high-dose
long-term supply
vegan

Vitamin D3 Depot 20,000 IU - vegan tablets

High-dose: 20,000 IU for optimal vitamin D supply
Long-term supply: Ideal for a long-lasting and reliable supply.
Vegan & pure: Free from animal ingredients or additives
Convenient intake: One tablet every 20 days is sufficient.
Developed for maximum effectiveness – exactly what I use and recommend daily myself! Quote Icon Quote Icon
Harald Pfeffer, MD
14,99 € 18,99 €
881,76 €/kg
incl. VAT & free shipping from 50€
Available immediately! Delivery time 1-3 business days

Delivery may still be in the old packaging design – content and quality remain unchanged.

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Recommended intake

Every 20th day, take 1 vegan tablet whole with plenty of liquid. This corresponds to a daily intake of 25 ug (1000 IU, 500% RI).

Duration

The product contains 120 tablets and thus lasts for up to 2400 days (at one tablet per week).

Daily requirement

The reference intake (NRV) for vitamin D3 is 20 µg (800 IU). This amount is significantly exceeded with this high-dose product and is only suitable for occasional use.

Note

Do not exceed the recommended daily intake. Not a substitute for a balanced, varied diet and a healthy lifestyle.

Storage

Keep out of reach of young children. Store in a cool, dry, dark place.

Nutritional Information
| per 20-day dose%RI
Vitamin D3500 µg (20,000 IU/IU)10,000 %

Our Vitamin D3 Depot represents genuine German pharmacy quality that meets the highest standards. Manufactured in Germany, each product undergoes stringent quality controls to guarantee purity, safety, and efficacy. We exclusively use high-quality cholecalciferol (Vitamin D3) in its purest form to ensure optimal bioavailability.

Our production focuses on transparency and sustainability. All ingredients are vegan and free from unnecessary additives such as flavors, colors, or preservatives. We also consider the environment in our packaging: light-protected, recyclable materials preserve the product's stability and effectiveness while protecting nature.

Vitamin D3 is essential for health – from supporting normal bones and muscles to promoting an intact immune system. Our high-dose depot was developed to offer maximum effectiveness with minimal effort – just one tablet per week is enough!

Long-lasting nutrient supply
100% Fair
Optimal Synergy

Why Vitamin D?

Experience the power of our Depot Vitamin D3 with 20,000 IU for continuous support of your immune system and the maintenance of bones, muscles, and teeth. The innovative depot formula from a vegan source (lichen) ensures optimal bioavailability². 100% vegan, with the highest quality standards for your well-being.

Bone

Vitamin D3 contributes to the maintenance of normal bones.

Immune system

Vitamin D3 contributes to the normal function of the immune system.

Muscle Function

Vitamin D3 contributes to the maintenance of normal muscle function.

Teeth

Vitamin D3 contributes to the maintenance of normal teeth.

Bone
Immune system
Muscle Function
Teeth

Harald Pfeffer, MD

Inspired by his rescue as a child, Harald Pfeffer dedicated himself to medicine. In 1976, he opened his own practice, which he handed over in 2003 to remain true to his vision "Health belongs in the world, not within four walls". With Vitabay, this vision became reality. All our products meet the standards of a medical device and are the result of over half a century of medical knowledge, research, and development. With his own patents, products, and formulas, he shapes not only Vitabay but the entire supplement industry.

FAQ

Yes, our Vitamin D3 Depot was specially developed for long-term use at longer intervals. The dosage complies with common guidelines for high-dose preparations and is recommended at regular intervals. One tablet every 20 days sufficiently covers the requirements. Please adhere to the recommended intake and consult a doctor if you have any concerns.
Our Vitamin D3 Depot is manufactured to the highest quality standards and impresses with a pure, high-dose formula. It is vegan, free from unnecessary additives, and extremely economical. Thanks to the high number of tablets, one pack provides a particularly long-lasting supply. Each product also undergoes strict controls to ensure purity and safety.
Yes, our Vitamin D3 Depot is gluten- and lactose-free, as well as free from sugar, sweeteners, flavors, and colorings. This makes it ideal for people with sensitive stomachs or specific dietary requirements.
The high-dose formula of 20,000 IU is designed so that the body can cover its vitamin D requirements over a period of 20 days. This makes taking it particularly practical and reduces the risk of forgetting a dose.
Individual vitamin D3 supply depends on various factors, including personal vitamin D levels. Regular intake contributes to covering daily requirements.
The product should be stored in a cool, dry, and dark place to maintain its effectiveness. Thanks to the high-quality, light-protected packaging, this is easily possible.