What is the difference between Tesamorelin and CJC-1295?

Both are GHRH-analog research peptides that differ in their sequence modifications and stabilization. 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 — pricing varies by vendor and vial size.

Research comparison

Research use only

Tesamorelin vs CJC-1295

Tesamorelin 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: Tesamorelin at $6.38/mg. Prices checked Aug 27, 2026

TesamorelinPeptideLower $/mg

Tesamorelin is a stabilized GHRH analog used as a growth-hormone-secretagogue reference compound in research.

ClassPeptide

$6.38/mgfrom $69.99 · 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 analogs, so they belong to the same secretagogue class.
They differ in their sequence modifications and stabilization chemistry.
Both ship as lyophilized vials; CJC-1295 is also commonly sold blended with Ipamorelin.

Tesamorelin 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.