this feels from your perspective. If you have any additional questions, we’re here to help.
Besvarelse fra Prolonlife
Hi Deanna,
Thank you so much for your kind words!
We’re excited to hear your order arrived so quickly and that you had such a positive experience. We truly appreciate your support and hope you enjoy your Prolon journey!
Please don't hesitate to reach out if you have any questions. We are here for you.
Trust the quality based on the sponsors…
Trust the quality based on the sponsors of this product. My biggest concern recently has been potassium but actually only a moderate source of potassium for those on a low potassium diet due to Chronic Kidney Disease.
28. maj 2026
Besvarelse fra Prolonlife
Hi Cynthia,
Thank you for sharing your thoughts.
We’re glad to hear you feel confident in the quality of the product.
We also really appreciate you highlighting your perspective regarding potassium and CKD-related dietary considerations.
For individuals with specific medical conditions such as chronic kidney disease or those following medically prescribed dietary restrictions, we always recommend consulting with a healthcare provider to ensure any nutritional program is appropriate for their personal needs.
We are grateful for your trust. Thank you again for taking the time to share your feedback.
Great customer service
I had a very good experience with customer service.. I ordered the wrong generation in error. I don't like the tomato soup and customer service responded right away and sent a different flavor . I was very impressed.
28. april 2026
Besvarelse fra Prolonlife
Hi Sheryl,
Thank you so much for taking the time to share your experience.
We’re really happy to hear that our Customer Service Team was able to support you quickly and help resolve the issue with your order. We also completely understand that flavor preferences can vary, so we’re glad we could get you a better option that works for you.
Your feedback truly means a lot, and we’re so glad you had a positive experience with us. If you ever need anything in the future, we’re always here to help.
Thank you for your superior assistance…
Thank you for your superior assistance whenever I need your help.
27. maj 2026
Besvarelse fra Prolonlife
Hi Fusako,
Thank you so much for your kind words! it's extra special knowing that you have been a long-term part of our community.
We’re really happy to be able to support you whenever you need assistance. Your appreciation means a lot to us, and we’re always here if you need anything in the future.
Please, never hesitate to reach out if you have any further questions or need support. We are here for you.
Top Pick
Just an excellent, well researched, effective product and excellent customer care for success.
27. maj 2026
Besvarelse fra Prolonlife
Hi Virginia,
Thank you so much for your kind words!
We’re truly happy to hear that you’ve found Prolon to be effective and well-researched, and that our Customer Care team has been able to support you along the way. Your feedback means a lot to us and we’re grateful to be part of your health journey.
We appreciate you taking the time to share your experience!
We have done Prolon twice and felt the…
We have done Prolon twice and felt the difference each time. While it can be challenging working in an office with many enticing smells during lunch time, the program makes you feel like you are still able to eat fulfilling that need
1. december 2025
Besvarelse fra Prolonlife
Hi Briana,
Thank you so much for sharing your experience!
We’re really happy to hear that you’ve completed Prolon twice and have felt a positive difference each time. We also appreciate your honesty about the challenges, especially being around food smells during the workday that’s something many people can relate to.
It’s wonderful to know the program has still helped you feel supported and satisfied through the experience. Thank you again for being part of the Prolon community and for sharing your journey!
We are always here for you when you need it!
Easy to order
Easy to order, and have delivered. Excellent product backed by years of research. Works well for me.
30. april 2026
Besvarelse fra Prolonlife
Hi Laurie,
Thank you so much for your kind feedback!
We’re really glad to hear that you found the ordering and delivery process easy, and that the product has been working well for you. It means a lot to know you value the research behind Prolon and are seeing positive results.
We truly appreciate you taking the time to share your experience!
Dette er Trustpilot
Alle kan skrive en anmeldelse på Trustpilot. En anmeldelse er ejet af personen, som har skrevet den, og vedkommende kan derfor redigere eller slette den til enhver tid. En brugers anmeldelser bliver vist, så længe vedkommendes konto er aktiv.
Virksomheder kan bede deres kunder skrive en anmeldelse ved hjælp af automatiske invitationer. Denne type anmeldelser handler om reelle oplevelser og markeres "Verificeret".
Læs mere om andre typer anmeldelser.
Vi bruger en kombination af dedikerede medarbejdere og avanceret teknologi til at beskytte vores platform. Find ud af, hvordan vi bekæmper falske anmeldelser.
Læs om anmeldelsesprocessen på Trustpilot.
Hér finder du 8 tips til at skrive anmeldelser.
Verificering kan være med til at sikre, at det er rigtige mennesker, der skriver de anmeldelser, du læser på Trustpilot.
Det kan påvirke TrustScoren, når man tilbyder incitamenter i bytte for anmeldelser, eller når man kun spørger bestemte kunder, og det er imod vores retningslinjer.