Paradise Herbs Acai is a True Full Spectrum 4:1 potent concentration. It is naturally extracted without the use of toxic solvents, harsh chemicals or gases to ensure all the active and synergistic constituents are present in the balanced ratio nature intended. Acai palm trees grow along the rich waters of the South American Amazon River. The berries are full of antioxidants and have been used for thousands of years to increase energy, stamina and vitality. Nutrients include vitamins B1, B2, B3, E, C, potassium, calcium, omega fatty acids and valuable trace minerals.