Pioneer Tapioca Sourced Vitamin C, White, 120 Count

What the brand says

Most vitamin C supplements are sourced from corn which may be GMO. Pioneer Tapioca Sourced Vitamin C is non GMO formulation containing tapioca vitamin C plus a unique tapioca-sourced mineral ascorbates blend which makes the vitamin C easier to digest. A 50% lemon bioflavonoid complex helps provide synergistic antioxidant support.