New subscribers save 47% and free shipping
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Up to 47% off + free gifts
kēpos™ For Digestion
The prebiotic originally discovered in human milk, designed
for adults with sensitive digestion.
Helps reduce bloating + renews gut barrier
Improves tolerance to foods
Supports healthy iron + ferritin levels
Strengthens immune defenses
Sensitive-friendly + zero additives
Clinicians' Choice
Founder
explanation
explanation
SAVE 47%
BEST VALUE
$1.58 /day
Monthly subscription
30 servings every 4 wks
$89.99/mo
$47.69/mo
FREE welcome kit (Value $62)
Save 47% on first order, 15% off forever
Free shipping on every order
Delay, skip, or cancel anytime
Free welcome kit – arrives with first order
One time purchase
30 servings delivered once
$89.99
$2.99 /day
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Sugar free
Binder free
Fat free
Sweetener free
Gluten free
Egg free
Soy free
Corn free
Oil free
Commercial-fiber free
Clinically validated
gut health you'll feel.
kēpos is an award-winning, daily prebiotic backed by the University of Chicago that supports whole-body health.
Gut health
Restores a healthy gut microbiome. Feel a difference in as little as two weeks, with benefits that compound over 3+ months.
Weight management
Cravings, satiety, and weight loss are determined by gut health. Support healthy metabolism at the root.
- 2.5 lbs of extra visceral fat lost over 12 weeks*
- 6% improved ‘good’ HDL cholesterol*
Carter et al 2025: RCT
Ko et al., 2025: RCT
Energy
Your gut is where your body takes in minerals and sends metabolic signals to the rest of your body, supporting energy.
- 46 ng/mL increase in ferritin*
- 32pp higher transferrin saturation*
Evans et al., 2026: Case series
82%
Of adults experienced an increase of beneficial gut bacteria in just 2 weeks.*
88%
Of adults experienced clinically significant digestive improvements in 12 weeks.*
Palsson et al., 2021: OL
Ellison et al., 2016: RCT
Clinically validated
gut health you'll feel.
kēpos is an award-winning, daily prebiotic backed by the University of Chicago that supports whole-body health.
Gut health
Restores a healthy gut microbiome. Feel a difference in as little as two weeks, with benefits that compound over 3+ months.
Weight management
Cravings, satiety, and weight loss are determined by gut health. Support healthy metabolism at the root.
- 2.5 lbs of extra visceral fat lost over 12 weeks*
- 6% improved ‘good’ HDL cholesterol*
Carter et al 2025: RCT
Ko et al., 2025: RCT
Energy
Your gut is where your body takes in minerals and sends metabolic signals to the rest of your body, supporting energy.
- 46 ng/mL increase in ferritin*
- 32pp higher transferrin saturation*
Evans et al., 2026: Case series
82%
Of adults experienced an increase of beneficial gut bacteria in just 2 weeks.*
88%
Of adults experienced clinically significant digestive improvements in 12 weeks.*
Palsson et al., 2021: OL
Ellison et al., 2016: RCT
1,000+
Clinical trials
Demonstrating the benefits of
human-equivalent supplementation.
50+
Years of research
Incubated and partnered with the
University of Chicago.
780+
Doctors share with patients
Across gastroenterology, internal
medicine, pediatrics, and more.
1M+
Doses delivered since launch
Trusted by people tired of searching
for solutions.
900+ clinicians shared kēpos™ without compensation
900+ clinicians shared kēpos™ without compensation
Trusted by doctors, best-selling
medical authors, and nutritionists.
"I am very intentional about the products I endorse and use... [kēpos] gets to the root of the issue by providing the components that help good bacteria flourish."
Dr. Bishara, MD
CLINICAL ADVISOR
"kēpos is unique because it contains both lactoferrin and HMOs. This gives it a wide range of functionality in my protocols."
Dr. Allie McLane
CLINICAL ADVISOR
"[kēpos] addresses multiple root causes at once. I’m always looking to kill two birds with one stone in a protocol, and kēpos does that beautifully: it supports healthy iron and ferritin status, keeps iron away from opportunistic bacteria, and feeds beneficial bacteria at the same time."
Dr. Finley
CLINICAL ADVISOR
Professor of Molecular Virology and Microbiology @ Baylor College of Medicine.
Robert Britton, PhD
SCIENTIFIC ADVISORY BOARD
Division Chief of Division of Gastroenterology and Nutrition @ Loyola Medicine.
Dejan Micic, MD
SCIENTIFIC ADVISORY BOARD
Clinical Associate Professor of Medicine @ Boston University.
Dr. Weber
GUT HEALTH ADVISOR
Clinical Advisors: Dr. Finley, Dr. Bishara, Dr. McLane
Scientific Advisors: Robert Britton, PhD, Dejan Micic, MD, Horst Christian Weber, MD, FACG, AGAF
Trusted by doctors, best-selling
medical authors, and nutritionists.
"I am very intentional about the products I endorse and use... [kēpos] gets to the root of the issue by providing the components that help good bacteria flourish."
Dr. Bishara, MD
CLINICAL ADVISOR
"kēpos is unique because it contains both lactoferrin and HMOs. This gives it a wide range of functionality in my protocols."
Dr. Allie McLane
CLINICAL ADVISOR
"[kēpos] addresses multiple root causes at once. I’m always looking to kill two birds with one stone in a protocol, and kēpos does that beautifully: it supports healthy iron and ferritin status, keeps iron away from opportunistic bacteria, and feeds beneficial bacteria at the same time."
Dr. Finley
CLINICAL ADVISOR
Professor of Molecular Virology and Microbiology @ Baylor College of Medicine.
Robert Britton, PhD
SCIENTIFIC ADVISORY BOARD
Division Chief of Division of Gastroenterology and Nutrition @ Loyola Medicine.
Dejan Micic, MD
SCIENTIFIC ADVISORY BOARD
Clinical Associate Professor of Medicine @ Boston University.
Dr. Weber
GUT HEALTH ADVISOR
OLIVER'S EXPERIENCE, CO-FOUNDER
2/3 of Americans struggle with gut problems. Are you one of them?
I was. Constant uneasiness, discomfort, and embarrassment. Never-ending anxiety about my health. That is why we started kēpos.
Bloating that wouldn't resolve
No matter the foods I ate or supplements I took, the constant bloat took a toll on my self esteem.
Couldn't wear fitted clothes
I began exclusively wearing baggy clothing to alleviate pressure on my waist and hide my bloat.
Shrinking list of safe foods
All my favorite foods - gone. I could only eat ground beef and rice for months.
$ spent on supplements
I tried everything: probiotics, prebiotics, colostrum, enzymes, and almost even an FMT.
OLIVER'S EXPERIENCE, CO-FOUNDER
2/3 of Americans struggle with gut problems. Are you one of them?
I was. Constant uneasiness, discomfort, and embarrassment. Never-ending anxiety about my health. That is why we started kēpos.
Bloating that wouldn't resolve
No matter the foods I ate or supplements I took, the constant bloat took a toll on my self esteem.
Couldn't wear fitted clothes
I began exclusively wearing baggy clothing to alleviate pressure on my waist and hide my bloat.
Shrinking list of safe foods
All my favorite foods - gone. I could only eat ground beef and rice for months.
$ spent on supplements
I tried everything: probiotics, prebiotics, colostrum, enzymes, and almost even an FMT.
4.7 from 600+ Reviews
See how over 12,034+ are rebuilding their gut health
Trusted by those who've tried it all, the sensitive, the colostrum upgraders, the low-ferritin strugglers, the probiotic graduates, and more.
2 ingredients,
0 compromises
Clinically dosed with zero additives.
kpHMO™
Our exclusive prebiotic originally discovered in human milk that renews the gut microbiome.
effera®
A lactoferrin 'miracle molecule' first identified in human milk that empowers immunity and energy.
kpHMO™
Our exclusive prebiotic originally discovered in human milk that renews the gut microbiome.
effera®
A lactoferrin 'miracle molecule' first identified in human milk that empowers immunity and energy.
Here's how they work:
Selective feeding
Uniquely fuel Bifidobacteria for less bloat, more food tolerance, and stronger immunity.
Decoy effect
Flush out harmful bacteria for fewer flare ups, healthier gut flora, and a resilient gut barrier.
Iron sequestration
Funnel free-floating iron into bloodstream for more energy and higher ferritin.
Immune signaling
Boost immune cells on the gut lining for fewer off days and seasonal support.
Gut-brain axis
Release sialic acids that help promote BDNF for mental health, cognitive focus, and memory.
Inflammation support
Activate anti-inflammatory proteins like IL-10 for whole-body support.
Selective feeding
Uniquely fuel Bifidobacteria for less bloat, more food tolerance, and stronger immunity.
Decoy effect
Flush out harmful bacteria for fewer flare ups, healthier gut flora, and a resilient gut barrier.
Iron sequestration
Funnel free-floating iron into bloodstream for more energy and higher ferritin.
Immune signaling
Boost immune cells on the gut lining for fewer off days and seasonal support.
Gut-brain axis
Release sialic acids that help promote BDNF for mental health, cognitive focus, and memory.
Inflammation support
Activate anti-inflammatory proteins like IL-10 for whole-body support.
Or dry scoop it, for
a nostalgic, natural,
cotton candy flavor.
Easy to take, nostalgically delicious
No grit, chalkiness, or gut-damaging sweeteners of any kind.
Or dry scoop it, for
a nostalgic, natural,
cotton candy flavor.
Gut benefits should be
obvious. Here’s what to
expect:
Day 7
Less bloating after meals
That tight, heavy feeling after eating starts to ease slightly. Some may experience a short adjustment period — this means kēpos is working.
Day 21
More regular, more predictable
Your bathroom habits start to normalize. Less urgency, less irregularity, more consistency day to day.
Day 30
Enjoy your favorite foods again
Your gut tolerates a wider range of foods. You stop overthinking your meals.
Day 90+
Reduced cravings, steady energy, fewer flare-ups.
Benefits continue to compound with time, with clinical data
highlighting long-term benefits beyond 12 weeks.
highlighting long-term benefits beyond 12 weeks.
Gut benefits should be
obvious. Here’s what to
expect:
Day 7
Less bloating after meals
That tight, heavy feeling after eating starts to ease slightly. Some may experience a short adjustment period — this means kēpos is working.
Day 21
More regular, more predictable
Your bathroom habits start to normalize. Less urgency, less irregularity, more consistency day to day.
Day 30
Enjoy your favorite foods again
Your gut tolerates a wider range of foods. You stop overthinking your meals.
Day 90+
Reduced cravings, steady energy, fewer flare-ups.
Benefits continue to compound with time, with clinical data
highlighting long-term benefits beyond 12 weeks.
highlighting long-term benefits beyond 12 weeks.
“Digestion has improved, bloating is all but gone,
and I feel like my energy got a super boost!”
and I feel like my energy got a super boost!”
SO
Sarah O.
Verified Buyer
“Digestion has improved, bloating is all but gone,
and I feel like my energy got a super boost!”
and I feel like my energy got a super boost!”
SO
Sarah O.
Verified Buyer
Replace over $190/mo in supplements with kēpos
SupplementMonthly cost
Prebiotics$25-$45
Colostrum$50-$110
Probiotics$20-$45
Enzymes$15-$25
Antimicrobials$15-$25
Iron Pills$15-$25
General wellness powders$35-$89
Postbiotics$15-$25
Total$190-$389 /month
Replace over $190/mo in supplements with kēpos
SupplementMonthly cost
Prebiotics$25-$45
Colostrum$50-$110
Probiotics$20-$45
Enzymes$15-$25
Antimicrobials$15-$25
Iron Pills$15-$25
General wellness powders$35-$89
Postbiotics$15-$25
Total$190-$389 /month

$1.58
/per day
4.7 from 600+ Reviews
kēpos™ For Digestion
Monthly subscription
Up to 47% off + free gifts
$89.99
$47.69
Delivered every 30 days
47% on first order
FREE welcome kit (Value $62)
Delay, skip, or cancel anytime
Free welcome kit - arrives with first order
Free & Fast
shippingYours by
Fri 16th Oct30-day money-back
guaranteeHSA/FSA
approved
shippingYours by
Fri 16th Oct30-day money-back
guaranteeHSA/FSA
approved
Free & Fast
shippingYours by
Fri 16th Oct30-day money-back
guaranteeHSA/FSA
approved
shippingYours by
Fri 16th Oct30-day money-back
guaranteeHSA/FSA
approved
Your order includes free gifts:
kēpos™ For Digestion
$89.99
$47.69
Free welcome kit - arrives with first order
30-day money-back guarantee
30-day money-back guarantee
Frequently asked questions
We’ve taken the most commonly asked questions and answered them for you right here.







