Lactalbumin hydrolysate is widely used in the food and nutrition industry due to its high digestibility and rich amino acid profile. It serves as a key ingredient in infant formulas, providing essential nutrients that support healthy growth and development. In sports nutrition, it is incorporated into protein powders and supplements to aid muscle recovery and enhance performance. Additionally, it is utilized in medical and clinical nutrition products, particularly for individuals with digestive disorders or those requiring easily absorbable protein sources. Its functional properties also make it suitable for use in fortified foods and beverages, improving nutritional value without compromising taste or texture.