Calcium Stearoyl Lactylate (CSL) is a multifunctional food additive with emulsification and anti-aging advantages. It can be used as an emulsifier commonly used in baking and bread making. CSL emulsifier is found in many processed foods including bread, noodles, instant noodles, cakes, cookies, muffins, and dumplings. Moreover, it is also an additive in cosmetics and personal daily products.