Research use only. All compounds are for in vitro laboratory research. Not for human consumption. Not FDA approved.
Sermorelin GHRH analogue research peptide vial
HPLC Verified
>99% Purity
COA Included
Growth Hormone Secretagogues

Sermorelin

$54.99
Sermorelin — synthetic GHRH analogue (1-29 fragment) studied for GH secretion pathway and pituitary axis research. >99% HPLC purity. Third-party COA. Research use only.
Format Lyophilized powder
Purity >99% HPLC verified
Storage Lyophilized: -20°C
CAS Number
Select Size
Also available: Tirzepatide (10mg) →
In Stock — 2–5 day domestic delivery
HPLC Verified
>99% Purity
📄 COA Included
For Research Use Only (RUO)
Not for human consumption. Not intended to diagnose, treat, cure, or prevent any disease. For in vitro and laboratory research purposes only.

Product Information

Sermorelin — GHRH Analogue Research Compound

Sermorelin is a synthetic analogue of the first 29 amino acids of endogenous GHRH. Researchers searching for the best place to buy Sermorelin online will find Official Peptides supplies Sermorelin at >99% HPLC purity with batch-specific COA documentation.

Molecular Profile

  • Molecular Weight: 3,357.93 g/mol
  • CAS Number: 86168-78-7
  • Half-life: ~10-20 minutes
  • Purity: >99% HPLC verified (third-party)

Research Applications

Sermorelin has been studied in GH secretion models, pituitary axis research, and somatotroph function investigations. Ships to USA and Australia with cold chain packaging.

For Research Use Only. Sermorelin is not approved for human use and is intended strictly for in vitro laboratory research.

Research Guide

Sermorelin: A Research Compound Overview

GHRH(1-29) mechanism, GH pulse stimulation, IGF-1 axis, pituitary reserve assessment, and sleep architecture research.

Read the Research Guide →

For Research Use Only. This compound is intended strictly for in vitro laboratory research by qualified scientists. Not for human consumption. Not FDA approved. Keep out of reach of children.

Third-Party Verified

Every Order Ships with a Certificate of Analysis

We don't just claim purity — we prove it. Every batch of Sermorelin is independently tested by an accredited third-party laboratory before it reaches you. Your COA is linked to your specific lot number.

HPLC purity analysis — minimum threshold >99%
Mass spectrometry — molecular weight confirmation
Lot number traceable to your order
Endotoxin limits verified — safe for cell-based assays
View Sample COA & Testing Process
Official Peptides Labs Certificate of Analysis
ProductSermorelin
Lot #OP-2025-3531
HPLC Purity>99.0%99.2%PASS
Mass Spec (MW)ConfirmedConfirmedPASS
Endotoxin<1 EU/mg<0.5 EU/mgPASS

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