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Reviews from our customers

Read the experiences of our customers here


Tests showed that I had no Akkermansia bacteria. Because of the enemas I noticed an effect within 2 weeks. Diarrhea disappeared and my stomach became calmer. New tests showed that I now have the Akkermansia bacteria! I am now much better in my own skin and no longer feel depressed. Marco genuinely wants the best… Read more »


I was diagnosed with Ulcerative Colitis when I was 12, I didn’t know what to expect, I had so much stomach pain I almost passed out. I got the medication pentasa that was great for 1 year, after that I couldn’t go to school because I had to go to the toilet 16 times. My… Read more »

Christian (Germany)

I am Christian a 26 year old guy with gut problems like diarrhea, bloating and gut inflammations since 10 years. Since about 4-5 years I have brain fog and cfs. I used fmts from DF2 (Enterotype Bacteroides) because there is no medicine that helped me before. After I did the fmt a few days later I… Read more »

Sarah (USA)

My experience with Gezonde Darmflora was excellent. The company offers high quality customer service, all my questions were answered quickly and as a first time FMT user I felt very well taken care of throughout the process. I experienced immediate positive effects after the first FMT dose – great mood, better brain function, digestion very… Read more »

Diana Pisarenko (USA)

I have had noticeable benefits since day two. My appetite increased (in the past I struggled with bloating and feeling full after a couple bites of eating a meal) and I was able to add a couple food options I couldn’t eat before, my mood swings became a lot better, quality of sleep became noticeably… Read more »


In 2021 I did two transplants with the capsules, because of severe intestinal complaints that arose in 2010 after a 30-day course of antibiotics. The ordering and delivery process both went very smoothly. The capsules arrived at the agreed time and were very hygienically packed in dry ice. Due to very strict donor requirements, I… Read more »

Els van Leeuwen
Donor 'vegetarisch'

It has been almost a year since I swallowed the poo pills supplied by Marco Kleijn. What was not too bad for me, it sounds dirty but it isn’t… I’m very glad I did it, my intestinal flora is so much better! Before the pills I had too many problems with my stomach. Probably due… Read more »


From an early age I struggled with IBS (irritable bowel syndrome). I had poor tolerance for many nutrients, including herbs, spices, dairy products, and meat and carbohydrate-rich foods such as potatoes and pasta. Through a tip from a friend I came into contact with the transplant technique of Marco, after an appointment I could go… Read more »

Elly de Jong

In 2015 I read a story by Marco Kleijn in the Haarlems Dagblad about his poo transplant. I was immediately interested because I had suffered from abdominal pain with a distended abdomen for almost 40 years and had tried everything to get rid of it. I was also always tired, especially when I got up.… Read more »


I am a 41-year-old woman and have had complaints of various kinds for quite some time. For years I had abdominal pain, always located in 1 place, left at the height of my navel (the place where your large intestine makes a twist). It started with a stomachache in that specific spot if I had… Read more »

Darmflora 1

My name is Ric and I am self-employed. In the early 90’s I had typhoid fever. My gut has always been sensitive after that. However, in the last 4 years this has deteriorated a lot, so that socially I started to avoid everything with food more and more. Always a lot of cramping, air and… Read more »

Donor 'vegetarisch'

I know Marco from the past, from the time when I was still healthy and carefree through life!! Long evenings out, eating and drinking whatever I felt like! After years our paths crossed again and we started talking. I told him about my health problems, mainly fatigue, stomachaches from morning to night and countless allergies… Read more »

Annelies Goedbloed
Darmflora 1

HOPEFUL. On Wednesday, March 10, 2021, I will receive FMT together with my son between 11 am and 12 noon. That day I can ‘throw away’. Tiredness predominates. I’m getting nowhere. I decide to delete all my appointments from my calendar and turn on Netflix with a cup of tea and a blanket. At the… Read more »

Darmflora 1

After years of intestinal problems (IBS and parasites) and having tried many things (GP, internist, dietician, etc.) I ended up on the Gezonde-darmflora website. Partly thanks to antibiotics to eradicate the parasites (in vain), my gut biome was severely out of balance. Since taking the poo capsules, now 4 weeks ago, I notice that this… Read more »

Darmflora 1

I believe in the effect of the so-called poo transplant, although I have not noticed a very convincing effect myself. I thought it was worth a try. Unfortunately I have no money left to order it again or try another donor. I really like the fact that it is possible to order it yourself and… Read more »

Wim Backhaus
Darmflora 1

Unfortunately no improvement in my complaints. ☹️

N huydts
Darmflora 1

Unfortunately, the pills had no effect. Taken 3 weeks ago now.