D-Psicose is widely used in the food and beverage industry as a low-calorie sweetener. It provides a sweet taste similar to sucrose but with only a fraction of the calories, making it suitable for weight management and diabetic-friendly products. Additionally, it is used in baked goods, dairy products, and functional foods due to its ability to enhance flavor without significantly impacting blood sugar levels. In the pharmaceutical sector, D-Psicose is explored for its potential antioxidant properties and its role in improving metabolic health. Its application in cosmetics includes its use as a moisturizing agent in skincare products, helping to maintain skin hydration and elasticity.