Immunity

Immunity Defense Complex

Daily immune support with vitamin D3, vitamin C, zinc, and standardized elderberry extract for year-round resilience.

  • Supports normal function of the immune system.
  • High-absorption vitamin D3 (cholecalciferol).
  • Standardized elderberry extract with defined anthocyanins.
30 capsules Once-daily use

Key benefits

Immunity Defense Complex is designed to provide targeted nutritional support for immune function with ingredients backed by clinical research and European health claims.

  • Vitamin D3, vitamin C, and zinc contribute to the normal function of the immune system.
  • Vitamin C contributes to the protection of cells from oxidative stress.
  • Standardized elderberry extract provides a defined level of anthocyanins.

Backed by science

The formula is based on a review of clinical studies investigating vitamin D, vitamin C, zinc, and elderberry extracts in the context of immune function and upper respiratory health. We focus on realistic daily doses intended for long-term use rather than short-term megadoses.

Composition & ingredients

Ingredient Form Amount per capsule Function
Vitamin D3 Cholecalciferol 25 µg (1000 IU) Supports normal function of the immune system and muscles.
Vitamin C Ascorbic acid 250 mg Contributes to normal immune function and protection from oxidative stress.
Zinc Zinc bisglycinate 10 mg Contributes to normal immune function and DNA synthesis.
Elderberry extract Sambucus nigra, standardized to anthocyanins 150 mg Provides standardized anthocyanins from elderberries.