Soya lecithin is extracted from soy. It’s particular that it doesn’t contain cholesterol. At one time, it’s an important element for the construction of human cells. Now it’s popular because it can decrease level of cholesterol and lipids, supply unsaturated fatty acids, protect against fatty, degeneration of the liver / brain, improves memory, promote ability to concentrate, control lip metabolic disorders and so on. It also acts as an emulsifier, antioxidant, a diluting agent and a dispersing agent. It has three types that liquid, power and grain.