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UNIVERSITY-BACKED
4.7*
Product rating
From people with IBS, IBD, SIBO, MCAS, leaky gut, and more.
4
Years of research
Incubated and partnered with the University of Chicago.
700+
Doctors share with patients
Across gastroenterology, internal medicine, paediatrics, and more.
1M+
Doses delivered
Trusted by people tired of searching for solutions.
kēpos is a fresh start for your whole body
kēpos helps restore the gut microbiome you had in your youth—vibrant, resilient, and diverse. Powered by our kpHMO™ prebiotic, kēpos delivers the original building blocks of your microbiome.
Fight chronic bloating
Feel confident in your body again by fueling no-bloat gut bacteria
+88%
Report less bloat
Strengthen gut barrier
Seal intestinal gaps that let toxins leak into your body
+8×
Greater up-regulation
Restore regularity
Predictable, comfortable, Bristol 4 bowel movement every day.
+59%
Average improvement
Eat without fear
Better tolerate the favorite foods you've stopped eating
+48%
Increased quality-of-life
Unlock cellular energy
Bio-identical lactoferrin delivers vital fuel to your cells
+15×
Stronger than colostrum
Support weight loss
Activate natural GLP-1 production while protecting gut bacteria and muscle loss
-77%
Less lean mass lost
Fight chronic bloating
Feel confident in your body again by fueling no-bloat gut bacteria
+88%
Report less bloat
Strengthen gut barrier
Seal intestinal gaps that let toxins leak into your body
+8×
Greater up-regulation
Restore regularity
Predictable, comfortable, Bristol 4 bowel movement every day.
+59%
Average improvement
Eat without fear
Better tolerate the favorite foods you've stopped eating
+48%
Increased quality-of-life
Unlock cellular energy
Bio-identical lactoferrin delivers vital fuel to your cells
+15×
Stronger than colostrum
Support weight loss
Activate natural GLP-1 production while protecting gut bacteria and muscle loss
-77%
Less lean mass lost
Rebuilding your microbiome
The problem
The modern gut has gaps. Antibiotics, ultra-processed food, chronic stress, and low fiber have damaged our microbiomes. Standard gut health products can't rebuild what's been lost because they don't know how.
The formula
kpHMO™ is molecularly identical to the powerful prebiotic fibers found in human milk—the exact compounds nature uses to establish a healthy microbiome from scratch. In clinical data, these fibers replenish Bifidobacteria and flush away pathogens.
50%
¹Average improvement in digestion after 4 weeks
77%
¹Reported a decrease in bloating, gas or discomfort
82%
²Experienced an increase in beneficial gut bacteria within 2 weeks
Other products mask symptoms.
kēpos works differently.
Powered by kpHMO™, a one-of-a-kind prebiotic that your gut recognizes as native. Bioactives you can't find anywhere else, with benefits that probiotics, prebiotics, colostrum, greens, and enzymes can't match.*
01. Target, fuel, restore
Selective feeding
kpHMO™ exclusively fuels Bifidobacteria—the keystone probiotic you lose with age—without feeding the harmful bacteria that other prebiotics fuel.
*PMID: 27719686
02. Detach, bind, flush
Pathogen decoy
kpHMO™ mimics the chemical structure of your gut lining, causing harmful bacteria to detach from your intestinal wall, bind to kpHMO™ instead, and get flushed.
*PMID: 30013961
01. Target, fuel, restore
Selective feeding
kpHMO™ exclusively fuels Bifidobacteria—the keystone probiotic you lose with age—without feeding the harmful bacteria that other prebiotics fuel.
*PMID: 27719686
02. Detach, bind, flush
Pathogen decoy
kpHMO™ mimics the chemical structure of your gut lining, causing harmful bacteria to detach from your intestinal wall, bind to kpHMO™ instead, and get flushed.
*PMID: 30013961
03. Bind, sequester, deliver
Iron sequestration
Human lactoferrin binds free-floating iron away from pathogens in your gut, both starving them and delivering bioavailable iron into your bloodstream.
*PMID: 41228476
04. Contact, coach, defend
Immune coaching
Human milk bioactives directly contact the dendritic cells lining your gut, training your immune system to respond precisely to real threats, and stand down from everything else.
*PMID: 30900752
03. Bind, sequester, deliver
Iron sequestration
Human lactoferrin binds free-floating iron away from pathogens in your gut, both starving them and delivering bioavailable iron into your bloodstream.
*PMID: 41228476
04. Contact, coach, defend
Immune coaching
Human milk bioactives directly contact the dendritic cells lining your gut, training your immune system to respond precisely to real threats, and stand down from everything else.
*PMID: 30900752
Human milk bioactives are a breakthrough class of nutrients backed by the University of Chicago, thousands of research papers, and hundreds of doctors. Unlike any other supplement ingredient, they are structurally identical to what your body was designed to recognize. For decades, they were only available in research papers. kēpos changes that.
47%
off your first month
No long-term commitment.
Human milk bioactives are a breakthrough class of nutrients backed by the University of Chicago, thousands of research papers, and hundreds of doctors. Unlike any other supplement ingredient, they are structurally identical to what your body was designed to recognize. For decades, they were only available in research papers. kēpos changes that.
47%
off your first month
No long-term commitment.
HUNDREDS OF DOCTORS
Shared by the country’s leading health experts
700+
Doctors share with patients
1,000+
Clinical trials on human milk bioactives
Clinicians receive product samples and are never compensated to submit evaluations. Learn more
-
Dr. Ingrid Hoden, MDFamily Medicine
“Calms stress signals that travel between your gut and brain”
Highlights:Health gut, tension relief, cognitive function
-
Dr. Luis Gutierrez, DOFamily Medicine
“Human-milk lactoferrin supports calmer digestion”
Highlights:Calms inflammation, lining strength, gut balance
-
Dr. John Kasper, DOInternal Medicine
“Lactoferrin supports healthy iron levels in your blood”
Highlights:Better tolerance, energy support, gut health
-
Dr. Anagha Agarwal, MDInternal Medicine
“Prebiotic formula blocks harmful microbes for immunity”
Highlights:Immune defense, gut barrier, microbiome support
4.7 from 400+ Reviews | 1M+ doses
They tried everything, too.
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Finally, no more afternoon puffiness.
"I used to feel so heavy after lunch, but now my stomach stays flat and comfortable all day long. I'm genuinely impressed."Sarah L., Bloating
Verified Buyer -
I can wear my favorite jeans again!
"The constant pressure and tightness used to be so draining. After just two weeks, that 'puffed up' feeling is totally gone."Jess K., BloatingVerified Buyer -
No more end-of-day discomfort.
"I used to look several months pregnant by dinner time. Now, my stomach stays flat and I feel light through the whole evening."Sophie T., BloatingVerified Buyer -
Truly a game changer for me.
"I’ve tried every tea and pill out there. This is the first thing that actually calmed my digestive system down effectively."Rita F., BloatingVerified Buyer -
Finally, some real relief.
"After just a week, the heavy feeling after meals started to fade. It’s been a total life saver for my daily confidence."Lea G., BloatingVerified Buyer -
Increased my food tolerance.
"I can finally enjoy a wider variety of foods without the immediate 'uh-oh' feeling. My gut barrier is definitely thanking me for this."Delaney S., Gut BarrierVerified Buyer -
Investing in my long-term health.
"I wanted to focus on my internal health and this has been the perfect addition. I just feel more balanced and robust overall."Zara K., Gut BarrierVerified Buyer
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I’ve never felt this consistent.
"I struggled with being 'stuck' for years. Since starting Kepos, everything is moving smoothly and predictably every single morning."Elena R., RegularityVerified Buyer -
Feeling lighter and more energized.
"It took about ten days to kick in, but now I feel completely cleared out and far less sluggish throughout the work day."Maria T., RegularityVerified Buyer -
Back on a consistent schedule.
"I was always so unpredictable, which made traveling a nightmare. Now, I’m regular every single morning like clockwork. What a relief."Anita B., RegularityVerified Buyer -
My digestion is finally on track.
"It took a little while to adjust, but the results are worth it. I feel much less sluggish and heavy in my gut."Kelly L., RegularityVerified Buyer -
No more guessing games.
"I used to go days without feeling 'right.' Now, everything is consistent and easy. I honestly can’t recommend this supplement enough."Fiona P., RegularityVerified Buyer
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My system feels so much more resilient.
"I used to react to almost everything I ate. Now, my gut feels strong and I’m not constantly worrying about 'trigger' foods."Chris W., Gut BarrierVerified Buyer -
Total peace of mind for my digestion.
"I wanted something to support my gut lining long-term. I feel less sensitive overall and my digestion just feels 'sealed' and healthy."Diane O., Gut BarrierVerified Buyer -
My gut feels much stronger.
"I used to be so sensitive to different spices and dairy. I feel like my system is finally protected and much more resilient."Julia M., Gut BarrierVerified Buyer
