Optitect Arabic Coffee Arabic coffee is a good source of antioxidants, which contribute to the fight against harmful oxidation in the body. Coffee also contains a range of active compounds such as caffeine, magnesium and potassium, which can contribute to enhanced alertness, improved mental performance and focus. Features of Optitect Arabic coffee It increases the metabolic rate and contributes to burning fat. Increases metabolism and calorie burning. Stimulates digestion and promotes bowel movement. Promotes alertness and improves mood. Reducing the risk of diabetes.