(from zinc aspartate)

In every dose: 15 mg.

What's In It For
My Immune System?

Plays a central role in the immune system, and zinc-deficient persons experience increased susceptibility to a variety of pathogens. Zinc is crucial for normal development and function of immune cells.


We use nutrients backed by a significant body of research that is growing every day. Of the thousands of unaffiliated studies our in-house scientists sorted through to guide our choices, the titles below are the most relevant.

Zinc in Human Health: Effect of Zinc on Immune Cells
Zinc and immune function: the biological basis of altered resistance to infection
Zinc supplementation decreases incidence of infections in the elderly: effect of zinc on generation of cytokines and oxidative stress.