● SERMORELINGrowth-hormone secretagogue

Sermorelin price comparison

Sermorelin is a synthetic peptide corresponding to the first 29 amino acids of growth-hormone-releasing hormone (GHRH), the fragment characterized in research as the active core of the parent molecule. In laboratory research it is classified as a growth-hormone secretagogue and studied as a GHRH analog that acts on pituitary GHRH receptors in laboratory models. This page tracks research-use-only (RUO) vendor pricing for Sermorelin so researchers can compare cost per milligram across suppliers; it is not intended for human or veterinary use.

No first-party listings for Sermorelin in the latest scan.

first-party prices captured 50m ago

● Sermorelin blends & stacks · 22 first-party priced by total — not $/mg

Vendor	Blend	Price
Tegridy-Research	SERMORELIN 10MG BLEND	$39.00	buy →
Modern Research Peptides	SERMORELIN 5mg (5.74 mg) BLEND	$39.99	buy →
Biotech Peptides	Sermorelin (5mg) BLEND	$43.00	buy →
EZ Peptides	Sermorelin 5mg BLEND	$44.00	buy →
Ameano Peptides	Sermorelin 5mg BLEND	$44.00	buy →
Modern Research Peptides	Sermorelin 10mg (12.88 mg) BLEND	$46.99	buy →
Happy Peptides	Sermorelin BLEND	$48.00	buy →
Ageless Vitality Peptides	Sermorelin 5mg BLEND	$49.00	buy →
Simple Peptide	Sermorelin Sermorelin 5MG BLEND	$49.00	buy →
Sports Technology Labs	Sermorelin Peptide (5 mg) BLEND	$54.99	buy →
Pinnacle Peptide Labs	Sermorelin [5mg] BLEND	$59.99	buy →
Glacier Aminos	SERMORELIN 10MG BLEND	$62.99	buy →
Hydro Research	Sermorelin 10mg BLEND	$64.00	buy →
Valor Peptides	Sermorelin – 10MG BLEND	$64.99	buy →
Prime Peptides	Sermorelin 10mg BLEND	$65.00	buy →
AMC-Essentials	Sermorelin (10mg) BLEND	$65.99	buy →
Peptira	Sermorelin BLEND	$69.00	buy →
FelixChem	Sermorelin 10mg BLEND	$69.99	buy →
LiveWell Peptides	Sermorelin Peptide — GHRH (1-29) Analog \| Research Grade 10-mg BLEND	$75.00	buy →
Simple Peptide	Sermorelin Sermorelin 10MG BLEND	$79.00	buy →
Biotech Peptides	Sermorelin & GHRP-6 & GHRP-2 Blend (9mg) BLEND	$88.00	buy →
AMC-Essentials	Tesa (10mg) / Sermorelin (10mg) BLEND	$124.99	buy →

Multi-peptide products (e.g. BPC-157 + TB-500). We don't rank these by $/mg — a per-milligram figure across different peptides isn't comparable — so they're listed separately by total price and kept out of the headline index above.

▸ Why compare $/mg for Sermorelin?

Per-milligram prices for Sermorelin vary widely because vials are sold in different peptide masses (commonly 2 mg, 5 mg, or 10 mg), and larger vials usually lower the effective $/mg, while listed weight may reflect net peptide or gross salt/acetate content. Synthesis scale, stated HPLC purity, lyophilization quality, and shipping or cold-chain handling also differ between vendors, so normalizing to $/mg is the only reliable way to compare like with like.

▸ Reading the COA

For Sermorelin, a certificate of analysis should confirm identity by mass spectrometry against the expected monoisotopic mass for the 29-residue GHRH(1-29) sequence (molecular formula around C149H246N44O42S, roughly 3358 Da), and report HPLC purity, with many research suppliers listing 98%+ as a common threshold. Check that the reported net peptide content matches the labeled vial mass, since acetate salt and residual water can inflate gross weight. Watch for truncated or deletion sequences and deamidation byproducts in the HPLC trace, which are typical impurities for peptides of this length. A COA is about verifying the identity and purity of the material, not about any outcome.

▸ FAQ

How is lyophilized Sermorelin typically stored and handled as a research material?

As a lyophilized (freeze-dried) powder, research peptides like Sermorelin are generally kept sealed, desiccated, and protected from light, with cold storage such as -20C or lower commonly cited for longer-term material stability. Repeated warming and exposure to moisture or air can degrade peptide material, so vendors and labs typically minimize freeze-thaw cycles. This is general material-handling and storage context for a research-use-only material only, and is not use guidance.

What is a certificate of analysis (COA) and what should I look for on one for Sermorelin?

A COA is the supplier's analytical document verifying what is in the vial. For Sermorelin, the key items are identity confirmation by mass spectrometry against the expected GHRH(1-29) mass, an HPLC purity value (often reported at 98% or higher), and net peptide content versus the labeled weight. A complete COA also notes the analytical methods and lot number so results can be tied to the specific batch you received.

Why do per-mg prices for Sermorelin differ so much between vendors?

Differences come from vial size (bulkier 5 mg or 10 mg vials usually reduce $/mg versus 2 mg vials), stated purity grade, synthesis scale, and whether the listed mass is net peptide or gross salt-inclusive weight. Cold-chain shipping, lot testing depth, and how much third-party analytical documentation a vendor provides also factor into the price, which is why normalizing to cost per milligram is useful.

▸ Same cluster

CJC-1295	$4.90/mg
Ipamorelin	$3.20/mg
NAD+	—/mg
Tesamorelin	$5.00/mg
MOTS-c	$1.70/mg
Epithalon	$1.50/mg

→ Reconstitution calculator for Sermorelin research math.

All products listed are sold by third-party vendors for laboratory and research use only (RUO). pepmg sells nothing, ships nothing, and gives no medical, dosing, or human-use guidance. Listings are price-tracking data, not endorsements.