Anstalt für Zellforschung · Vaduz
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Landmarks · texture · tone

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After your scan

What shows on the outside begins inside.

Your scan shows how your skin appears today. But skin, hair and nails are not built on the surface. The outermost layer of your skin is made of keratin-filled cells. Hair is made mostly of keratin. Nails are made of hard keratin. That is why keratin is one of the key structural proteins behind visible beauty. And the gut is where your daily routine first has to be absorbed.

KeraBiotic

The next stepKeraBiotic translates this inside-out logic into a daily beauty routine: 500 mg hydrolyzed keratin, 20 billion CFU bacterial cultures, prebiotic inulin, biotin and niacin — dosed in line with studies.

  1. 01

    Keratin is structure

    Skin, hair and nails have one thing in common: keratin. It gives them structure, resilience and visible substance.

  2. 02

    The gut is the foundation

    What you take daily first has to arrive in the gut and be absorbed. That is why beauty is not only care from the outside, but also daily nourishment from within.

  3. 03

    Then comes the routine

    If you want to support skin, hair and nails from within, the routine should connect keratin, the gut and proven beauty nutrients.

Gut · Skin · Hair

Your routine · from within

KeraBiotic: the beauty routine after your skin scan.

500 mg hydrolyzed keratin a day for skin, hair and nails — designed from within.

500 mg hydrolyzed keratin, 20 billion CFU bacterial cultures, prebiotic inulin, plus Biotin + Niacin. Study-based dosing, designed for high bioavailability. Biotin contributes to the maintenance of normal skin and hair. Niacin contributes to the maintenance of normal skin.*

Study-based dose Highly bioavailable Swiss formula

Pharmacy-listed under PZN 19906252 — the same product a pharmacist puts on the shelf, verifiable at any pharmacy.

Your routine

Your scan is your starting point. We recommend the full 3-month routine — skin renews on roughly 28-day cycles, and the clinical studies on the individual ingredients ran to 90 days (about three cycles). It's the whole plan, not a longer wait.

30-day money-back guarantee

Rescan in 30 days and compare — that only works if you start today.

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DRcaps®52 min gastric protection
20 bn CFU10 strains + inulin
Brand owner in VaduzSwiss heritage

Available at leading pharmacies

Hydrolyzed keratin

Kera-Diet® is hydrolyzed keratin in a smaller peptide form. 500 mg per daily dose, dosed in line with studies for a daily inside-out routine.

Gut included

20 billion CFU bacterial cultures plus prebiotic inulin complement the formula where absorption begins: in the gut.

Biotin + Niacin

Biotin contributes to the maintenance of normal skin and hair. Niacin contributes to the maintenance of normal skin.

Clinically studied ingredients

What the ingredients showed in studies.

Peer-reviewed
−9% Wrinkle depth Kera-Diet® · 99 women · 90 days
+10% Skin firmness Kera-Diet® · 99 women · 90 days
+30% Skin hydration SynbÆctive® ProBeautyShield · 80 subjects · 56 days
+42% Hair gloss Kera-Diet® · 99 women · 90 days

Results from randomized, double-blind, placebo-controlled studies of the individual branded raw materials — Kera-Diet® (99 women, 90 days, 500 mg/day arm) and SynbÆctive® ProBeautyShield (80 subjects, 56 days). KeraBiotic is a food supplement; results refer to the studied ingredients at the studied dose, not the finished product.

Per daily serving (2 capsules)

Six actives, one complex.

Kera-Diet®500 mg

500 mg hydrolyzed keratin

500 mg hydrolyzed keratin in a smaller peptide form — dosed in line with studies and developed for a daily beauty routine from within.

SynbÆctive®20 bn

20 bn CFU · 10 strains

20 billion CFU from 10 selected bacterial strains for KeraBiotic's inside-out formula.

ProBeautyShield® — Ingredient of the Year, Beauty from Within (NutraIngredients Europe, 2022 & 2024).

Orafti® HSI200 mg

Prebiotic inulin

Prebiotic inulin from chicory root — the fitting complement to the bacterial cultures.

DRcaps®52 min

Delayed release

Protects the cultures from stomach acid and brings them to the gut alive — 52 instead of 7 minutes.

Biotin250 µg

B vitamin · 500% NRV

250 µg per dose — the beauty vitamin your hair and skin quietly depend on, every day.

Niacin40 mg

Vitamin B3 · 250% NRV

40 mg per dose — B3, doing its part for skin from the inside.

Dr. med. Rolf Söhnchen
The gut-skin axis has long stopped being a side topic in dermatology. What convinces me about KeraBiotic: 20 billion CFU bacterial cultures in an acid-resistant capsule, study-dosed hydrolyzed keratin, plus biotin and niacin. Exactly the combination this topic calls for.
Dr. med. Rolf Söhnchen Dermatologist

Real experiences

In their words.

My hair is stronger, fuller and sits better than ever. Even my hairdresser was amazed.
Vera, 56
My skin was always dry and tight. After two months of KeraBiotic it's noticeably suppler — I barely need cream anymore.
Lisa, 43
As a man I had doubts a supplement would really do anything. Two months on, my hair and skin genuinely feel different. I didn't expect that.
Philipp, 32

Individual customer experiences. Results can vary and are no substitute for a balanced diet or a scientific proof of efficacy.

Good to know

Before you start

How soon will I notice something?

Everyone's skin is different, so experiences vary — there's no fixed timetable. Skin renews on roughly 28-day cycles, and this is a daily routine that builds gradually, not an overnight fix. Give it a steady, consistent run.

Why do you recommend 3 months?

Skin renews on roughly 28-day cycles, and the clinical studies on the individual ingredients ran to 90 days — about three cycles. That's why we recommend 3 months as the complete routine: it covers all three renewal cycles — a proper run, rather than stopping halfway.

How do I take KeraBiotic?

Two capsules a day with water. The DRcaps® capsule is designed to protect the bacterial cultures from stomach acid and carry them to the gut.

What are the bacterial cultures inside?

KeraBiotic combines 20 billion CFU from 10 selected bacterial cultures with 500 mg hydrolyzed keratin, prebiotic inulin, biotin and niacin. The cultures sit in an acid-resistant DRcaps® capsule so they reach the gut.

Is KeraBiotic vegan? Who is it for?

KeraBiotic is not vegan — the keratin (Kera-Diet®) is derived from feathers. The capsule shell itself is plant-based (DRcaps®). It is made for adults who want a daily routine for skin, hair and nails from within.

Vaduz
Anstalt für Zellforschung
CH → DE
Swiss formula, made in Germany
Reg. 432/2012
Only substantiated EFSA claims

* KeraBiotic is a food supplement and not a substitute for a balanced, varied diet and a healthy lifestyle. Do not exceed the recommended daily dose. Health claims per Regulation (EC) No 432/2012 refer to Biotin (normal skin & hair) and Niacin (normal skin). The scan provides a visual estimate, not a medical diagnosis.