Since 1999.From family toFamily
High-quality food supplements developed with medical expertise
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Until 21 Novfrom €60Your gift of choiceZinc-50 Depot or Vitamin K2 MK-7 200 µg. You choose in the cart. While stocks last.Ends in00Days
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NewMagnesium Bisglycinate320 mg magnesium per dayDiscover
Saleup to −50 %17 products on offerFrom NMN to Lion's Mane.View offers
For your path
Three worlds, each with its own page.
What can we support you with?
Choose your goal and we'll show you the products that fit.
Our story
From post-war child to doctor. From doctor to Vitabay.
Health is a privilege for all people, not just for a chosen few. Dr. med. Harald Pfeffer, founderThe whole story
Our products
Omega 3 Vegan - 60 Algae Oil Softgel Capsules with 1100 mg Omega 3, DHA & EPA
On Sale from 20,99 €
0,35 € each
Natural Diosgenin Gel extra strong - 64% Diosgenin (from 80% Wild Yam Extract)
On Sale from 10,49 €
104,90 €/1000ml
-50 %
DEKA 5000 – Premium Oil with Vitamin D3, K2, A & E - 60 ml / 1,800 Drops
On Sale from 34,99 €
583,17 €/1000ml
Our sets
Ready-made combos.
Save up to 25 % as a set.
Pre-selected, what goes well together.
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Heart Power Duo
- Coenzyme Q10 Ubiquinol 200 mg Bioactive
- Omega 3 Vegan
41,24 €instead of 54,98 €You save 13,74 €
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Vegan Worry-Free Trio
- Omega 3 Vegan
- Vitamin D3 20,000 IU + K2 200 µg
- Vitamin B12 Depot 1000 mcg
60,73 €instead of 80,97 €You save 20,24 €
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Mental Focus Set
- Liposomal Magnesium L-Threonate 1000 mg
- Lithium Orotate
50,24 €instead of 66,98 €You save 16,74 €
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Sleep Duo
- Melatonin 3 mg + Vitamin B6 – 120 Premium Melatonin Lozenges with Menthol
- Magnesium Malate 1000mg
42,74 €instead of 56,98 €You save 14,24 €
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Immune Shield
- Vitamin D3 Depot 20,000 IU
- Vitamin C 1000 mg + Bioflavonoids (Time Released)
29,99 €instead of 39,98 €You save 9,99 €
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Longevity Cell Power Duo
- NAD+ 1000 mg Trans-Resveratrol 600 mg liposomal
- Coenzyme Q10 Ubiquinol 200 mg Bioactive
53,24 €instead of 70,98 €You save 17,74 €
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Liver Set
- Turmeric Extract
- Milk Thistle Complex with Artichoke & Dandelion
29,99 €instead of 39,98 €You save 9,99 €
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Training Recovery Set
- Cissus Quadrangularis Extract 2500 mg
- Magnesium Malate 3000mg
38,99 €instead of 51,98 €You save 12,99 €
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Antioxidant Power Pack
- R-Alpha Lipoic Acid 300 mg
- OPC Grape Seed Extract High Strength
40,49 €instead of 53,98 €You save 13,49 €
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Immune Trio
- Vitamin D3 Depot 5000 IU + Vitamin K2 100mcg
- Zinc 25mg
- Selenium 200 mcg
38,23 €instead of 50,97 €You save 12,74 €
What you say
Counted.Not claimed.
The average across all our products on Amazon, not just the best ones. Every review counts.- 4.4out of 5 stars on average on Amazon
- 15,000+reviews on Amazon
- 1999founded, family-run ever since
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In online pharmacies, on the big marketplaces and in the TikTok Shop. The same products, the same lab testing.
