Palmitic acid, which is a saturated fatty acid, and in terms of appearance, it is white crystals, which has animal, plant and bacterial origin. In terms of purity, it is divided into three categories, the third category being the purest. This compound is like wax and when it is added to the products, it hardens and hardens them. It is used in the food, cosmetic and health industry and it is used in making soaps because of its two polar and non-polar ends. It is used to harden and make soaps and creams slippery because it creates a lot of foam. It is widely used in cream making, lotions, credit card coating, metal powder coating, release systems, metal oxidation prevention and other industries.