I lost £398 I paid £398 for two boxes that were never delivered. Prolon says they were delivered to a neighbour, but the neighbours say they hadn't accepted any delivery. Also, I had not given permission to deliver anywhere other than me, personally. I asked Prolon to investigate, but they never replied.

I appreciate the science behind the… I appreciate the science behind the program, that's one of the things that kept me going. I struggled a bit with hunger, but not enough to give up. I did feel better when the Fast was over. I am doing the program to address metabolic issues and I intend to continue with two additional fasts to see if this program helps in anyway. The food was also very good and that made a big difference for me as well.

Truly transformative Truly transformative. Not only did I lose weight, but more importantly, by putting myself through this challenge and reading the book, I learned that I have an unhealthy relationship with food, alcohol and caffeine, and that actually most of us in the U.S. do. My eyes are opened and I’ve never felt better. Thank you so much for this wonderful gift.

I wasted 200 GBP, had to throw the whole thing away. Part of the package contained food that expired on an extremely short notice. They promised a replacement 5 times via email but never delivered it. Eventually they blocked my email address. If they are this trustworthy (keeping promises) and care about customers or customer experience this much, imagine how many of the claims about the product might be true. Reminds me of the old saying goes, "if it sounds to good to be true...then it's a scam." Avoid.

The little bit of food is a game changer. 3 days of water fasting is difficult, 5 days is almost impossible for me. However having the little bit of food to eat on the Prolon fast is a game changer. I love the couple of times on days 3 and 4 that a sudden feeling and movement in my intestines was so noticeable. I'm sure that is proof that so much healing was happening there. I know that I need to repeat this 5 day Proton fast again the next two months in order to address more health issues. I'm thankful that I don't have to do this alone and with water only.