Research peptide
CJC-1295 (No DAC) + Ipamorelin blend, 5mg/5mg per vial. At least 99% HPLC purity, third-party tested, worldwide shipping. For research use only.
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Order today → Delivery Tue, Sep 01 – Mon, Sep 07 to United States
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 checked by an independent laboratory. 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 in discreet packaging, and every parcel is dispatched with tracking. The lyophilized powder is stable at ambient temperature in transit and needs no special handling on the way; move the vial into cold storage once it arrives.
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.
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 7–11 business days in total due to exceptionally high order volume. 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.
