Set
Vegan
Special price

Immune Shield

2 complementary vitamins in a set
Vitamin D3 Depot 20,000 IU – high-dose
Vitamin C 1000 mg + Bioflavonoids (Time Released)
Around 25% cheaper than buying individually
Vitamin D3 and Vitamin C in combination – exactly what I use daily for my immune system. Quote Icon Quote Icon
Harald Pfeffer, MD
29,99 € 39,98 €
incl. VAT & free shipping from 50€ Versand
Available immediately! Delivery time 1-3 business days

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

Learn more

Vitamin D3 Depot 20,000 IU: according to the recommended intake on the packaging. Vitamin C 1000 mg + Bioflavonoids: 1 tablet daily with sufficient liquid. Do not exceed the stated recommended daily intake.

Long-lasting nutrient supply
100% Fair
Optimal Synergy
Two foundations, one set

Vitamin D3 and Vitamin C are an ideal combination for daily immune system support.

High-dose vitamin D3

20,000 IU Vitamin D3 per tablet for depot supply.

Time-Released Vitamin C

1000 mg Vitamin C with bioflavonoids, released evenly throughout the day using time-released technology.

Special price

In a set, around 25% cheaper than buying both products separately.

Two foundations, one set
High-dose vitamin D3
Time-Released Vitamin C
Special price

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, both products are also available individually from Vitabay.
The duration depends on the chosen dosage and package size of the individual products.
Both products are declared as vegan tablets.
Both products can be taken independently of each other – the respective recommended intake can be found on the packaging or on the individual product pages.