Nature-powered. KOS Energizing Blue Spirulina Blend: Hey, sometimes having the blues is a good thing. Take Blue Spirulina, for instance. It has all the subaqueous, billion-years-in-the-making mojo of its green counterpart and none of the mild King Neptune's Man-Cave essence of algae. Electric Blue - it's totally you. Awesome ingredients. Powdered by nature. At KOS we believe in the power of balance and simplicity - fuel for your journey. Packaged by weight, not volume. Settling may occur. Energizing. Detox properties. Immune support. Digestive properties. improves focus. Im blue dabba ds dabba da!