CJC-1295 DAC

CJC-1295 DAC 2mg is supplied as lyophilized powder under nitrogen. Typical reconstitution is in sterile or bacteriostatic water; the exact concentration depends on your protocol. Our free reconstitution calculator computes mL per dose and insulin-syringe units from any combination of vial size, water volume, and target dose.

Batch CJ-2605 of CJC-1295 DAC 2mg is verified at 99.1% HPLC main-peak purity, with confirmation of molecular weight by LC-MS and endotoxin screening by LAL assay. One vial of every batch is also shipped to an independent US-based third-party lab for blinded re-verification. The full COA — including the chromatogram, mass spec trace, and third-party report — is bundled with your order as a downloadable PDF.

All orders ship cold-chain via DHL Express from our Guangzhou facility. Cold-pack is validated to hold under 8°C for 96 hours. Customs duties are prepaid by us — no surprise charges on delivery. Estimated transit time is 7-10 business days door to door. Tracking number is emailed when the shipment is scanned by DHL.

ACH bank transfer (2% off, recommended), USDC / BTC / ETH crypto (5% off), Zelle, CashApp, Venmo, or wire transfer for institutional orders. We do not accept credit cards because card processors prohibit research-peptide merchants in their terms of service. Full payment-method details are on the shipping & payment page.

CJC-1295 with DAC has a plasma half-life of approximately 8 days, suitable for continuous receptor activation studies. CJC-1295 no-DAC has a half-life of approximately 30 minutes — close to native GHRH's pulse profile, suitable for protocols designed to mimic endogenous GH burst patterns. The no-DAC variant is the form most commonly paired with ipamorelin in published research.

CJC-1295 is most often paired with ipamorelin in published GH-pathway research. The two receptor systems (GHRH-R + GHSR-1a) show additive effects on GH release. Vesta stocks a bundled CJC + Ipamorelin stack at lower per-vial pricing.