Vitamin D: Vitamin D is involved in both facets of immunity: innate immunity and adaptive immunity. Among other things, it stimulates the production of T lymphocytes and protects the skin’s immune system, the first line of defence against external aggression.

Zinc: Zinc is known for its action on the immune system. Along with vitamin D, it is one of the pillars of immunity. It is a modulator of cytokines, which are the messengers of immune cells and lead to inflammation of classic cells. Zinc is thought to improve the activity of T lymphocytes, resulting in a better immune response in the event of infection.

Vitamin C: Vitamin C helps to defend the body by protecting it from the oxidative stress generated by the elimination of foreign agents.

Elderberry extract: Elderberry supports the immune system.