: Manufactured by Pfizer , this is one of the most widely prescribed brands globally. It is favored for its advanced delivery systems (injection pens) that simplify the administration process.

: A long-trusted brand by Eli Lilly, frequently used in both pediatric and adult endocrinology.

: Notable as a newer, once-weekly injectable approved for adults with GHD, offering a more convenient alternative to daily shots. Growth hormone, athletic performance, and aging