Source of Life Energy Shake is a nutritionally complete, highly concentrated blend of complete protein, vitamins, minerals, enzymes, lipids, bioflavonoids, plant pigments, nucleic acids, herbs and energy-producing nutrients. This broad spectrum is then synergistically fortified with highly nutritious whole food concentrates, such as brown rice, spirulina, bee pollen, sunflower oil, black currant seeds, young barley leaves, citrus and other tropical fruits, to form the most powerful and delicious multi-vitamin and mineral protein shake ever developed - for a guaranteed "Burst of Energy!" Source of Life Energy Shake now features the pioneering, patent-pending Tri-Part Protein Blend of non-GMO rice protein, pea protein, and both non-fermented and fermented soy.