35% off Swanson Brand | Free Ship $50+ | Exclusions Apply*

Vitamin C

A water-soluble vitamin, vitamin C is an incredibly powerful source of antioxidants and plays a significant role in supporting the strength and function of the immune system. The immune benefits of vitamin C have been shown in studies to shorten the duration of seasonal health concerns. Studies have also shown that vitamin C can boost respiratory function, sinus health and skin health.

318 items