Growth Hormone Secretagogues

CJC-1295 + Ipamorelin (Research Grade)

CJC-1295 is a GHRH analog and ipamorelin is a selective ghrelin receptor (GHS-R) agonist. Blended, they hit two independent receptors in the same signaling cascade, which is why the pairing is the most-studied secretagogue combination.

US cGMP Facility 99%+ HPLC Purity Public COAs Same-Day Dispatch

Shop CJC-1295 + Ipamorelin

CJC-1295 + Ipamorelin specifications

Reference data researchers look up before ordering cjc-1295 + ipamorelin. Every lot ships with documentation matching the batch number printed on the vial.

  • Class: GHRH analog + GHS-R agonist
  • CJC-1295 DAC half life: 6–8 days
  • CJC-1295 no-DAC half life: ~30 minutes
  • Ipamorelin half life: ~2 hours

CJC-1295 + Ipamorelin purity testing and certificate of analysis

Each cjc-1295 + ipamorelin lot is released only after an independent purity panel. HPLC quantifies purity, LC-MS confirms molecular identity, and the lot-matched certificate is published so the number on your vial matches the report you download.

  • ≥99% HPLC purity specification
  • LC-MS mass confirmation on every batch
  • Endotoxin and sterility panel documentation
  • Lot-matched cjc-1295 + ipamorelin COA published on the certifications page

CJC-1295 + Ipamorelin reconstitution and BAC water ratios

CJC-1295 + Ipamorelin ships lyophilized. Reconstitute with bacteriostatic water containing 0.9% benzyl alcohol. The ratios below assume a standard U-100 insulin syringe.

  • 10mg blend + 2mL BAC water = 5mg per mL (10 units = 500mcg)
  • 5mg vial + 2mL BAC water = 2.5mg per mL (10 units = 250mcg)
  • DAC and no-DAC forms are not interchangeable in protocol design
  • Refrigerate after reconstitution; avoid freeze-thaw cycles

Where to buy cjc-1295 + ipamorelin

PX1 Research synthesizes and fills cjc-1295 + ipamorelin in a US cGMP-compliant facility rather than reselling imported material, so purity documentation traces back to the production lot. Multi-vial pricing steps down at 3, 5 and 10 vials, and subscription intervals are available on the product page.

Reconstitution calculator

Convert vial strength and bacteriostatic water volume into exact insulin-syringe unit marks.

Peptide reconstitution calculator

Vial strength (mg)
Bacteriostatic water (mL)
Target dose

Concentration

5 mg/mL

Draw volume

0.05 mL

Insulin syringe

5 units (IU)

U-100 insulin syringe (100 units = 1 mL)

5 IU
020406080100

10 mg + 2 mL = 5 mg/mL. A 250 mcg dose = 5 units on a U-100 syringe (40 doses per vial).

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

Need solvent? Buy bacteriostatic water (10mL / 30mL)

Frequently asked questions

What is the difference between CJC-1295 DAC and no-DAC?

DAC adds a drug affinity complex that binds serum albumin and extends half life to days. No-DAC (mod GRF 1-29) clears in about 30 minutes and produces a sharper pulse.

Why is ipamorelin called selective?

Unlike earlier GHRPs, ipamorelin shows minimal cortisol and prolactin cross-activation in published receptor studies.

Is a certificate of analysis provided with cjc-1295 + ipamorelin?

Yes. Every cjc-1295 + ipamorelin lot has a published, lot-matched COA showing HPLC purity and LC-MS identity confirmation.

How should cjc-1295 + ipamorelin be stored?

Store the lyophilized vial at -20°C protected from light. Once reconstituted with bacteriostatic water, keep it refrigerated at 2–8°C.

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