Since 1958 · Vaduz
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Your visual skin age

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Your day 0 — rescan in 30 days and see the change.

Local visual estimate

Where your skin age is made

Beautiful skin and hair don't begin on the surface.

Hair and nails are up to 90% keratin, and your skin's surface is built from it too — renewing about every 28 days. Keratin is a protein your body assembles itself, from the amino acids your gut absorbs. That's why beauty is built from within.

KeraBiotic

The answerKeraBiotic packs this inside-out journey into one capsule — in three steps.

  1. 01

    Deliver keratin's building blocks

    Kera-Diet® provides the amino acids your body uses to build keratin — the material of hair & nails — almost fully absorbed (molecules under 800 Da).

  2. 02

    Target the gut-skin axis

    10 bacterial cultures plus Orafti® inulin work synbiotically in the gut — the starting point of the gut-skin axis.

  3. 03

    Arrive alive

    DRcaps® withstand stomach acid for 52 minutes instead of 7 — so the cultures arrive in the gut alive.

Gut · Skin · Hair

Beauty from within

Beautiful hair and skin start on the inside.

One capsule a day for your hair, skin and nails — nourished from within.

Keratin building blocks, 20 billion gut cultures, and Biotin + Niacin — which help maintain normal hair and skin.*

Clinically dosed Highly bioavailable Swiss formula
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DRcaps®52 min gastric protection
10 strains+ inulin = synbiotic
Since 1958Swiss heritage

Hair & skin, supported daily

Biotin and niacin round out the formula — the two vitamins your hair, skin, and nails run on daily.

Rebuilt from within

Hydrolyzed keratin delivers the amino-acid building blocks of hair, skin and nails — in a form your body absorbs.

For your gut-skin axis

20 billion cultures plus prebiotic inulin, protected to reach your gut alive.

Clinically studied ingredients

What the ingredients showed in studies.

Peer-reviewed
+61% Hair gloss Kera-Diet® · 99 women · 90 days · RDBPC
−33% Hair loss Kera-Diet® · 99 women · 90 days · RDBPC
+30% Skin hydration SynbÆctive® ProBeautyShield · 80 subjects · 56 days · RDBPC
−12% Wrinkle depth Kera-Diet® · 99 women · 90 days · RDBPC

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

What's in every capsule

Six actives, one complex.

Kera-Diet®500 mg

500 mg hydrolyzed keratin

100% of molecules under 800 Daltons — the amino-acid building blocks of hair, skin & nails, almost fully absorbed.

SynbÆctive®20 bn

20 bn CFU · 10 strains

The ProBeautyShield complex targets the gut-skin axis — award-winning, studied across 5 trials.

Orafti® HSI218 mg

Prebiotic inulin

Food for the cultures from chicory root — the synbiotic effect makes them noticeably more effective.

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 live bacterial cultures in an acid-resistant capsule, keratin at study-based doses, plus biotin and niacin. Exactly the combination this topic calls for.
Dr. med. Rolf Söhnchen Dermatologist
1958
Swiss research heritage
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 AI estimate, not a medical diagnosis.