Growth hormone, also known as somatropin, is an essential protein that plays a crucial role in human growth and development. This peptide, produced by the pituitary gland, stimulates protein synthesis, promotes fat utilization, and contributes to increased muscle mass. Currently, somatropin is used in medical treatments for various conditions, such as growth deficiency in children and some age-related diseases. Growth hormone administration is performed under strict medical supervision, especially considering potential side effects and contraindications. Its use has also been the subject of debate in the sports field due to its potential to enhance athletic performance.