kēpos | Human Milk Bioactives

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Rated 4.8/5 from 751 Reviews

Nutrition that mirrors

human evolution.

Nutrition that

mirrors human

evolution.

Whole-body health rooted in the gut

microbiome.

Whole-body health rooted

in the gut microbiome.

Start now

clinicians share this without compensation

Read their reviews

Rare ingredients

Learn More

In Partnership with

and backed by

Read story

100+ years of research

with 1000+ clinical trials

years in the making

HUMANS NEED HUMAN NUTRITION.

We recreate the nutrients originally discovered in human milk, evolution’s perfect food, through award-winning science.

THE PROBLEM

Everything else is just an approximation.

Generic prebiotics, bovine colostrum, probiotics, and other supplements. They only approximate the health benefits your body actually needs because they’re not human.

THE SOLUTION

kēpos is structurally the same.

The real solutions, human bioactives, already exist within us. Our bodies just lose the ability to produce these essential compounds over time, depleting our microbiomes and whole-body health.

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“There are thousands of powerful bioactives that were discovered within human milk. Our mission is to isolate each one to improve your health and your life, one at a time.”

OLIVER, CO-FOUNDER

Whole-body benefits from the same evolutionary blueprint.

GutImmuneCognitiveHormonalMetabolic

kēpos selectively restores Bifidobacteria, your gut's native bacteria, and flushes away pathogens that harm microbiome health.*

kēpos empowers your immunity by starving pathogens of iron, blocking them from your gut lining, and training your immune system to respond more efficiently.*

kēpos delivers sialic acid, a building block for neural signaling, and supports the gut-brain axis by restoring the microbiome that helps regulate it.*

kēpos nourishes the estrobolome, the gut bacteria that metabolize and regulate circulating estrogen, while calming the inflammation that disrupts hormone signaling throughout the body.*

kēpos enhances iron absorption naturally through human lactoferrin and supports the gut bacteria responsible for healthy estrogen metabolism.*

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kpHMO™ – the cornerstone of our science

kpHMO™ is the cornerstone of our science, an advanced prebiotic that mirrors the complete diversity of the prebiotics found naturally in human milk, supporting whole-body health.

An advanced prebiotic that mirrors the complete diversity of the prebiotics found naturally in human milk, supporting whole-body health.

Start now](/content/products/kepos-for-digestion-daily-prebiotic/index.html)

Our pillars of design

Equivalent

Structurally the same as the human

body, meaning its bioavailable, gentle,

and survives digestion.

Structurally the same

as the human body -

its bioavailable, gentle,

and survives digestion.

Demonstrated

Clinically researched, PhD-formulated,

and rigorously shown in studies to deliver

on promise.

Clinically researched,

phD-formulated, and

rigorously shown in

studies to deliver on

promise.

Systemic

Designed to address whole-body health as

evolution intended.

Designed to address

whole-body health as

evolution intended.

Enjoyable

Naturally delicious and easy-to-use

formulations you'll look forward to

taking.

Naturally delicious

and easy-to-use

formulations you'll

look forward to taking.

Mission-driven

Dedicated to global health after

debilitating health issues affected

our team.

Dedicated to global

health after

debilitating health

issues affected our

team.

Formulation-led

Formulations designed with input from

our customers and care for their health.

Formulations designed

with input from our

customers and care for

their health.

The Human Essentials

Formulations crafted with bioactives structurally the same as those in human milk.

No. 1

kēpos for Digestion

Daily prebiotic for a younger, healthier gut.*

Daily probiotic for a younger, healthier gut.*

47% OFF

No. 2

kēpos for Immunity

COMING SOON

COMING SOON!

47% OFF

No. 3

kēpos for Detox

COMING SOON

COMING SOON!

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“A Literal Miracle. I had been suffering with the active effects of SIBO and no matter how fancy or expensive a product was it only made things worse. This has healed my gut. I have great energy and am no longer in pain or discomfort!”

N.F.

“No one should suffer like I did.”

kēpos is the outcome of a decade-long battle with a chronic digestive

condition in which Oliver tried everything from probiotics to antibiotics to

elimination diets to psychosomatics. Each one leaving him worse than he

started.

Oliver and Catalina then co-founded kepos, partnered with the University of

Chicago, and dedicated their lives to creating the most human-compatible

supplements for whole-body health.

kēpos is the outcome of a decade-long

battle with a chronic digestive

condition in which Oliver tried

everything from probiotics to

antibiotics to elimination diets to

psychosomatics. Each one leaving him worse than he started.

Oliver and Catalina then co-founded

kepos, partnered with the University of

Chicago, and dedicated their lives to

creating the most human-compatible

supplements for whole-body health.

Read more](/content/pages/about/index.html)

complete

bioavailability

FDA-regulated

facility

tastes like

cotton candy

non-GMO

Made in the USA

Made in

the USA

Rare ingredient

Rare

ingredient

FODMAP

-friendly

Third party lab

tested

University

-backed

4.8 from 751 Reviews

kēpos is loved by everyone who tries it.

Join me and the 10,000+ who eat freely again

Rebuild your microbiome now.

Try now$47.69

996 clinicians shared kēpos™ without compensation

Trusted by doctors, best-selling medical authors, and nutritionists.

996

Doctor Approvals

1,000+

1,000

Clinical Trials

Division Chief of Division of Gastroenterology and Nutrition

Loyola Medicine.

Dejan Micic, MD

Scientific Advisory Board

Clinical Associate Professor of Medicine

Boston University.

Horst Christian Weber, MD, FACG, AGAF

Scientific Advisory Board

Professor of Molecular Virology and Microbiology

Baylor College of Medicine.

Robert Britton, PhD

Scientific Advisory Board

"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

Gut Health Specialist

"[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."

Dr. Finley, MS, RDN, LD

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

Clinical Advisors: Dr. Finley, Dr. Bishara, Dr. McLane Scientific Advisors: Robert Britton, PhD, Dejan Micic, MD, Horst Christian Weber, MD, FACG, AGAF

How exactly is kēpos made? + -

kēpos is made through precision fermentation, just like many vitamins, enzymes, and other bioactives used in supplements today.

This process allows for exceptional purity without the heavy metals, hormones, or antibiotic residues commonly found in animal-sourced nutritional products.

Why call it human milk? + -

Because kpHMO™ and human milk lactoferrin are structurally identical to the powerful bioactives found in human milk.

The name describes what they are, not where they come from.

Is it safe to consume on medication? + -

Human milk bioactives have been clinically proven safe in hundreds of human trials across all age groups, with no known drug interactions reported in the clinical literature. That said, we always recommend consulting your healthcare provider before starting any new supplement, especially if you are on prescription medication.

Are children able to dose kēpos? + -

Yes! Human milk bioactives are some of the most studied nutrients in pediatric science—they're naturally present in breast milk and have been safely consumed by infants since the beginning of human history.

kēpos is safe for children, though we recommend consulting your pediatrician for age-appropriate dosing. Our recommendation is a half scoop per day.

Is kēpos non-GMO? + -

Yes! Human milk bioactives are not classified as a bioengineered food under the definitions of the USDA National Bioengineered Food Disclosure Standard.

How is this different to cow colostrum? + -

Human milk bioactives outperform colostrum in three ways: they're more anti-inflammatory, they survive stomach acid intact—bovine colostrum is largely destroyed during digestion—and your body recognizes them as its own, with none of the immune reactivity common to cow-derived proteins.

Is it IBS/SIBO/IBD-friendly? + -

Yes! Many users with IBS, SIBO, and IBD tolerate kēpos well. Unlike broad-spectrum prebiotics like inulin or FOS, which ferment indiscriminately and can cause gas and cramping, our human milk bioactives selectively feed beneficial bacteria like Bifidobacterium, which produce zero gas during fermentation.

We're also Low FODMAP certified. For those with SIBO or heightened sensitivity, we recommend starting at a half scoop per day and gradually increasing as your gut acclimates. Most users find their comfort zone within the first one to two weeks.

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Frequently asked questions about us

We’ve taken the most commonly asked questions and answered them for you right here.

Still have some unanswered questions?

We’ve taken the most commonly asked questions and answered them for you right here.

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