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Also known as: CJC-1295 & Hexarelin, Mod GRF 1-29 & Hexarelin, Spartan 1
This blend combines CJC-1295 without DAC (Mod GRF 1-29), a GHRH analog, with Hexarelin, one of the most potent ghrelin-mimetic secretagogues, to drive a strong synergistic growth hormone pulse. Both are unapproved research peptides.
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CJC-1295 without DAC is a modified GHRH(1-29) analog that binds the pituitary GHRH receptor and increases the amplitude of natural growth-hormone pulses. Hexarelin is a synthetic hexapeptide GHS-R1a agonist that is among the most potent GHRPs for triggering GH release and suppressing somatostatin tone, and it also shows cardioprotective activity through the CD36 receptor. Combining a GHRH analog with Hexarelin produces a strong synergistic GH response via complementary receptor pathways. The short half-life of the no-DAC form preserves pulsatile GH and IGF-1 release; with prolonged Hexarelin exposure, GHS-R1a desensitization can attenuate the response over time.