Reviews Analyzed
21
We Collect & Analyze Reviews
Fast Bar
Experiences & Reviews
Fast Bar is a consumer food brand offering packaged nutrition bars and related fasting-friendly items sold direct-to-consumer online. Shoppers researching Fast Bar commonly look for information on product taste and effectiveness, shipping and recurring-order reliability, pricing and discounts, and customer support responsiveness.
Overview & Key Metrics
Positive Sentiment
90%
Latest Review
28d
Overall Rating
4.3
Our Analysis
🎯
Service quality
Delivery and order fulfillment are often praised for being timely, but several reviewers report billing errors, unwanted charges and limited live support.
Share of mentions
Mixed
18%
💰
Value for money
Some customers value discounts and free shipping; others report unexpected price increases and find the product too expensive for limited incomes.
Share of mentions
Weak
7%
⚡
User experience
Several users find the website and program easy to follow, while others report confusing checkout, subscription promotion issues and payment hurdles.
Share of mentions
Mixed
19%
🔧
Product quality
Most reviewers report good taste, convenience and effective results from the program; a small number specifically dislike the soup flavour.
Share of mentions
Strong
25%
📞
Communication
Many customers note consistent, helpful communication and coaching; a subset report inadequate responses and inability to reach live support.
Share of mentions
Mixed
14%
⭐
Overall experience
Overall experiences are frequently positive, with repeat customers and reported health benefits, though some service incidents lowered satisfaction.
Share of mentions
Strong
18%
Our Independent Methodology
How we analyze customer reviews without bias
Data Collection
We analyze public reviews from verified platforms like Google, Trustpilot, and Facebook.
AI Analysis
Our AI detects patterns in genuine customer experiences without modifying content.
100% Independent
Zero company influence. No payments, no bias — just real customer voices.
Always Current
Updated regularly with the latest reviews and customer feedback.
Featured Customer Experiences
Representative examples from 21 verified reviews (May 2022 – October 2025).
Prolon charged me for 3 kits instead of…
"Prolon charged me for 3 kits instead of just the 1 kit I wanted. When I was checking out, I noticed 2 kids in my cart so I tried to delete 1 kit. It w..."
Jennifer L
Trustpilot
Oct 01, 2025
Featured for: Charged multiple kits; no recourse
Confusing, feels a bit bait and switch
"The online shopping experience is inconsistent and confusing. Promotions are offered but it is does specify that is only for a subscription. It is pre..."
Judy R.
Trustpilot
Oct 01, 2025
Featured for: Confusing checkout; misleading promotions
Pricing issues and quality taste of the soup Not Great.
"I subscribed thinking each kit was $150, but on my 2nd shipment they charged $195 without notice. The soups aren’t great, and while they offer an orga..."
Bruce.
Trustpilot
Oct 01, 2025
Featured for: Price spike and poor taste
Really great experience with Prolon!
"Really great experience from customer service to the FMD itself. The first day is almost absolutely fine, days 2-4 were the hardest for me, it is diff..."
Elizabet Genis
Trustpilot
Oct 01, 2025
Featured for: Positive customer service and results
All Reviews
Filtered, experience-based customer reviews from public sources; vague and duplicate submissions removed.
Filter by Rating
Filter by Source
Showing all 21 reviews
All Customer Reviews
Sources: Trustpilot (20) · Collected.reviews (1) · Quotes shortened · As of: October 2025
F
Frankie Lee
trustpilot.com
Oct 01, 2025
Using my hsa was a real chore
Using my hsa was a real chore, took...
G
Grace Conte
trustpilot.com
Oct 01, 2025
Helpful
Helpful Informa...
J
James Prechtl
trustpilot.com
Oct 01, 2025
The product is too expensive for…
The product is too expensive for persons with limited incomes. All the boxes an...
R
Rich
trustpilot.com
Oct 01, 2025
It works!!
The results that I got were greater than my expectations. NO Drugs, NO special...
J
Jennifer L
trustpilot.com
Oct 01, 2025
Prolon charged me for 3 kits instead of…
Prolon charged me for 3 kits instead of just the 1 kit I wanted. When I was checking out, I noticed 2 kids in my cart so I tried to delete 1 kit. It w...
C
CHARLES ROBERSON
trustpilot.com
Oct 01, 2025
TWICE A YEAR
I do a fast every six months and enjoy prolong products at other times and for different reasons. The bars are a healthy snack, the protein shakes are...
J
Julia Ward
trustpilot.com
Oct 01, 2025
I learned about the concept of "reset"…
I learned about the concept of "reset" from Prolon, which has significantly changed the way I think about my health, as well as ab...
C
Cynthia B Harris
trustpilot.com
Oct 01, 2025
I enjoy doing the 5-day fast with food
I enjoy doing the 5-day fast with food. It makes it very easy to do- just eat what is in each box labeled by which day you'...
a
ayda
trustpilot.com
Oct 01, 2025
Easy website
...
R
Richard Washington
trustpilot.com
Oct 01, 2025
I have been purchasing your Prolon…
I have been purchasing your Prolon products for at least 6 months and have a recurring order. To date, I have been notified of the impending order, an...
S
Sabrina
trustpilot.com
Oct 01, 2025
Always appreciate the 30% discounts &…
Always appreciate the 30% discounts &...
B
Bruce.
trustpilot.com
Oct 01, 2025
Pricing issues and quality taste of the soup Not Great.
I subscribed thinking each kit was $150, but on my 2nd shipment they charged $195 without notice. The soups aren’t great, and while they offer an orga...
B
Bridgette ONeill
trustpilot.com
Oct 01, 2025
First Timer
This was my first experience with Prolon. It was easier and tastier than I expected. The included...
L
Lorraine Doo
trustpilot.com
Oct 01, 2025
Prolon Life service excellence
Prolon Life service excellence. I appreciate the quality and quantity of communication from Prolon. They are consistent in the inf...
E
Elizabet Genis
trustpilot.com
Oct 01, 2025
Really great experience with Prolon!
Really great experience from customer service to the FMD itself. The first day is almost absolutely fine, days 2-4 were the hardest for me, it is diff...
K
Kristen Jenkins
trustpilot.com
Oct 01, 2025
Great customer service
...
K
Ken in MI
trustpilot.com
Oct 01, 2025
Package arrived in a timely manner.
Package arrived in a timely manner. Directions ar...
J
Judy R.
trustpilot.com
Oct 01, 2025
Confusing, feels a bit bait and switch
The online shopping experience is inconsistent and confusing. Promotions are offered but it is does specify that is only for a subscription. It is pre...
P
Patricia Zinkowski
trustpilot.com
Oct 01, 2025
TOTAL BRAIN RESET
It's a complete reset for my brain to switch on my preference for good healthy food over unhealthy food choices. It's amazing how little bad food I cr...
E
Erica
trustpilot.com
Oct 01, 2025
Thank you for helping getting the…
Thank you for helping getting the...
Conclusion
Reviews indicate Fast Bar’s products are generally well received for taste, convenience and perceived health benefits, with multiple customers reporting repeat purchases. Positive signals include reliable deliveries, helpful coaching, and consistent communications from the company. Common concerns are pricing and unexpected charges, plus occasional confusing checkout or subscription messaging; several reviewers advise checking billing and subscription terms. If you are price-sensitive, watch for advertised discounts and review auto‑ship details; if service issues arise, document charges and contact support promptly.