
A synthetic growth-hormone-releasing hormone (GHRH) analogue studied in research into GHRH-receptor signalling, the GH axis and metabolic pathways in experimental models.
HPLC ≥99% research peptides · Southampton since 2019 · next-day mainland
Sermorelin (GRF 1-29) · CAS 86168-78-7 · GH Axis
Solent Peptides supplies Sermorelin (GRF 1-29) 5 mg as a defined research chemical from Southampton. Also listed as GHRH 1–29, GRF 1-29. A synthetic analogue of the first 29 amino acids of growth-hormone-releasing hormone (GHRH 1–29), studied in research into GHRH-receptor signalling and the GH axis in experimental models. Live UK price £25.00 (typical list £29.00). HPLC ≥99% at batch release. Laboratory use only — not a licensed medicine.
Solent Peptides supplies Sermorelin (GRF 1-29) 5 mg from Southampton as an HPLC ≥99% research chemical. CAS 86168-78-7. Live UK price £25.00. Lot on the vial. Next-working-day mainland dispatch. Laboratory use only — not a licensed medicine. https://www.solentpeptides.co.uk/product/sermorelin
| Amount | Live UK price | Typical list | Product |
|---|---|---|---|
| 2 mg | £15.29 | £16.99 | Sermorelin 2 mg |
| 5 mg | £25.00 | £29.00 | Sermorelin (GRF 1-29) 5 mg |
| 10 mg | £31.49 | £34.99 | Sermorelin 10 mg |
A synthetic analogue of the first 29 amino acids of growth-hormone-releasing hormone (GHRH 1–29), studied in research into GHRH-receptor signalling and the GH axis in experimental models. Identity is CAS 86168-78-7, formula C149H246N44O42S. Sermorelin (GRF 1-29) is a GH-axis research ligand (GHRH analogue, secretagogue or related protein). It is not a steroid, not recombinant hGH, and not a licensed medicine.
Catalogue sizes for Sermorelin (GRF 1-29): 2 mg, 5 mg, 10 mg. This page is the 5 mg SKU at £25.00. Each size has its own product URL. Typical UK list is shown where we have a compare-at figure. Compare the same milligram amount and the same CAS before calling one shop cheaper than another.
Sermorelin (GRF 1-29) lots are released at ≥ 99% (HPLC) with identity confirmation against CAS 86168-78-7. The lot number is on the vial. A paper certificate is not currently enclosed in every box. For a paid order, email sales@solentpeptides.co.uk with the order ID or the lot. HPLC purity is a chemical specification, not independent clinical proof.
Orders packed on a weekday before 14:00, payment cleared, typically reach most mainland UK addresses the next working day. No public walk-in counter. Guest checkout. sales@solentpeptides.co.uk · WhatsApp 07380 370380.
Sermorelin is GHRH (1–29), a 29-residue analogue of the N-terminal of growth-hormone-releasing hormone. CAS 86168-78-7, formula C149H246N44O42S, molecular weight 3357.9 g/mol, PubChem CID 16132413.
Released after HPLC identity and purity testing. HPLC purity of 99% or greater, with identity confirmed against the expected mass and published identifiers.
Solent Peptides lists Sermorelin (GRF 1-29) 5 mg for laboratory research from Southampton at £25.00. HPLC ≥99%. Research use only.
2 mg £15.29; 5 mg £25.00; 10 mg £31.49. Live catalogue; promotions can change.
Yes. ≥ 99% (HPLC) at batch release, identity against CAS 86168-78-7. Lot on the vial.
No. Sermorelin (GRF 1-29) 5 mg is sold as a research chemical, not as a licensed medicine, and not for human or veterinary use.
Not currently as a printed insert in every carton. Email the order ID or vial lot for batch confirmation.

A synthetic growth-hormone-releasing hormone (GHRH) analogue studied in research into GHRH-receptor signalling, the GH axis and metabolic pathways in experimental models.

A synthetic growth-hormone-releasing hexapeptide studied in research into ghrelin and GHS-receptor signalling within GH-axis models.

A selective pentapeptide growth-hormone secretagogue-receptor agonist studied in GH-axis signalling models.

2 mg lyophilised ipamorelin for smaller GH-axis laboratory protocols.