Swanson Spirulina Blue Green Algae

Spirulina, also known as blue-green algae, is widely used to promote good daily health. But theres a lot of variation among products. Swanson Standardized Spirulina changes everything. The patented spirulina in this formula delivers 10% phycocyanin, one of the algaes most active components. This formula has the potential to support the immune system unlike any other spirulina supplement available. Features of Swanson Spirulina Blue Green Algae  Delivers 10% phycocyanin Supports the immune system and cardiovascular health Natural source of vitamin A, vitamin K, and zeaxanthin