What is açaí? Açaí is a small purple berry that grows wild in the Amazon rainforest. This unsalted and unsweetened açaí powder is rich in Vitamin E, which helps protect cells against oxidative stress. It is also rich in minerals such as calcium and magnesium, which contribute to normal energy metabolism. Magnesium also helps reduce fatigue. It is also rich in potassium, which contributes to the normal functioning of the nervous system. Your açaí is finally rich in fiber. Additional information: Weight: 100 g. Average nutritional values per 100 g: Energy value: 2059 kJ / 492 Kcal. Fat: 35.5 g, of which saturated fatty acids 8.1 g. Carbohydrates: 19.2 g, of which sugars 0.0 g. Proteins: 8.3 g. Fiber: 31.1 g. Salt: 0.0 g. Vitamin E: 12.7 mg. Calcium: 345 mg. Magnesium: 174 mg. Potassium: 715 mg.