CJC/Ipamorelin Blend

This blend combines CJC-1295 without DAC (5mg) and Ipamorelin (5mg) in a single vial. CJC-1295 is a GHRH analog that stimulates growth hormone release through the GHRH receptor. Ipamorelin is a GHRP that stimulates GH through the ghrelin receptor. Together, they activate two separate pathways simultaneously, which published research has shown produces 3-5x more GH release than either compound alone.

The combination exploits a well-documented synergy between GHRH and GHRP compounds. CJC-1295 increases the amplitude of GH pulses (how much GH is released per pulse). Ipamorelin increases the frequency of GH pulses (how often pulses occur). The two mechanisms are complementary and non-overlapping, producing a greater total GH output than adding the effects of each compound individually. A pre-blended vial simplifies reconstitution and reduces preparation steps.

Verifying blends is harder than verifying single peptides because the Certificate of Analysis must confirm two separate molecular identities, two purity profiles, and the correct ratio. Look for a CoA that includes mass spectrometry data for both peptides (confirming identity), HPLC data for both (confirming purity), and ideally a stated ratio or quantitative analysis. Third-party testing from an independent lab is especially important for blends. Every Kern blend comes with a CoA provided with every purchase.

Published research on the individual compounds and their combination reports that the blend is generally well-tolerated. Water retention, flushing immediately after administration, mild tingling, and slight appetite increase are the most commonly noted effects. Ipamorelin was specifically developed to avoid the cortisol and prolactin elevation seen with other GHRPs like GHRP-6, making this combination cleaner from a hormonal standpoint.

Store lyophilized vials at -20C. Reconstitute with bacteriostatic water and refrigerate at 2-8C. Use reconstituted vials within 30 days. Administer research protocols on an empty stomach, as elevated blood sugar levels blunt the GH response.

Every batch undergoes third-party HPLC and mass spectrometry testing. HPLC confirms purity (99%+ standard). Mass spectrometry confirms molecular identity. A batch-specific Certificate of Analysis is provided with every purchase and available for download directly on this page.

All Kern products ship same-day (orders placed before 1pm EST). Lyophilized peptides are shipped at ambient temperature and are stable during transit. Upon receipt, store at -20C for long-term stability or 2-8C for near-term use. If the product arrives damaged, contact us within 7 days with photos for a free replacement.

Price differences usually reflect differences in purity, testing standards, and manufacturing quality. Low-cost vendors may skip mass spectrometry verification (which confirms you actually have the right molecule), use lower-grade raw materials, or skip sterility and endotoxin testing. Kern tests every batch with both HPLC and mass spec, and our CoAs are available before you buy.