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Description
They refer to the same C-terminal region of growth hormone

Biopharm Drug Dispos 33(9):550559 Rai SN, Singh P, Varshney R, Chaturvedi VK, Vamanu E, Singh M et al (2021) Promising drug targets and associated therapeutic interventions in Parkinsons disease

The two peptides work through separate pathways and produce a synergistic pulse

Each component is produced under controlled conditions with batch-level verification and documentation provided to support research traceability and consistency.
