How is GHRP-6 supplied?

GHRP-6 is supplied as a lyophilised (freeze-dried) powder in 5 mg and 10 mg vials, for laboratory research use only.

Has this batch of GHRP-6 been independently tested?

Yes. Lot PX-2412-B was tested at 98.9% by an independent laboratory. The full certificate of analysis is published and searchable by lot code on the verify page, before and after purchase.

Is GHRP-6 for human use?

No. GHRP-6 is supplied strictly for in vitro laboratory research. It is not for human or animal consumption, and is not a drug, food, or cosmetic.

GHRP-6

Name: GHRP-6
Brand: PepNex
Availability: InStock

Growth Hormone Secretagogue. Supplied in 5 and 10 mg vials, lyophilised and ready to reconstitute.

Batch certified

UK stock, same-day

Stored cold, shipped & sealed safely

Strength

How many vials?

2 more vials to save 5%

Add bacteriostatic water

Peptides ship as dry powder — you’ll need this to reconstitute the vial.

£81.01 from free UK delivery

Total£18.99

Ships today

Questions about GHRP-6? Ask us

For laboratory research use only. Not for human or animal consumption, and not a drug, food, or cosmetic. Sold to qualified researchers and institutions.

About GHRP-6

Molecular weight: 873 g/mol
CAS number: 87616-84-0

GHRP-6 is a synthetic hexapeptide growth hormone secretagogue, one of the earliest characterised, that acts as an agonist at the growth hormone secretagogue receptor (GHS-R1a, the ghrelin receptor). It is widely used as a research tool compound in studies of ghrelin-receptor signalling.

For laboratory research use only. Not for human or veterinary use.

Specifications

Identity

Sequence: not recorded
Molecular formula: C46H56N12O6
Molecular weight: 873 g/mol
CAS number: 87616-84-0

Physical

Form: Lyophilised powder
Appearance: White to off-white powder
Solubility: Soluble in bacteriostatic or sterile water
Storage: Store the lyophilised powder at -20°C, protected from light. Refrigerate reconstituted material at 2 to 8°C and use within its stability window.

This batch

Purity: 98.9%
Lot: PX-2412-B
Test date: May 2026
Testing lab: third-party
Methods: HPLC, LC-MS/MS

Certificate

Certificate · lot PX-2412-B98.9% · HPLC / LC-MS/MS · May 2026

COA · PX-2412-B.pdfIndependent lab report

Handling and storage

Reconstitute with bacteriostatic or sterile water. Store the lyophilised powder at -20°C, protected from light; refrigerate reconstituted material at 2 to 8°C. Handle under standard laboratory conditions.

Literature

In vitro and in vivo activity of a synthetic hexapeptide that releases growth hormone
Bowers CY, et al. · Endocrinology · 1984

Common questions about GHRP-6

What is GHRP-6?: GHRP-6 is a synthetic hexapeptide growth hormone secretagogue, one of the earliest characterised, that acts as an agonist at the growth hormone secretagogue receptor (GHS-R1a, the ghrelin receptor).
How is GHRP-6 supplied?: GHRP-6 is supplied as a lyophilised (freeze-dried) powder in 5 mg and 10 mg vials, for laboratory research use only.
How should GHRP-6 be stored and handled?: Reconstitute with bacteriostatic or sterile water. Store the lyophilised powder at -20°C, protected from light; refrigerate reconstituted material at 2 to 8°C. Handle under standard laboratory conditions.
Has this batch of GHRP-6 been independently tested?: Yes. Lot PX-2412-B was tested at 98.9% by an independent laboratory. The full certificate of analysis is published and searchable by lot code on the verify page, before and after purchase.
Is GHRP-6 for human use?: No. GHRP-6 is supplied strictly for in vitro laboratory research. It is not for human or animal consumption, and is not a drug, food, or cosmetic.