What is bioglan superfoods green boost green boost is packed with nutrient dense greens to provide the concentrated goodness found in green plants and vegetables in a convenient and great tasting powder this nutritionally dense formula contains a blend of organic barleygrass wheatgrass spirulina chlorella spinach and kale why use bioglan superfoods green boost barleygrass barley is considered to be the first cereal grain cultivated by humans and barleygrass is the young leaf of the p