The summary above includes all star ratings in our worldwide snapshot. The written reviews here are a curated selection. Five-star stories are featured first. You can search this selection by topic or country, or sort by date.
★★★★★★★★★★
This really works
I have struggled with abdominal, gut related pain, bloating and IBS for years and since starting this wonderful programme I can honestly say that I feel so much better - it's so calming and reassuring doing the hypnotherapy sessions on a daily basis.…
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I have struggled with abdominal, gut related pain, bloating and IBS for years and since starting this wonderful programme I can honestly say that I feel so much better - it's so calming and reassuring doing the hypnotherapy sessions on a daily basis. I'm so pleased I found Nerva - it's brilliant!
AubreyadamsUnited Kingdom
★★★★★★★★★★
Nerva makes a difference
Nerva helped me settle after bowel surgery 3 years ago. It is now helping me once again as I settle diverticulitis related symptoms of bloating and pain,
Delighted49€Australia
★★★★★★★★★★
Really amazing
I’ve been dealing with ibs/sibo for over a decade. I’ve tried supplements, probiotics, antibiotics, elimination diets, testing, exercises, the list goes on. Didn’t know what to expect with this app but honestly I was kind of willing to try anything.…
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I’ve been dealing with ibs/sibo for over a decade. I’ve tried supplements, probiotics, antibiotics, elimination diets, testing, exercises, the list goes on. Didn’t know what to expect with this app but honestly I was kind of willing to try anything.
Holy cow what a change for me. I don’t even use the sessions as often as I “should” but still it has helped me so much. Way more than I thought possible. Fewer symptoms, less bloating, I’m reincorporating some foods I haven’t been able to eat in years and it’s going really well so far. Didn’t really know what I was signing up for but wow, so glad I did and wish I’d tried it sooner.
Cheesebot56United States
★★★★★★★★★★
Changed my life
I have IBS-C. I’ve been doing Nerva for the past 9 months and it has truly changed my quality of life. I am taking a medication in conjunction with the app, but any time I skimp on my Nerva sessions, the medication has a hard doing its job. The…
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I have IBS-C. I’ve been doing Nerva for the past 9 months and it has truly changed my quality of life. I am taking a medication in conjunction with the app, but any time I skimp on my Nerva sessions, the medication has a hard doing its job. The brain-gut connection can’t be ignored. When I’m regularly doing my Nerva sessions, I find I have far less abdominal/stomach pain, bloating, gas, and nausea. My mind also feels clearer and my anxiety is significantly lessened. I can’t rate this app highly enough!
KassieRolandUnited States
★★★★★★★★★★
Helpful!
I was struggling with IBS for 6 months and knew I had to do something. I signed up for Dr. Izabella Wentz Gut Recovery 4 month protocol. It is a great program, but intuitively I knew something was missing for me. I found the Nerva app after…
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I was struggling with IBS for 6 months and knew I had to do something. I signed up for Dr. Izabella Wentz Gut Recovery 4 month protocol. It is a great program, but intuitively I knew something was missing for me. I found the Nerva app after watching a YouTube video on 3D digestion, and thought - maybe this is what I need! I am in my 3rd week and find it extremely helpful. The educational part is helpful to understand what is going on in my body underneath the skin and how I can develop a healthier relationship with my nervous system via hypnotherapy. Completely worth the money in my opinion. The bloating has improved and I now have normal stools - with the help
Of Nerva AND the supplements I am taking. I am grateful for this app as the mental health is primary to heal the body. I highly recommend it!
##$AwesomenessUnited States
★★★★★★★★★★
Feeling blessed
This program has changed my life. I can’t believe I’m no longer on medication or thinking about if or when I’ll go to the bathroom. No more gas or bloating and no more acid reflex .
JokopppUnited States
★★★★★★★★★★
Getting better
I love the ladies voice sorry don’t remember name. She is so calming. I’m still distracted during sessions but getting better. I would like to know more about the lemon. I still can’t bite into it, I see it , hold it, watch the juice as I break it…
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I love the ladies voice sorry don’t remember name. She is so calming. I’m still distracted during sessions but getting better. I would like to know more about the lemon. I still can’t bite into it, I see it , hold it, watch the juice as I break it open. No can’t bite it. It does calm me to think of that lemon. I love all the places she takes me. I have never been diagnosed with IBS or anything else could not find a reason for my symptoms. I’m okay with that just want to feel better. I am feeling better having more normal bowel movements but still have a lot of wind and some bloating. Thank you!
RockyZeldaUnited States
★★★★★★★★★★
Calm
Nerva Has helped me feel calmer and improved my sense of well being. The breath work has decreased pain, cramping and bloating. The explanations of hypersensitivity are helpful in putting IBS into perspective. This understanding reduces fear and…
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Nerva Has helped me feel calmer and improved my sense of well being. The breath work has decreased pain, cramping and bloating. The explanations of hypersensitivity are helpful in putting IBS into perspective. This understanding reduces fear and anxiety in regard to what is happening in my gut. Thanks to those people involved in providing and creating Nerva.
Little dog ladyUnited States
★★★★★★★★★★
Calm
Nerva Has helped me feel calmer and improved my sense of well being. The breath work has decreased pain, cramping and bloating. The explanations of hypersensitivity are helpful in putting IBS into perspective. This understanding reduces fear and…
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Nerva Has helped me feel calmer and improved my sense of well being. The breath work has decreased pain, cramping and bloating. The explanations of hypersensitivity are helpful in putting IBS into perspective. This understanding reduces fear and anxiety in regard to what is happening in my gut.
Thanks to those people involved in providing and creating Nerva.
Little dog ladyUnited States
★★★★★★★★★★
Feeling calmer!
I’m into the second week of this program and I am noticeably calmer, with less GI problems. I’ve been on the low FODMAP diet for 5 years. It has helped me immensely, by reducing my IBS symptoms of bloating, abdominal pain and diarrhea. Because of the…
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I’m into the second week of this program and I am noticeably calmer, with less GI problems. I’ve been on the low FODMAP diet for 5 years. It has helped me immensely, by reducing my IBS symptoms of bloating, abdominal pain and diarrhea. Because of the success I have had with the low FODMAP diet, I totally trust Monash University, where the diet was developed. Knowing that Nerva was developed by the same people, I was very interested in what else they have come up with. This program is educating me about the fact that there is a level of healing possible beyond where I have gotten to with the diet. I am understanding that the essential issue is a hypersensitivity of my brain - gut nervous system, and that can be calmed with hypnotherapy and diaphragmatic deep breathing. The hypnotherapy sessions are 15 minutes long, and there is a new one every day. There are short things to read every day, to increase my understanding of what is possible. There is excellent email support. The 7 day free trial allowed me to check it out adequately before paying. I have a clear feeling now that I will be a new person by the end of the 6 week program. I am so grateful that this came to me on my Instagram feed!
RobininthegardenUnited States
★★★★★★★★★★
What a Difference a week makes!
I have been suffering with IBS and other gastrointestinal problems for 4 years and the Low FODMAP diet has helped with flare ups. Lately I have had a lot of stress in my life, which has exacerbated my IBS so that lots of foods seemed to create pain,…
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I have been suffering with IBS and other gastrointestinal problems for 4 years and the Low FODMAP diet has helped with flare ups. Lately I have had a lot of stress in my life, which has exacerbated my IBS so that lots of foods seemed to create pain, bloating and very erratic bowel movements. I signed up to Nerva 7 days ago and so far I have had 4days with no pain, much more regular bowel movements, no bloating and have felt so much more relaxed. Yes just 1 week!!! It feels like a joy to be pain free. I have said yes to some nice long walks and even to a meal out with friends. Roll on week 2.
CH1108miuytUnited Kingdom
★★★★★★★★★★
What a Difference a week makes!
I have been suffering with IBS and other gastrointestinal problems for 4 years and the Low FODMAP has helped significantly with flare ups. Lately I have had a lot of stress in my life, which has exacerbated my IBS so that lots of foods seemed to…
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I have been suffering with IBS and other gastrointestinal problems for 4 years and the Low FODMAP has helped significantly with flare ups. Lately I have had a lot of stress in my life, which has exacerbated my IBS so that lots of foods seemed to create pain, bloating and very erratic bowel movements. I signed up to Nerva 7 days ago and so far I have had 4days with no pain, much more regular bowel movements, no bloating and have felt so much more relaxed. Yes just 1 week!!! It feels like a joy to be pain free. I have said yes to some nice long walks and even to a meal out with friends. Roll on week 2.
CH1108miuytUnited Kingdom
★★★★★★★★★★
Game Changer
I have IBD, currently in remission, but deal with IBS symptoms on a daily basis. Since contracting Covid-19 last year, I experienced a terrible long lasting flare up of IBS-C, post-infectious IBS and about half year later got an intestinal parasite.…
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I have IBD, currently in remission, but deal with IBS symptoms on a daily basis. Since contracting Covid-19 last year, I experienced a terrible long lasting flare up of IBS-C, post-infectious IBS and about half year later got an intestinal parasite. This whole mess of GI illness was a major struggle that left me with the worst IBS of my life. Ultimately, this all led me to the discovery of this app (thanks to my dietician). I cannot recommend it enough. Nerva has helped me so much with my daily symptoms of extreme bloating, nightly worsening of bloat and pain. I have a flatter belly with happier digestion and minor symptoms, if any. I cannot believe how well the program works. Due to my chronic issues, I continue to use the app daily despite the program being only 6 weeks with researching showing that is the minimal effective dose, and no requirement to continue. I also appreciate their support team. They are very responsive to any messaging. I only wish you could have an extension of the program to include more weeks with new content and educational reading materials. Hopefully they’ll do some fun updates.
Nattoh80United States
★★★★★★★★★★
Feeling calmer!
I’m into the second week of this program and I am noticeably calmer, with less GI problems. I’ve been on the low FODMAP diet for 5 years. It has helped me immensely, by reducing my IBS symptoms of bloating, abdominal pain and diarrhea. Because of the…
Read full review
I’m into the second week of this program and I am noticeably calmer, with less GI problems. I’ve been on the low FODMAP diet for 5 years. It has helped me immensely, by reducing my IBS symptoms of bloating, abdominal pain and diarrhea. Because of the success I have had with the low FODMAP diet, I totally trust Monash University, where the diet was developed. Knowing that Nerva was developed by the same people, I was very interested in what else they have come up with. This program is educating me about the fact that there is a level of healing possible beyond where I have gotten to with the diet. I am understanding that the essential issue is a hypersensitivity of my brain - gut nervous system, and that can be calmed with hypnotherapy. The hypnotherapy sessions are 15 minutes long, and there is a new one every day. There are short things to read every day, to increase my understanding of what is possible. There is excellent email support. The 7 day free trial allowed me to check it out adequately before paying. I have a clear feeling now that I will be a new person by the end of the 6 week program. I am so grateful that this came to me on my Instagram feed!
RobininthegardenUnited States
★★★★★★★★★★
My life has improved
For over 6 years I have suffered IBS symptoms and tried loads of supplements and diets. Since starting Nerva my life has changed for the better and I no longer have to worry about lactose and gluten, nor do I now have bloating or abdominal…
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For over 6 years I have suffered IBS symptoms and tried loads of supplements and diets. Since starting Nerva my life has changed for the better and I no longer have to worry about lactose and gluten, nor do I now have bloating or abdominal discomfort/pain. I have belief in this system and trust that my remaining symptoms will also disappear. I find the app enjoyable to use and effective. The deep breathing is very useful and the voice of the hypnotherapist just perfect!
1overUnited Kingdom
★★★★★★★★★★
Unbelievable results !
Absolutely love the Nerva app. I did the program 2 years ago and had amazing results .. began eating foods again that I had avoided for years. So much improvement in gut symptoms , bloating and pain . As an added bonus it helps with my insomnia when…
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Absolutely love the Nerva app. I did the program 2 years ago and had amazing results .. began eating foods again that I had avoided for years. So much improvement in gut symptoms , bloating and pain . As an added bonus it helps with my insomnia when I listen right before going to sleep ! I’m back again for a refresher and again it is worth every dollar !
PassthecorianderAustralia
★★★★★★★★★★
Took a while but now I rely on this!
I liked this for the first week. After that, every session felt as though it repeated throughout each week, week after week. I felt I “knew” what to expect and therefore I couldn’t focus or relax. (In fact I took much longer to complete the entire…
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I liked this for the first week. After that, every session felt as though it repeated throughout each week, week after week. I felt I “knew” what to expect and therefore I couldn’t focus or relax. (In fact I took much longer to complete the entire program because I resisted and skipped sessions.) Then I noticed my stomach was starting to “rumble” as if it were coming alive or becoming attentive to each session. I genuinely felt calmer and as if I missed the “programing” (without being conscious of just what was happening) that was taking place in my gut and brain. My IBS-C began to “loosen up” and I felt less nervous about food and bloating and gas. I felt less reactive about incidents or small recurrences of IBS. When the program ended I was bad at keeping up. And then I noticed again I felt “off” and now I am doing sessions a few times a week and feel better. If you’re like me and get restless or clever at the beginning, please try to keep an open mind and allow the phrasing and repetitiveness to sink in and don’t think so much as I did!
TudorlynUnited States
★★★★★★★★★★
Works
This program worked for me. It actually resolved about 90% of my IBS issues and I can eat things I wasn’t able to be before, and bloating is gone almost entirely. I am not a pod reviewer and was somewhat skeptical of the program but it worked for me.…
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This program worked for me. It actually resolved about 90% of my IBS issues and I can eat things I wasn’t able to be before, and bloating is gone almost entirely. I am not a pod reviewer and was somewhat skeptical of the program but it worked for me. You have to do it every day without a break and use your imagination for the hypnotherapy sessions so it requires a commitment but it was worth it.
RiverchicaUnited States
★★★★★★★★★★
It helps
Although I can’t (and didn’t expect ) entire relief from IBS , this program has helped. No I can’t eat onion or garlic, but I rarely have the griping pains and bloating that I used to have. More to the point I find the relaxation exercises really…
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Although I can’t (and didn’t expect ) entire relief from IBS , this program has helped. No I can’t eat onion or garlic, but I rarely have the griping pains and bloating that I used to have. More to the point I find the relaxation exercises really helpful. I am a constant worrier and am learning to breathe and relax more in times of stress.
Another e readerAustralia
★★★★★★★★★★
Took a while but now I rely on this!
I liked this for the first week. After that, every session felt as though it repeated throughout each week, week after week. I felt I “knew” what to expect and therefore I couldn’t focus or relax. (In fact I took much longer to complete the entire…
Read full review
I liked this for the first week. After that, every session felt as though it repeated throughout each week, week after week. I felt I “knew” what to expect and therefore I couldn’t focus or relax. (In fact I took much longer to complete the entire program because I resisted and skipped sessions.)
Then I noticed my stomach was starting to “rumble” as if it were coming alive or becoming attentive to each session. I genuinely felt calmer and as if I missed the “programing” (without being conscious of just what was happening) that was taking place in my gut and brain.
My IBS-C began to “loosen up” and I felt less nervous about food and bloating and gas. I felt less reactive about incidents or small recurrences of IBS.
When the program ended I was bad at keeping up. And then I noticed again I felt “off” and now I am doing sessions a few times a week and feel better.
If you’re like me and get restless or clever at the beginning, please try to keep an open mind and allow the phrasing and repetitiveness to sink in and don’t think so much as I did!
TudorlynUnited States
★★★★★★★★★★
Effortless way to find improvement.
I was very sceptical before I started using the Nerva App, but having suffered from IBS for almost 10 years I was willing to try it. (I’d tried others tablets/remedies etc with no success.)
The App includes a written explanation each day as well as a…
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I was very sceptical before I started using the Nerva App, but having suffered from IBS for almost 10 years I was willing to try it. (I’d tried others tablets/remedies etc with no success.)
The App includes a written explanation each day as well as a relaxing hypnosis. Gaining this better understanding of the brain/gut interaction was very helpful.
I’ve completed the App and it has definitely worked for me. No more pain and bloating from certain foods is minimal. I’d definitely recommend you try it too.
Badger's mumUnited Kingdom
★★★★★★★★★★
Game Changer
I have IBD, currently in remission, but deal with IBS symptoms on a daily. Since contracting Covid-19 last year, I experienced a terrible long lasting flare up of IBS-C, post-infectious IBS and about half year later got an intestinal parasite. This…
Read full review
I have IBD, currently in remission, but deal with IBS symptoms on a daily. Since contracting Covid-19 last year, I experienced a terrible long lasting flare up of IBS-C, post-infectious IBS and about half year later got an intestinal parasite. This whole mess of GI illness was a major struggle that left me with the worst IBS of my life. Ultimately, this all led me to the discovery of this app (thanks to my dietician). I cannot recommend it enough. Nerva has helped me so much with my daily symptoms of extreme bloating, nightly worsening of bloat and pain. I have a flatter belly with happier digestion and minor symptoms if any. I cannot believe how well the program works. Due to my chronic issues, I continue to use the app daily despite the program being only 6 weeks with researching showing that is the minimal effective dose, so to speak.
I also appreciate their support. They are very responsive to any messaging. I only wish you could have an extension of the program to include more weeks of new content and educational reading materials.
Nattoh80United States
★★★★★★★★★★
IBS
Since starting the Nerva application, my IBS symptoms are literally nonexistent. This hypnotherapy has been life-changing for me. I have been dealing with IBS symptoms since I’m in grade school. I am now 74 years old and for the last two months I…
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Since starting the Nerva application, my IBS symptoms are literally nonexistent. This hypnotherapy has been life-changing for me. I have been dealing with IBS symptoms since I’m in grade school. I am now 74 years old and for the last two months I have not experienced any urgency or bloating. This therapy has been absolutely amazing. I recommended highly.
JustinG1949United States
★★★★★★★★★★
My gut
I have felt much more in control of my gut now . Less bloating and wind .My stools are softer and better form and colour
Deep breathing and telling myself it is my gut and my body is important on the road to recovery
Cream armchairUnited Kingdom
★★★★★★★★★★
Best help for my IBS
I’ve completed the 6-week Nerva program, and I’ve seen a major improvement in my IBS symptoms. It has helped in a way an elimination diet never did. I feel calmer and less anxious, and my gut has felt better because of it. I’ve gone from daily…
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I’ve completed the 6-week Nerva program, and I’ve seen a major improvement in my IBS symptoms. It has helped in a way an elimination diet never did. I feel calmer and less anxious, and my gut has felt better because of it. I’ve gone from daily flare-ups to hardly experiencing any at all. Even if I do have an issue, I don’t stress about it so much. My belly seems flatter because it’s less bloated. I am continuing with the maintenance program, though not as diligently, but even if I miss a few days, I find it’s still helping to maintain my results from the program.
LizLiz AnneUnited States
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Selected member experiences. Individual results vary.
Common questions
Questions about Nerva
What the reviews don’t cover.
Does Nerva work?
Nerva is a self-guided gut-directed hypnotherapy program that works with the gut–brain connection. Reviews describe individual experiences; clinical research looks at outcomes across a group. Explore Nerva’s published research to understand the evidence and what was measured. Individual results vary.
What do Nerva reviews say about bloating?
Some members discuss bloating in their reviews, including how it affected everyday life and their experience with the program. Read the selected reviews mentioning bloating. These personal experiences cannot predict your own results.
Can I use Nerva alongside a low FODMAP diet?
Nerva focuses on the gut–brain connection, while a low FODMAP diet focuses on dietary triggers. They are different approaches. Read more about low FODMAP and Nerva, and discuss dietary changes with your dietitian or clinician.
What is it like to fit Nerva into a daily routine?
Members recorded them on their own phones and shared them with Nerva. They are unscripted. What each person describes is their own experience; individual results vary.
How much does Nerva cost?
The offer shown before you subscribe includes your price, any trial, renewal and cancellation terms. These can differ by country and purchase route. Check your current offer or visit Nerva’s support center for subscription help.