Peptide Directory

Oxytocin is a naturally occurring nonapeptide hormone produced in the hypothalamus. Known as the 'love hormone' for its role in social bonding. FDA-approved for labor induction; researched for autism, anxiety, and social disorders.

Cosyntropin is a synthetic analog of the first 24 amino acids of adrenocorticotropic hormone (ACTH 1-24). It is FDA-approved as a diagnostic agent for adrenal insufficiency testing (Cortrosyn). Also used therapeutically in certain conditions such as infantile spasms.