Swanson Premium Brand Grapeseed delivers powerful support for total body free-radical protection.
Swanson Premium Brand Grape Seed delivers powerful support for total body free-radical protection. The active polyphenols in grape seed make it one of the most powerful antioxidants in nature. Each single-capsule serving features 380 mg of grape seed powder.
The seeds from grapes contain natural immune boosters that enhance the first-line of defense: natural-killer cells (NK cells). NK-cells circulate throughout the vascular system searching for foreign invaders and killing them upon contact.