This final work consists of five chapters that describe the possibilities of optimizing the stock in detail, as well as the examples optimizing the stock in dental cosmetics. Inventory is the key to success of any business enterprise. In order to achieve optimal policy, companies are forced to give a lot of attention to many aspects of management policies that directly affect business and how to make a profit. The introductory part briefly describes why we optimize the stock in the first place. The second chapter describes the concept of stock, why keep it, as well as the activities used to manage it. The third chapter describes different types of stock. Managing stock is crucial, instead of simply cutting it. The fourth chapter includes different types of analysis (ABC, XYZ, crosswise) used to identify the stock according to its importance and differences in sales. This can be best seen on some products of dental cosmetics. The last chapter, the Conclusion, summarizes the question of optimizing the stock and proves the validity of the assumption that they are really optimized.