Sermorelin is a synthetic analog of growth hormone-releasing hormone (GHRH). It stimulates the pituitary gland to release more of the body's own growth hormone, instead of replacing GH directly. It's often used to support recovery, sleep, and lean body composition under medical supervision.

HGH is direct administration of growth hormone, which can suppress your body's natural production. Sermorelin is upstream — it tells your pituitary to make more GH on its own, preserving your natural feedback loop. For most patients pursuing longevity and recovery goals, sermorelin is the safer starting point.

Many patients notice improved sleep within 2–4 weeks. Recovery, body composition, and longer-term effects compound over 3–6 months of consistent use, paired with good nutrition and training.

Most patients tolerate sermorelin well. Mild flushing or injection-site soreness can occur and typically resolves quickly. Less common effects include headache or nausea. Your provider will adjust your dose if needed.

No. Compounded sermorelin is not FDA-approved. It is prepared by a U.S.-licensed pharmacy under Section 503A and dispensed only with a patient-specific prescription. The FDA does not review or approve compounded medications for safety, effectiveness, or quality.

In many cases yes, but always under provider review. Sermorelin is commonly stacked with NAD+ for longevity protocols. Combinations with GLP-1s can also be appropriate. Your provider will review your full profile during intake.