As a legal discipline that can be considered relatively new both in the World and in Turkey, consumer law is closely related to a large number of areas of law, especially Civil law and Law of Obligations, with the developing technology every day and the applications and systems that are integrated into it. Essentially, it decrees an issue in the contracts in which the weak party is protected within a legal relationship. As a result of mass production that developed after the Industrial Revolution, with the increase in the variety and quantity of products offered to the market, it is observed that consumption is whipped up, especially by advertising campaigns, advertising, marketing, and various sales techniques for consumers in markets that are heated up by the competition of enterprises that are stronger in an economic sense and are in a producer position due to this. In this environment, the consumer, as the weak side in these relations, needs several legal protection arguments. Since the 19th century, with the concept of consumer gaining importance, legal regulations for the protection of consumers have been on the agenda at the beginning of the 20th century, and this development is increasingly important today and moving towards a meeting on a uniform basis within the European Union. In our study, the importance of consumer protection, the related global development pyramid and the legal protection and scope of consumer protection in Turkish law will be discussed.