# Sermorelin: Reference Overview and Reconstitution Notes - facts

Canonical page: https://www.preppinpeppers.com/blogs/the-lab/sermorelin
Type: Lab article

## TL;DR

Sermorelin, also called GRF(1-29), is a synthetic peptide that reproduces the first 29 amino acids of GHRH. Research reference and reconstitution notes.

## Facts Index

| Fact ID | Category | Entity | Attribute | Value | Source | Evidence |
|---|---|---|---|---|---|---|
| sermorelin:title | identity | Sermorelin: Reference Overview and Reconstitution Notes | title | Sermorelin: Reference Overview and Reconstitution Notes | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://www.preppinpeppers.com/blogs/the-lab/sermorelin |
| sermorelin:published | identity | Sermorelin: Reference Overview and Reconstitution Notes | published | 2026-08-15 | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://www.preppinpeppers.com/blogs/the-lab/sermorelin |
| sermorelin:author | identity | Sermorelin: Reference Overview and Reconstitution Notes | author | Preppin' Peppers Editorial Team | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://www.preppinpeppers.com/blogs/the-lab/sermorelin |
| sermorelin:topics | identity | Sermorelin: Reference Overview and Reconstitution Notes | topics | research, Research-only | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://www.preppinpeppers.com/blogs/the-lab/sermorelin |
| sermorelin:summary | content | Sermorelin: Reference Overview and Reconstitution Notes | summary | Sermorelin, also called GRF(1-29), is a synthetic peptide that reproduces the first 29 amino acids of GHRH. Research reference and reconstitution notes. | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://www.preppinpeppers.com/blogs/the-lab/sermorelin |
| sermorelin:section-1 | content | Sermorelin: Reference Overview and Reconstitution Notes | section | What it is | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://www.preppinpeppers.com/blogs/the-lab/sermorelin |
| sermorelin:section-2 | content | Sermorelin: Reference Overview and Reconstitution Notes | section | Sermorelin | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://www.preppinpeppers.com/blogs/the-lab/sermorelin |
| sermorelin:section-3 | content | Sermorelin: Reference Overview and Reconstitution Notes | section | What it is | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://www.preppinpeppers.com/blogs/the-lab/sermorelin |
| sermorelin:section-4 | content | Sermorelin: Reference Overview and Reconstitution Notes | section | Research context and categorization | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://www.preppinpeppers.com/blogs/the-lab/sermorelin |
| sermorelin:section-5 | content | Sermorelin: Reference Overview and Reconstitution Notes | section | Status | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://www.preppinpeppers.com/blogs/the-lab/sermorelin |
| sermorelin:section-6 | content | Sermorelin: Reference Overview and Reconstitution Notes | section | Reconstitution notes (general) | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://www.preppinpeppers.com/blogs/the-lab/sermorelin |
| sermorelin:section-7 | content | Sermorelin: Reference Overview and Reconstitution Notes | section | Dilution and handling notes (compound-specific) | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://www.preppinpeppers.com/blogs/the-lab/sermorelin |
| sermorelin:section-8 | content | Sermorelin: Reference Overview and Reconstitution Notes | section | Handling and storage | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://www.preppinpeppers.com/blogs/the-lab/sermorelin |
| sermorelin:section-9 | content | Sermorelin: Reference Overview and Reconstitution Notes | section | Related reading | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://www.preppinpeppers.com/blogs/the-lab/sermorelin |
| sermorelin:section-10 | content | Sermorelin: Reference Overview and Reconstitution Notes | section | Tools and supplies | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://www.preppinpeppers.com/blogs/the-lab/sermorelin |
| sermorelin:section-12 | content | Sermorelin: Reference Overview and Reconstitution Notes | section | What the research community gets wrong about Sermorelin | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://www.preppinpeppers.com/blogs/the-lab/sermorelin |
| sermorelin:product-gansulin-metal-peptide-pen | products | Sermorelin: Reference Overview and Reconstitution Notes | references product | Gansulin Pen · Reusable Click-Dial, 3 ml (1-60 Units) | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://www.preppinpeppers.com/products/gansulin-metal-peptide-pen |
| sermorelin:product-gansulin-3ml-cartridge | products | Sermorelin: Reference Overview and Reconstitution Notes | references product | Gansulin-Compatible 3 ml Glass Cartridge for Pens (10-Pack) | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://www.preppinpeppers.com/products/gansulin-3ml-cartridge |
| sermorelin:source-pubchem-ncbi-nlm-nih-gov | source | Sermorelin: Reference Overview and Reconstitution Notes | cites | NCBI PubChem CID 16132413: Sermorelin (C149H246N44O42S) - pubchem.ncbi.nlm.nih.gov | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://pubchem.ncbi.nlm.nih.gov/compound/16132413 |
| sermorelin:source-pubmed-ncbi-nlm-nih-gov | source | Sermorelin: Reference Overview and Reconstitution Notes | cites | Prakash and Goa, BioDrugs 1999: Sermorelin: a review of its use in the diagnosis and treatment of children with idiopathic growth hormone deficiency - pubmed.ncbi.nlm.nih.gov | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://pubmed.ncbi.nlm.nih.gov/18031173/ |
| sermorelin:source-pmc-ncbi-nlm-nih-gov | source | Sermorelin: Reference Overview and Reconstitution Notes | cites | Walker, Clin Interv Aging 2006: Sermorelin: a better approach to management of adult-onset growth hormone insufficiency? - pmc.ncbi.nlm.nih.gov | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://pmc.ncbi.nlm.nih.gov/articles/PMC2699646/ |
| sermorelin:source-pubmed-ncbi-nlm-nih-gov-2 | source | Sermorelin: Reference Overview and Reconstitution Notes | cites | Mendias and Awan, Sports Med 2026: Safety and Efficacy of Approved and Unapproved Peptide Therapies for Musculoskeletal Injuries and Athletic Performance - pubmed.ncbi.nlm.nih.gov | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://pubmed.ncbi.nlm.nih.gov/41966639/ |
| sermorelin:source-www-uniprot-org | source | Sermorelin: Reference Overview and Reconstitution Notes | cites | UniProtKB/Swiss-Prot P01286: Somatoliberin (GHRH, Homo sapiens), UniProt release 2026-03 - www.uniprot.org | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://www.uniprot.org/uniprotkb/P01286/entry |
| sermorelin:source-pubmed-ncbi-nlm-nih-gov-3 | source | Sermorelin: Reference Overview and Reconstitution Notes | cites | Thomas et al., Drug Test Anal 2015: Expanded test method for peptides >2 kDa employing immunoaffinity purification and LC-HRMS/MS - pubmed.ncbi.nlm.nih.gov | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://pubmed.ncbi.nlm.nih.gov/26382721/ |
| sermorelin:source-pubmed-ncbi-nlm-nih-gov-4 | source | Sermorelin: Reference Overview and Reconstitution Notes | cites | Barabutis, Clin Exp Pharmacol Physiol 2020: A glimpse at growth hormone-releasing hormone cosmos - pubmed.ncbi.nlm.nih.gov | Lab article (https://www.preppinpeppers.com/blogs/the-lab/sermorelin) | https://pubmed.ncbi.nlm.nih.gov/32289177/ |

## FAQ

### What is Sermorelin and how does it work in laboratory research?

Sermorelin is a synthetic peptide matching the first 29 amino acids of GHRH. It binds pituitary receptors to stimulate pulsatile growth-hormone release, classifying it as a growth-hormone secretagogue studied for GH-signaling research.

### Is Sermorelin currently FDA-approved?

No active FDA-approved Sermorelin product exists today. It was formerly approved as Geref (1997) for pediatric GH deficiency but discontinued around 2008 for business reasons. It is now handled as a research-only or compounded material.

### Is Sermorelin banned in sport?

Yes. Sermorelin is listed on the WADA Prohibited List under category S2 (Peptide Hormones, Growth Factors, Related Substances and Mimetics) and is banned at all times, both in and out of competition.

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