Rambutan (Nephelium lappaceum), known as Chinese mammon, is characterized by being an important source of high quality digestible fiber, contains vitamin C and vitamin B (in smaller proportion) and provides minerals such as potassium and magnesium. In addition, its peel contains a high amount of antioxidants. Rambutan is composed of gallic acid and a number of antioxidants, which help fight premature aging. It strengthens the immune system. Due to its vitamin C content, it strengthens the immune system.