Most probiotics hope.
Ours aim.

15,000+ customers 4.9/5 on Heureka · 170 reviews microbiome research since 1984
📦 We ship within 24 hours (Mon–Fri) 🛡️ 30-day money-back guarantee

Targeted probiotics

What do you want to address?

Bestseller HIT na Trávenie+®

Digestion & bloating

HIT na Trávenie+®

Targeted histamine-free strains studied in humans.

Strains studied in a clinical trial in humans
from 1,24€ / day
6-mo. course 223,89€ (save 40,47€) · 1 month from 44,06€
View product →
iMunobiom+®

Immunity & frequent colds

iMunobiom+®

Immunity starts in the microbiome. We support it with purpose.

Strain studied in more than 35 studies
from 1,24€ / day
6-mo. course 223,89€ (save 40,47€) · 1 month from 44,06€
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LADYbiom+®

Intimate & hormonal health

LADYbiom+®

For women: a targeted strain, saffron, and vitamins.

Strain studied in a clinical trial in humans
from 1,24€ / day
6-mo. course 223,89€ (save 40,47€) · 1 month from 44,06€
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CARDIObiom+®

Heart & metabolism

CARDIObiom+®

For your heart, through your microbiome.

Strain studied in an RCT in humans
from 1,24€ / day
6-mo. course 223,89€ (save 40,47€) · 1 month from 44,06€
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ALLERGIC+®

Allergies & sensitive skin

ALLERGIC+®

6 strains and inulin, studied in children and adults.

Studied in a clinical trial in children and adults
from 1,24€ / day
6-mo. course 223,89€ (save 40,47€) · 1 month from 44,06€
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VITALbiom+®

Vitality & healthy aging

VITALbiom+®

For vitality 45+: strains and polyphenols studied in humans.

Strains studied in a clinical trial in humans (2022)
from 1,24€ / day
6-mo. course 223,89€ (save 40,47€) · 1 month from 44,06€
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SPORTbiom+®

Sport & recovery

SPORTbiom+®

Recovery that keeps pace with your training.

Strains studied in a clinical trial in humans
from 1,24€ / day
6-mo. course 223,89€ (save 40,47€) · 1 month from 44,06€
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Targeted prebiotics

A foundation for your microbiome

Prebiotics feed your own good bacteria. Many people combine them with a targeted probiotic.

Mikrobióm+®

Everyday foundation

Mikrobióm+®

The first flavobiotic: citrus flavonoids for your microbiome.

Daily flavonoid dose ≈ 14 oranges and 1 grapefruit
from 0,74€ / day
6-mo. course 133,97€ (save 22,51€) · 1 month from 26,08€
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POWERbiom+®

Daily prebiotic foundation

POWERbiom+®

A daily prebiotic foundation for your gut microbiome.

Bifidobacteria increase observed in week 1 (clinical study)
from 0,99€ / day
6-mo. course 178,93€ (save 31,49€) · 1 month from 35,07€
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7-day course POWERbiom+®

7-day trial course

7-day course POWERbiom+®

Try the daily prebiotic foundation for 7 days.

Same composition as POWERbiom+®
13,49€ / 7 days
one-time trial course
Try it →

iProbio Essentials

Essential nutrition

OMEGA-3+®

Heart & omega-3

OMEGA-3+®

Plant-based omega-3 for your heart.

EFSA-approved claim (EPA and DHA, 250 mg/day)
from 1,24€ / day
6-mo. course 223,89€ (save 40,47€) · 1 month from 44,06€
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Personalized solutions & services

When you want to go deeper

Microbiome testing, a custom formula, and personal guidance for those who want a deeper approach.

iProbio 2.0® – new and more powerful personalized probiotics and prebiotics

Personalized probiotics

iProbio 2.0® – new and more powerful personalized probiotics and prebiotics

Microbiome sequencing in a German lab and a strain blend tailored to your gut.

890,17€ Learn more →

Targeted strains

A specific strain for a specific goal — not a random mix and hope.

Clinically studied

We choose strains based on research, not on what is cheapest.

Alive to the gut

Strains selected to survive stomach acid and bile.

40 years of research

A Slovak brand. We have studied the microbiome since 1984.

Why you can trust us

40 years of research. And every second customer comes back.

Behind iProbio is Dr Alojz Bomba, a scientist with 295 citations, and a team that has organized IPC — one of the world's largest probiotic conferences — for 25 years. This isn't a marketing buzzword. It's why we know which strain for which goal.

50.3% of customers return after their first order — while 20–30% is typical for dietary supplements
295 scientific citations of Dr Alojz Bomba
1984 the year our microbiome research began
25 years organizing the IPC conference

Verified reviews

What customers say

“Finally a product that doesn’t leave me bloated after lunch. My workday is 100% more pleasant thanks to it.”
Katarína B. · Bratislava · Verified review
“I have strong histamine intolerance and was afraid of any probiotics. These are completely safe — I’ve been taking them for 4 months.”
Zdena M. · Košice · Verified review
“Truly high-quality probiotics — I’ve already ordered a 3-month course twice.”
Verified customer · Facebook

Read all reviews on Heureka (4.9/5 · 170 reviews) →

Proven combinations

Most often bought together

What customers most often add together — based on 36,000+ real orders. Mikrobióm+® is the prebiotic base that complements almost every targeted probiotic.

HIT na Trávenie+® Mikrobióm+®
🛒 bought together 4 900×

HIT na Trávenie+® + Mikrobióm+®

The most popular combo: targeted digestion and a prebiotic foundation for the whole microbiome.

Together from 70,14€ · save 62,98€ on a 6-mo. course

HIT na Trávenie+® → Mikrobióm+® →
iMunobiom+® Mikrobióm+®
🛒 bought together 1 292×

iMunobiom+® + Mikrobióm+®

Immune strain L. rhamnosus CRL 1505 with a flavonoid prebiotic foundation.

Together from 70,14€ · save 62,98€ on a 6-mo. course

iMunobiom+® → Mikrobióm+® →
ALLERGIC+® Mikrobióm+®
🛒 bought together 1 090×

ALLERGIC+® + Mikrobióm+®

For allergies: 6 targeted W-series strains and a flavonoid prebiotic foundation.

Together from 70,14€ · save 62,98€ on a 6-mo. course

ALLERGIC+® → Mikrobióm+® →

iProbio Merch

Wear BACTERIA with pride

A BACTERIA motif tee for those who take the microbiome seriously.

iProbio MERCH – BAKTÉRIE T-shirt (women’s)

BAKTERIE collection

iProbio MERCH – BAKTÉRIE T-shirt (women’s)

Soft cotton tee with the BAKTERIE motif. Women's fit.

from 0,16€ / day Buy →
iProbio MERCH – BAKTÉRIE T-shirt (men’s)

BAKTERIE collection

iProbio MERCH – BAKTÉRIE T-shirt (men’s)

Soft cotton tee with the BAKTERIE motif. Men's fit.

from 0,16€ / day Buy →

Gift vouchers

Not sure what to give? Let them choose.

Giving a supplement is a gamble — you may not pick what they actually need. Giving them the choice is not. With a voucher, the recipient picks what fits: digestion, immunity, women's health, or heart health. And because we deliver it by email, it is never too late for a gift.

4.9/5 on Heureka · 170 reviews

For birthdays, under the tree, or for someone who has everything except time for themselves.

Choose voucher value
30€ 50€ 100€ 200€ 400€ 500€ 1 000€
Give a voucher · 100€ →
✓ Delivered by email to the recipient ✓ Valid for probiotics, prebiotics, and services ✓ Valid for 6 months

FAQ

What people ask most often

Stop guessing

Choose a strain for your goal.
Not a random mix.

A specific strain for a specific issue 40+ years of research since 1984 Every second customer comes back
Find my probiotic →
✓ We ship within 24 hours (Mon–Fri) ✓ 30-day money-back guarantee ✓ A Slovak brand with 40 years of research