What is Clean Greens? Clean Greens is a blend of super-rich green foods containing grass juice, leaf, vegetables, seed sprouts, sea greens, freshwater plants and digestive herbs. Made with some of nature's finest herbs, grown in fertile organic soils it captures the incredible essence of nature's bounty. What does Clean Greens do? Clean Greens naturally support the body's ability to cope better with our polluted environment and supplement our diet. This broad-spectrum formula contains the highest organic grade, sustainably cultivated fruits and herbs, carefully selected to bring you the full potential of nature’s goodness.