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Human Milk Bioactives
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#1: STOMACH PAIN

Most iron supplements aren't made for your gut

Standard iron supplements dump raw iron into your small intestine, which your gut lining wasn’t built for. The result is nausea, constipation, cramping, and that horrible metallic taste.

kēpos uses the world's first bio-identical lactoferrin instead, which makes free-floating iron more bioavailable and raises ferritin—while avoiding side effects.

“Game-changer”

"...None of the meds worked to restore/maintain iron like this has - crazy! Just bought a few jars for my new-mom friends to try."

Whitney
Verified Review

#2: MICROBIOME OVERGROWTH

It's feeding bad gut bacteria

The iron supplements you see on the shelf never actually absorb, and instead, the iron sits in your gut, where bad bacteria like E. coli use it to grow. That makes gut dysbiosis and stomach pain so much worse.

kēpos uses kpHMO™, a bio-identical fiber that renews good bacteria in the gut and flushes out the bad.

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Raise your ferritin or your money back

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Raise your ferritin or your money back

#3: NO BIOAVAILABILITY

Iron supplements can’t absorb into the bloodstream

Your body only absorbs about 10% of your iron supplement. This is the result of a biological "security lockout", where excess iron is shut out of your bloodstream to prevent toxic overload.

The bio-identical lactoferrin in kēpos is clinically shown to improve iron levels better than traditional iron supplements without this problem.

“Worth every penny!”

“...I heard about this and bought it not actually for the gut health but because I suffer from low iron/ferritin which is due to a history of H Pylori and other nasty pathogens. I was on high dose iron for years which only made me feel worse. I went off that when I realized it just feeds the bad guys. Decided to try this and it’s like a miracle. My energy is way up, I am sleeping way better and I feel great. It has to be the iron/hemoglobin benefits. I’ll be a lifelong user at this rate. Excited to see if my blood levels have improved after some time on this.”

Nancy
Verified Review

#4: MIRACLE MOLECULE

Your body already has a better system. You stopped getting it

Human breast milk contains lactoferrin: a miracle molecule that binds iron and delivers it through dedicated receptors in your gut lining. Your intestinal cells have specific lactoferrin receptors that evolved to handle iron delivery safely and without side effects. After infancy, we lose access to it entirely.

kēpos contains this building block and helps renew your body’s iron, as nature intended.

kēpos is shared by the country’s leading health experts & clinicians

700+

Doctors share with patients

1,000+

Clinical trials on human milk bioactives

Iron supplements were never designed to work with your body. Now you know what does.

#5: THE CLINICAL

Lactoferrin outperforms iron on every clinical measure

In head-to-head studies, lactoferrin showed better outcomes for serum iron, ferritin, and hemoglobin than traditional iron supplements—with fewer GI side effects.

kēpos contains the world's first human-equivalent lactoferrin. Not bovine, but identical to what your immune system produces.

“Unexpectedly good!”

"...This is the best thing I have used, besides Lauricidin (monolaurin), for chronic EBV. Also, iron levels are the best they have been in awhile. Really impressed with this product.”

Barbara
Verified Review

4.7 from 400+ Reviews4.7 (400+) | Powered by

Human Milk Bioactives

Boost ferritin and support iron levels with nature's original superfood*

Supports iron levels with no stomach pain

Promotes healthy stool consistency

Improves tolerance to foods

Nourishes beneficial gut bacteria

Clinicians' Choice
500+ clinicians share this on FrontrowMD without compensation - Learn more

Exclusive welcome offer

Exclusive welcome offer

$89.99
$47.69

Customers report less bloating and better gut health within 30 days. New customers try it at 47% off.

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Exclusive Welcome Offer

Monthly plan
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$89.99
$47.69
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One time purchase
$89.99
30 servings | Delivered once
$2.99 /day
Gain 2x cashback in credit with each order
SAVE 15% every month and FREE shipping

Delivered by Wed 8th Jul

HSA/FSA eligible. Save an average of 30%. Learn more

30 day money back guarantee

Dive deeper
82%
12wks

Of adults experienced an increase of beneficial gut bacteria in just 2 weeks.*

77%
12wks

Of participants experienced a clinically significant improvement in digestive health.*

Microbiome diversity

Selectively feeds good bacteria necessary for whole-body health.

Bloating response

Helps reshape the microbiome to produce fewer bloat-causing gasses, like hydrogen and methane.

Gut barrier repair

Supports the gut barrier by peeling off pathogens and patching gaps.

Digestive regularity

Feeds the bacteria that regulate smooth, consistent bowel movements.

Food intolerance

Reinforces the gut barrier to prevent undigested particles from triggering immune responses.

kēpos arrives as a familiar face

Human milk bioactives are recognized by the body as native compounds. They pass through digestion without triggering immune defense and reach the gut fully active.

The bifidobacteria “key”

Think of HMOs and Bifidobacteria. HMOs are complex sugars that are "padlocked", where only Bifidobacterium have the key. Harmful microbes literally cannot access them, paving the way for beneficial bacteria to thrive.

The decoy effect

HMOs mirror the sugar structures lining your gut wall. Pathogens bind to these decoys instead of intestinal cells and are carried out of the body.

Iron-binding power

Lactoferrin binds free iron in the gut, removing a critical resource pathogens need to grow while making iron more available for the body.

Microbiome self-regulation

Human milk bioactives restore the biological signals that guide microbial balance, helping your gut return to a sustainably resilient state.

The gut is human.

The solution should be, too.

kēpos is built on the exact bioactives the human body has evolved to thrive on.

kēpos

kēpos

Plant fiber

Plant fiber

Colostrum

Colostrum

Key nutrient Key nutrient

Complete HMO profile

Complete HMO profile

Simple fibers

Simple fibers

Immunoglobulins

Immunoglobulins

Nutrient source Nutrient source

Bio-identical

Bio-identical

Plant-derived

Plant-derived

Dairy-derived

Dairy-derived

Selective feeding Selective feeding

Only feeds beneficial bacteria

Only feeds beneficial bacteria

Also feeds harmful bacteria

Also feeds harmful bacteria

Can’t target human microbes

Can’t target human microbes

IBS-friendly IBS-friendly

Sensitive-gut friendly

Sensitive-gut friendly

Not IBS-friendly

Not IBS-friendly

Sensitive-gut friendly

Sensitive-gut friendly

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Frequently asked questions about us

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

Still have questions? We’re here to help!

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