ThaenaBiotic® - Postbiotic Supplement

Instead of pursuing a fecal transplant, I thought this option was worth a shot first. The adjustment period was only about a day. Trying to resolve multiple health issues including fatigue and fibromyalgia which are linked to my gut imbalance with years of antibiotic use.

I haven’t had many problems in my life with my digestion until my 50s. And it seemed that foods I was eating were not actually being absorbed. My system wasn’t getting what I needed until I started taking Thaena. And so far it’s like right back to where I was eating a Little and getting a lot in return. Thank you Theana, for stopping a slow downward slide that could’ve been bad. I look forward to the years to come staying in Good Health. Brian McDaniel

After 3 weeks at one cap/ day I have noticed less bloating and more regular bowel movements. I took this supplement hoping it will help lower histamine levels. No verdict on that yet.

This supplement feels like it is healing ancient wounds, dating back generations. Start slow and work your way up to 3-4 capsules. The cleansing response will be worth it, I promise.

I feel better after using this product

I felt improvement the first week I started taking ThaenaBiotic. However, the second week I went back to my usual loose stools. I'm considering increasing from 1 cap daily to 2. I want to keep going because the initial response was so positive. I have not had any negative side effects.

So far loving it. I obviously can’t say for certain, but it feels like my gut biome is finally on the mend. And my practitioner trusts the quality of the ingredients, and so do I.

Have been going to the bathroom daily without magnesium citrate. Have less bloating. Ordering again! Only been taking 2-3 weeks

In combination with my probiotics this what I needed to get over the hump. Bloating is better, inflammation is better, bowel movements are great.

The first few weeks are uncomfortable, but once you get over the hump, these pills are LIFE CHANGING! I have been looking for this my whole adult life. It is worth the cost and initial discomfort.

After 10 years of countless treatments and dollars spent trying to improve or eliminate my IBS and SIBO through both conventional and functional medicine, I have been symptom-free for over a year now taking one ThaenaBiotic capsule per day. This product has changed my life.

I haven’t had many problems in my life with my digestion until my 50s. And it seemed that foods I was eating were not actually being absorbed. My system wasn’t getting what I needed until I started taking Thaena. And so far it’s like right back to where I was eating a Little and getting a lot in return. Thank you Theana, for stopping a slow downward slide that could’ve been bad. I look forward to the years to come staying in Good Health. Brian McDaniel

I really feel like this is making a difference in my gut health along with seed probiotic, kefir, and elemental heal. Bloating is much better. Clearer skin, sciatic pain almost gone. The price sucks but hopefully I'll just need a couple more months and with a healthy diet and lifestyle, I can stop taking them.

So far it seems to help with betting the constant bowel movements. Being on ABX so much because of Lyme, this was recommended by our Dr to help keep the microbiome healthier.

I began taking Thaenabiotic years ago and it’s never failed me. I had numerous food sensitivities and rampant inflammation and it’s helped both my gut and my mind feel better. It’s the most effective supplement I’ve ever taken for my issues.

I didn’t notice any major changes while using Thaena, but I really appreciate the science and concept behind the product. It was easy to take, and I’d still be interested in trying it again longer-term.

Good luck with BMs to start

I have been using the ThaenaBiotoc Postbiotic for about two weeks and tolerating very well. I'm feeling much better. Bloating has diminished to where I'm not in as much pain. Planning to continue with the Postbiotic.

Remarkably effective and efficient way to keep my late-60's biome balanced and bowels on-schedule.

I’ve been taking Thaena for about three weeks, and I’m definitely feeling that there is an adjustment in my gut. I’ve been having loose bowels, but I know that this is part of adjusting to it. I’m also taking a biological binder from my naturopath to help ease some of the impact. The capsules are easy to take. They don’t have any smell at all and not taste. I will definitely continue these on my gut healing journey.

Not quite through the entire treatment of ThaenaBiotic, but so far, I am experiencing a very positive change.

My naturopath suggested this supplement for Intestinal Methane Overgrowth. I have tried every form of killing the excess methane and none have worked. I have had this issue for over 10 years. I started Thaena about 6 months ago. I now take two per day. My methane levels are decreasing the symptoms are 80% better. I am incredibly grateful for this supplement and it's healing properties.

Amazing

It has changed how I process food and my bowel movements for the better.

Thaena has really helped me get into a regular rhythm again. I take it daily and I was impressed that it actually worked. Recommend!

I have had trouble with some probiotics in the last, and I have zero issues with Thaena. My gut does seem more stable over the course of time that I have been taking Thaena. I am working through many other issues including mold detox from my gut, and it is helpful to have this on board while I work through these issues. I will continue to take it!

ThaenaBiotic has absolutely made a huge difference for me! It's a fairly new Postbiotic supplement my Naturopathic Doctor (ND) told me about and I am so grateful. I have been taking it since May 9th, 2026 for long-standing gut trouble and I feel so much better. Feeling this good again is something I honestly didn't think would happen. I am over the moon happy with the results!! I slowly worked up to 4 pills per day with meals and my ND wants me to stay at this dosage for 4-6 months before tapering off to maintenance level. I have had gut trouble since August 2012 and for the most part diet helped but I was still pretty limited when traveling or just meeting a friend for lunch, but NO MORE. My gut is becoming normal. Hallelujah! I highly recommend this postbiotic for anyone whose gut has had troubles. I do not see this pill as a band aid fix, I see it as something I plan to stick with!

Thaena is an incredible concept and I’ve had a fascinating scientific discussion with their CEO. The mechanism makes sense to me, and I noticed some improvement in my lower GI symptoms on my few-weeks trial. I have changed some of my other GI medications and plan to re-try Thaena now that those are complete. I will receive a store credit for this review, but was encouraged to post honestly (regardless of whether my rating was in favor of the product) - this is an honest assessment of my experience.

I love this product it has changed my life I went from skin and bones and eating nothing to enjoying every meal

I am 3 weeks in on taking ThaenaBiotic after reviewing and researching the product. I have not had any problems and have noticed a positive difference in my digestion motility and elimination. I have less discomfort and pressure in my colon although not completely gone. I am also more alert with less brain fog and feel more confident with every day capabilities. I will continue taking one daily. i think my body is still adjusting to the new supplement.

Instead of pursuing a fecal transplant, I thought this option was worth a shot first. The adjustment period was only about a day. Trying to resolve multiple health issues including fatigue and fibromyalgia which are linked to my gut imbalance with years of antibiotic use.

I haven’t had many problems in my life with my digestion until my 50s. And it seemed that foods I was eating were not actually being absorbed. My system wasn’t getting what I needed until I started taking Thaena. And so far it’s like right back to where I was eating a Little and getting a lot in return. Thank you Theana, for stopping a slow downward slide that could’ve been bad. I look forward to the years to come staying in Good Health. Brian McDaniel

After 3 weeks at one cap/ day I have noticed less bloating and more regular bowel movements. I took this supplement hoping it will help lower histamine levels. No verdict on that yet.

This supplement feels like it is healing ancient wounds, dating back generations. Start slow and work your way up to 3-4 capsules. The cleansing response will be worth it, I promise.

I feel better after using this product

I felt improvement the first week I started taking ThaenaBiotic. However, the second week I went back to my usual loose stools. I'm considering increasing from 1 cap daily to 2. I want to keep going because the initial response was so positive. I have not had any negative side effects.

So far loving it. I obviously can’t say for certain, but it feels like my gut biome is finally on the mend. And my practitioner trusts the quality of the ingredients, and so do I.

Have been going to the bathroom daily without magnesium citrate. Have less bloating. Ordering again! Only been taking 2-3 weeks

In combination with my probiotics this what I needed to get over the hump. Bloating is better, inflammation is better, bowel movements are great.

The first few weeks are uncomfortable, but once you get over the hump, these pills are LIFE CHANGING! I have been looking for this my whole adult life. It is worth the cost and initial discomfort.

After 10 years of countless treatments and dollars spent trying to improve or eliminate my IBS and SIBO through both conventional and functional medicine, I have been symptom-free for over a year now taking one ThaenaBiotic capsule per day. This product has changed my life.

I haven’t had many problems in my life with my digestion until my 50s. And it seemed that foods I was eating were not actually being absorbed. My system wasn’t getting what I needed until I started taking Thaena. And so far it’s like right back to where I was eating a Little and getting a lot in return. Thank you Theana, for stopping a slow downward slide that could’ve been bad. I look forward to the years to come staying in Good Health. Brian McDaniel

I really feel like this is making a difference in my gut health along with seed probiotic, kefir, and elemental heal. Bloating is much better. Clearer skin, sciatic pain almost gone. The price sucks but hopefully I'll just need a couple more months and with a healthy diet and lifestyle, I can stop taking them.

So far it seems to help with betting the constant bowel movements. Being on ABX so much because of Lyme, this was recommended by our Dr to help keep the microbiome healthier.

I began taking Thaenabiotic years ago and it’s never failed me. I had numerous food sensitivities and rampant inflammation and it’s helped both my gut and my mind feel better. It’s the most effective supplement I’ve ever taken for my issues.

I didn’t notice any major changes while using Thaena, but I really appreciate the science and concept behind the product. It was easy to take, and I’d still be interested in trying it again longer-term.

Good luck with BMs to start

I have been using the ThaenaBiotoc Postbiotic for about two weeks and tolerating very well. I'm feeling much better. Bloating has diminished to where I'm not in as much pain. Planning to continue with the Postbiotic.

Remarkably effective and efficient way to keep my late-60's biome balanced and bowels on-schedule.

I’ve been taking Thaena for about three weeks, and I’m definitely feeling that there is an adjustment in my gut. I’ve been having loose bowels, but I know that this is part of adjusting to it. I’m also taking a biological binder from my naturopath to help ease some of the impact. The capsules are easy to take. They don’t have any smell at all and not taste. I will definitely continue these on my gut healing journey.

Not quite through the entire treatment of ThaenaBiotic, but so far, I am experiencing a very positive change.

My naturopath suggested this supplement for Intestinal Methane Overgrowth. I have tried every form of killing the excess methane and none have worked. I have had this issue for over 10 years. I started Thaena about 6 months ago. I now take two per day. My methane levels are decreasing the symptoms are 80% better. I am incredibly grateful for this supplement and it's healing properties.

Amazing

It has changed how I process food and my bowel movements for the better.

Thaena has really helped me get into a regular rhythm again. I take it daily and I was impressed that it actually worked. Recommend!

I have had trouble with some probiotics in the last, and I have zero issues with Thaena. My gut does seem more stable over the course of time that I have been taking Thaena. I am working through many other issues including mold detox from my gut, and it is helpful to have this on board while I work through these issues. I will continue to take it!

ThaenaBiotic has absolutely made a huge difference for me! It's a fairly new Postbiotic supplement my Naturopathic Doctor (ND) told me about and I am so grateful. I have been taking it since May 9th, 2026 for long-standing gut trouble and I feel so much better. Feeling this good again is something I honestly didn't think would happen. I am over the moon happy with the results!! I slowly worked up to 4 pills per day with meals and my ND wants me to stay at this dosage for 4-6 months before tapering off to maintenance level. I have had gut trouble since August 2012 and for the most part diet helped but I was still pretty limited when traveling or just meeting a friend for lunch, but NO MORE. My gut is becoming normal. Hallelujah! I highly recommend this postbiotic for anyone whose gut has had troubles. I do not see this pill as a band aid fix, I see it as something I plan to stick with!

Thaena is an incredible concept and I’ve had a fascinating scientific discussion with their CEO. The mechanism makes sense to me, and I noticed some improvement in my lower GI symptoms on my few-weeks trial. I have changed some of my other GI medications and plan to re-try Thaena now that those are complete. I will receive a store credit for this review, but was encouraged to post honestly (regardless of whether my rating was in favor of the product) - this is an honest assessment of my experience.

I love this product it has changed my life I went from skin and bones and eating nothing to enjoying every meal

I am 3 weeks in on taking ThaenaBiotic after reviewing and researching the product. I have not had any problems and have noticed a positive difference in my digestion motility and elimination. I have less discomfort and pressure in my colon although not completely gone. I am also more alert with less brain fog and feel more confident with every day capabilities. I will continue taking one daily. i think my body is still adjusting to the new supplement.