CJC-1295 (without DAC) is a synthetic growth hormone-releasing hormone (GHRH) analog composed of 29 amino acids, designed to enhance stability and prolong biological activity. Unlike the DAC-containing version, this variant has a shorter half-life, making it suitable for studying pulsatile growth hormone release patterns and their effects on metabolism, body composition, and repair processes. CJC-1295 (without DAC) serves as a critical research tool for investigating growth hormone axis regulation and pulsatile endocrine signaling mechanisms.