Peptide Database/Growth Hormone Peptides

Growth Hormone Peptides

Growth hormone secretagogues stimulate natural GH production. CJC-1295 and Ipamorelin are typically stacked together, while Sermorelin and Tesamorelin offer alternative GHRH pathways.

Growth hormone secretagogues and releasing peptides are studied for their effects on endogenous GH release, IGF-1 levels, body composition, sleep quality, and recovery. Unlike exogenous HGH, these peptides work through the body’s own pulsatile release pathways, which is why IGF-1 is the primary biomarker tracked alongside fasting glucose and HbA1c.

1 growth hormone peptides with dosing guides, mechanisms, and price comparison.

CJC-1295/Ipamorelin

CJC-1295 (no DAC) + Ipamorelin blend

CJC-1295 (no DAC / Modified GRF 1-29) and Ipamorelin are commonly marketed together as a GH-secretagogue stack. CJC-1295 (no DAC) binds the pituitary GHRH receptor and Ipamorelin selectively activates GHS-R1a without meaningful cortisol or prolactin elevation (Raun et al., 1998). GHRH + GHRP synergy for amplifying pulsatile GH release is an established concept in human physiology studies of other pairs (e.g., GHRH + GHRP-2; Veldhuis & Bowers, 2009), but the specific CJC-1295 (no DAC) + Ipamorelin combination has not been tested in a controlled human efficacy trial. Grey-market dosing (commonly 100mcg CJC-1295 + 200–300mcg Ipamorelin SubQ before bed) is not clinically validated. IMPORTANT: this blend uses CJC-1295 WITHOUT DAC only — the DAC form is a different, long-acting molecule and must not be substituted.

Typical dose

300mcg

Cycle

8-12 weeks

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Popular Growth Hormone Peptide Comparisons

Ipamorelin vs CJC-1295 CJC-1295 vs Sermorelin MK-677 vs Ipamorelin Sermorelin vs Ipamorelin GHRP-2 vs GHRP-6

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This platform provides informational tools only, not medical advice. Information is for educational purposes only. Consult a licensed provider.