What is the difference between Sermorelin and CJC-1295?

Both are GHRH-analog research peptides; Sermorelin is GHRH(1-29) and CJC-1295 carries extra modifications. Both are research-use-only reference compounds; this is a factual comparison only.

Which is cheaper per mg?

Compare the scanned cost per milligram below — it varies by vendor and vial size.

Research comparison

Research use only

Sermorelin vs CJC-1295

Sermorelin and CJC-1295 (no DAC) are both growth-hormone-releasing-hormone (GHRH) analog research peptides. Here is how they differ as reference compounds and how their per-mg prices compare.

Lowest cost per mg right now: Sermorelin at $5.95/mg. Prices checked Aug 27, 2026

SermorelinPeptideLower $/mg

Sermorelin is a GHRH (1-29) analog and one of the earliest GHRH-based secretagogue reference peptides.

ClassPeptide

$5.95/mgfrom $59.99 · 3 vendors

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CJC-1295Peptide

CJC-1295 (no DAC) is a modified GHRH analog used as a secretagogue reference compound in research.

ClassPeptide

$8.50/mgfrom $50 · 1 vendor

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Key differences

Both are GHRH-analog secretagogue reference compounds in the same class.
Sermorelin corresponds to GHRH(1-29); CJC-1295 carries additional sequence modifications.
CJC-1295 is commonly sold blended with Ipamorelin; Sermorelin is typically sold on its own.

Sermorelin vs CJC-1295 — FAQ

More comparisons

BPC-157 vs TB-500 CJC-1295 vs Ipamorelin Ipamorelin vs Sermorelin GHRP-2 vs GHRP-6 GHK-Cu vs AHK-Cu Semax vs Selank

All comparisons Price index ($/mg)

For laboratory research use only. Not for human or veterinary use, diagnosis, treatment, or consumption.