The global potato protein market size was valued at USD 105 million in 2022 and is poised to reach USD 144 million by 2028, growing at a CAGR of 5.4% from 2022–2028. Potato protein is a plant-based protein derived from potatoes. It is a high-quality protein source that contains all essential amino acids and is low in fat and cholesterol-free too. As a result, it can be a healthy addition to a well-balanced diet, particularly for those who follow a plant-based diet. It is used to increase the protein content of food products, making them more nutritious and appealing to health conscious consumers.