CJC-1295 DAC (Drug Affinity Complex) is a long-acting analog of the GHRH. Compared to CJC-1295 without DAC, it has a DAC component that binds to the blood protein albumin, which effectively increases CJC-1295’s half-life for up to 8 days. Our CJC-1295 with DAC 5mg peptide powder is third-party tested for purity to guarantee authenticity and potency.