Research peptide
CJC-1295/Ipamorelin Blend (No DAC/5mg/5mg) - Growth Hormone Secretagogues (GHRH analog + GHRP). 5mg CJC-1295 (no DAC) + 5mg Ipamorelin per vial. >=99% purity, lyophilized.
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/ vial
Independently verified quality
3,000+
satisfied researchers
99.43%
Avg. purity 2026
4.8 ★
ProvenExpert
The CJC-1295/Ipamorelin Blend pairs two complementary growth hormone (GH) secretagogues in a single vial: 5 mg of CJC-1295 without DAC (also known as Modified GRF 1-29), a short-acting analog of growth hormone-releasing hormone (GHRH), and 5 mg of Ipamorelin, a highly selective growth hormone-releasing peptide (GHRP) and ghrelin-receptor mimetic. This GHRH-plus-GHRP combination is one of the most widely referenced secretagogue blends in laboratory research and is supplied as a lyophilized powder for research use only.
Each component of the blend acts on a distinct pituitary pathway. CJC-1295 (no DAC) binds the GHRH receptor on somatotroph cells to increase the amplitude of GH pulses, while Ipamorelin activates the ghrelin / growth hormone secretagogue receptor (GHS-R1a) to initiate a GH pulse and reduce somatostatin tone. Human pharmacokinetic characterization of ipamorelin was first published by Gobburu and colleagues in Pharmaceutical Research (1999), and GHRH-analog pharmacology has been documented across multiple endocrine studies. In research models the two mechanisms are reported to act synergistically.
The blend contains two chemically distinct peptides. CJC-1295 (no DAC) is a 29-residue GHRH(1-29) analog carrying stabilizing substitutions, including a D-Ala at position 2 that confers resistance to DPP-IV cleavage; because it lacks the Drug Affinity Complex (DAC) albumin-binding moiety, it remains short-acting. Ipamorelin is a synthetic pentapeptide built around an Aib residue and D-amino acids for protease stability. Both are supplied lyophilized and are most stable when stored at -20 degrees C, protected from light and moisture; reconstituted solutions are handled cold for laboratory work.
Bergdorf Bioscience supplies the CJC-1295/Ipamorelin blend as a 5 mg + 5 mg dual-peptide vial of lyophilized powder, manufactured to a verified purity of at least 99% by HPLC and accompanied by third-party analytical testing. Each batch is screened for identity and purity so that research outcomes remain reproducible.
This product is sold strictly as a research chemical. It is not a medicine, supplement, or cosmetic, and no statement here should be interpreted as medical, therapeutic, or dosing guidance for humans or animals.
Bergdorf Bioscience ships the CJC-1295/Ipamorelin blend worldwide with discreet, temperature-conscious packaging to protect peptide integrity in transit. Orders are processed promptly and dispatched with tracking so research laboratories receive their material reliably.
Dual GH secretagogue blend: CJC-1295 (no DAC) is a GHRH-receptor agonist; ipamorelin is a selective ghrelin/GHS-R1a agonist. Together they amplify pulsatile GH release from pituitary somatotrophs.
Beginner protocol
— mg / Woche
Advanced protocol
Research context only. Supplied as a lyophilized 5 mg + 5 mg dual-peptide vial reconstituted with bacteriostatic water for laboratory handling; combined GHRH-plus-GHRP study designs are described in the research literature. No human or veterinary dosing is provided or implied, and this product is not for consumption.
Note: The dosages listed correspond to typical ranges from published research literature. They do not replace advice from a qualified researcher or physician.
Every batch is analyzed by an independent laboratory via HPLC before shipment. We document purity (avg. 99.43% in 2026), mass spectrometry identity, and sterility. Production follows GMP standards in ISO-certified laboratories.
All our peptides meet a minimum purity standard of ≥99%, verified through HPLC and mass spectrometry analysis. Certificates of Analysis (CoAs) are available on request.
Store as lyophilized powder at -20°C for long-term stability. Once reconstituted, keep at 4°C and use within a few days. Avoid repeated freeze-thaw cycles.
Shipping typically takes 5–8 business days in total. All orders include tracking.
Yes. Batch-specific CoAs can document purity, identity, and test results from independent laboratories. They are provided upon request.
There is no entitlement to free returns. In exceptional cases we may review a goodwill solution within 14 days of receipt—please contact support first.
