Organics NZ Organic Grapefruit Seed Extract has been used for decades by herbalists and naturopaths. It is a natural extract, from the seed and pulp of grapefruit, which contains a bioflavonoid concentrate that is bitter in taste. This concentrate is the chief source of antioxidant properties.
It has sources of vitamin C and E, sterol's, limonoids, citric acid and trace minerals. This makes GSE a multi–purpose product for supporting the immune system, that can be used both internally and externally.