Sermorelin: The Classic GH Booster

Sermorelin is a synthetic analog of GHRH (1–29) that stimulates the pituitary to release GH in short bursts. It’s effective, affordable, and widely used for middle-aged adults seeking better sleep, recovery, and metabolism.

Half-life: about 10 minutes → quick, natural-feeling pulse.

CJC/Ipamorelin: The Modern Upgrade

CJC-1295 extends the GH pulse for 6–8 hours, while Ipamorelin ensures stronger amplitude without cortisol or prolactin spikes.

This leads to steadier IGF-1 levels, more sustained fat burning, and improved muscle density.

Which to Choose

• Sermorelin: early or moderate aging, focus on sleep and recovery.
  

• CJC/Ipamorelin: advanced performance or body-composition goals.
  

• Both: can be cycled seasonally—Sermorelin for maintenance, CJC for intensive phases.
  

Safety and Monitoring

Both require physician oversight, baseline IGF-1 testing, and consistency; results build over weeks, not days.

Find Your Fit

Let Dr Sara’s team personalize your peptide strategy at drbrainrx.com.

References: Walker RF et al., Clin Endocrinol Metab. 2022 | Koniver C et al., Front Pept Ther. 2023