Swanson - High Potency Ultimate Immune Defense with C, D, Zinc & Elderberry 60s

Face seasonal challenges head-on with Swanson Ultimate Immune Defense, a 4-in-1 combo of trusted immune health-supporting nutrients.

Ultimate Immune Defense features heaping helpings of vitamins C and D along with zinc and elderberry to cover all your bases for immune health.

Vitamin C defends against free radicals and supports immune cell function.

While most often thought of for supporting strong, healthy bones, vitamin D is a multitasker that also primes your immune system so it’s ready to fight.

Zinc—delivered here in the body-preferred picolinate form—is critical for the development and function of the cells that make up your immune system.

Loaded with antioxidants and vitamins, elderberry has a long history of traditional use in support of immune health.

Together they offer potent support for immune health so you’re ready to take on whatever the season brings.