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Sermorelin

FDA-approved GHRH analog for growth hormone deficiency diagnosis

4.5
2 reviews
Rate This Peptide

Rating Breakdown

Safety & Side Effects
5.0
Sleep Quality Improvement
4.5
Anti-Aging Effect
4.5
GH Release Potency
4.0
IGF-1 Elevation
3.5
Muscle Preservation
3.5
Fat Loss Support
3.0
Cost Effectiveness
3.0

Overview

Sermorelin is the shortest functional fragment of GHRH (29 amino acids) and is one of the few peptides that has been FDA-approved for diagnostic use.

Key Information

Identity
Also Known As Geref; GRF(1-29)
Sequence Tyr-Ala-Asp-Ala-Ile-Phe-Thr-Asn-Ser-Tyr-Arg-Lys-Val-Leu-Gly-Gln-Leu-Ser-Ala-Arg-Lys-Leu-Leu-Gln-Asp-Phe-Val-Lys-Trp-Ala
CAS Number 86168-78-7
Molecular Formula C149H246N50O42
Properties
Half-Life 10-20 minutes
Administration subcutaneous injection
Dosage Range 0.2-0.3 mg daily
Price Range $0.8–$6.0/mg
Handling & Storage
Storage Lyophilized: -20C; Reconstituted: 2-8C
Reconstitution Reconstitute with bacteriostatic water
Regulatory Status
US Status FDA-approved (diagnostic)
Research Papers 5 indexed

Mechanism

Stimulates the pituitary to release natural growth hormone. Shorter half-life than CJC-1295 (~10-20 minutes).

Benefits

  • FDA-approved
  • Stimulates natural GH release
  • Preserves natural GH feedback
  • Anti-aging use

Side Effects

  • Mild injection site reaction
  • Flushing
  • Headache

Contraindications

  • Active cancer
  • Pregnancy

Evidence Summary

FDA-approved for GH deficiency diagnosis. Off-label anti-aging and recovery use.

Research

FDA-approved for diagnosing GH deficiency. Off-label use for anti-aging and recovery.

View Research

Safety

Well-tolerated. FDA-approved with established safety profile.

Frequently Asked Questions About Sermorelin

What is Sermorelin?

Sermorelin is a research peptide also known as Geref; GRF(1-29). FDA-approved GHRH analog for growth hormone deficiency diagnosis It is studied for its potential therapeutic applications and is available from various research chemical vendors.

How does Sermorelin work?

Stimulates the pituitary to release natural growth hormone. Shorter half-life than CJC-1295 (~10-20 minutes).

What is the recommended dosage for Sermorelin?

The commonly studied dosage range for Sermorelin is 0.2-0.3 mg daily. Dosage protocols vary based on research objectives. Always consult published studies and start with conservative amounts. Sermorelin should only be used in controlled research settings.

Where can I buy Sermorelin?

PepsReview indexes Sermorelin pricing from multiple vendors. Check the Vendors tab above for a price comparison table showing cost per milligram, purity, COA status, and stock availability. Vendor reviews from real users are available on each vendor's profile page.

Is Sermorelin legal?

US regulatory status: FDA-approved (diagnostic). The legal status of Sermorelin varies by jurisdiction. In most countries, it is sold as a research chemical, not for human consumption. Always verify the legal status in your country before purchasing.

What are the side effects of Sermorelin?

Reported side effects include: Mild injection site reaction, Flushing, Headache. Always review safety data and published studies before use.

Key Research Papers on Sermorelin

The following peer-reviewed studies and clinical trials are indexed in our research library for Sermorelin. Each paper links to a detailed summary with key findings, study design, and publication metadata.

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Other peptides in the growth hormone boosters category that may be of interest for comparative research:

No vendor prices yet

We don't have pricing data for this peptide yet.

Research

5 research papers indexed

View Research

Write a Review

Rating Breakdown

Safety
5.0
Overall
4.5
Effectiveness
4.0
Value
3.0

Based on 2 reviews.

Reviews

FDA-approved and well-tolerated 2026-07-30
Brian M. Top Reviewer

Sermorelin is FDA-approved which gives peace of mind. Preserves natural GH feedback loop unlike exogenous GH. Good for anti-aging protocols under doctor supervision. Effects are gradual but real.

Effectiveness: 4/5 Safety: 5/5 Value: 3/5
Best for clinical anti-aging 2026-06-02
Mike R. Top Reviewer

Been on sermorelin for 6 months through my longevity clinic. Sleep improved, skin elasticity better, body fat down 4%. The fact it's FDA-approved and preserves natural feedback is why I chose it.

Effectiveness: 4/5 Safety: 5/5 Value: 3/5