Your Gut. The Foundation of Everything.

70% of your immune system is located in your gut. What you eat daily, how you live and sleep – it all shapes your microbiome. We help you keep track.

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Alle Digestion Microbiome Immune system Cellular protection

Ester C-Plus Capsules

Vitamin C complex with Ester-C® and complementary synergists for structured daily nutritional routines.

180 capsules / 129 g

€39,90

(€309,30/kg)

Cat's Claw Extract

Alcohol-Free Cat's Claw Liquid Extract 10:1 for a minimalist herbal extract routine without unnecessary additives.

100 ml

€32,50

(€325,00/L)

Liquid zinc

Liquid Zinc to support the immune system¹, cell protection¹, and skin, hair and nails¹.

100 ml

€24,90

(€249,00/L)

Propolis liquid

Liquid organic propolis extract from the beehive. For a consciously dosed routine without medicinal claims.

100 ml

€34,90

(€349,00/L)

The Gut of the Centenarians - Book

Non-fiction book on the gut, metabolism, and longevity – as a building block of knowledge for anyone wanting to understand nutrition and gut health more systemically.

1 piece

€24,00

(€24,00 each)

Boost your immune system - book

Guidebook with plant knowledge and 100 recipes for an everyday food-first perspective.

1 piece, 136 pages

€16,95

(€16,95 each)

Why trust devyne for your gut and immune system?

Scientific	Evidence-based and professionally reviewed
Holistic	Understanding Health as a System
Suitable for everyday use	Easily integrated into everyday life
food first	Nutrition First, Supplement Second

Scientifically supported. Clearly explained.

Medically supervised. Evidence-based.

Dr. Michael Greis, MD

Specialist in Orthopedics and Trauma Surgery, Special Pain Therapy, Chiropractic, Emergency Medicine, Acupuncture, Sports Medicine, Preventive Medicine, Nutritional Physician DAEM/DGEM, Preventologist

Prof. Dr. Hans-Georg Predel

Head of the Institute of Circulation Research and Sports Medicine at the German Sport University Cologne, leading physician at the Rhineland Olympic Training Centre

Silvia Schmees

Holistic Women's Health Expert in Training

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Food First

Food first. Then the supplement.

devyne stands for a food-first approach. This means: A high-quality, plant-based diet is the foundation. Dietary supplements can be useful – as a supplement, not as a replacement.

Fermented Foods as a Foundation

Yogurt, kefir, kimchi, miso – fermented foods provide live cultures and are a well-researched component of a gut-friendly diet.

Fiber-rich variety

Legumes, whole grains, vegetables, fruit – fiber serves as a food source for gut bacteria and contributes to normal digestion.

Polyphenol-Rich Foods

Berries, dark chocolate, green tea, olive oil – polyphenols are secondary compounds that are being intensively researched in the field of longevity.

Targeted supplementation where appropriate

Vitamin D, Omega-3, selected probiotics – in certain situations, targeted supplementation can make sense as a building block of a conscious routine.

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Your Gut. The Foundation of Everything.

Why trust devyne for your gut and immune system?

Scientifically supported. Clearly explained.

Dr. Michael Greis, MD

Prof. Dr. Hans-Georg Predel

Silvia Schmees

Food first. Then the supplement.