Tonic Greens is a powdered dietary supplement made from a blend of nutrient-rich green vegetables, herbs, and other plant-based ingredients. This emerald elixir is designed to provide a convenient and concentrated source of vitamins, minerals, antioxidants, and phytonutrients. Some of the common ingredients found in Tonic Greens include spinach, kale, spirulina, chlorella, wheatgrass, and various apoptogenic herbs.