What is Sermorelin?
A GHRH analog that was previously FDA approved for pediatric GH deficiency.
Sermorelin is a GHRH analog that was FDA approved for pediatric growth hormone deficiency but was discontinued by the manufacturer. Now used off-label in anti-aging clinics. Requires prescription and medical supervision.
What the evidence says
The overall evidence grade for Sermorelin is B (moderate — mixed or smaller trials, reasonable mechanistic support). Was FDA approved. More clinical data than other GH peptides.
Specific findings with supporting evidence:
- Stimulates endogenous GH release. Evidence grade B.
- Was FDA approved (now discontinued). Evidence grade A.
Best-supported outcomes:
- GH stimulation under medical supervision.
Where marketing outpaces evidence:
- The claim that "Currently FDA approved" is not supported by the evidence (grade A).
- Marketing often overstates: Anti-aging miracle.
- Marketing often overstates: Safe for self-use.
Dose and timing
Take it in the evening and bedtime on an empty stomach. Requires medical supervision.
Who it's for, and who should skip it
Most relevant for:
- Those under medical supervision for GH-related conditions.
Not appropriate for:
- Self-experimenters.
- Those with cancer history.
Safety and cautions
Important: Prescription required. Should only be used under medical supervision. Caution: Discontinued. Original FDA-approved product was discontinued.
Common mistakes
- Using without medical supervision.
- Expecting dramatic anti-aging effects.
Myths vs reality
A common misconception: Sermorelin is FDA approved for anti-aging. In reality, it was approved for pediatric GH deficiency, not anti-aging.
How it interacts with other compounds
- Sermorelin works well alongside cjc 1295 — both GHRH analogs.
- Sermorelin works well alongside tesamorelin — both GHRH analogs.
Questions people ask
Why was sermorelin discontinued? Business decision by manufacturer, not safety concerns.
Editorial note
This guide summarizes the published evidence on Sermorelin. It is educational content, not medical advice. Confirm with your clinician if you take prescription medications or manage a chronic condition.