Growth Hormone Stack

CJC-1295 (GHRH analog) and Ipamorelin (selective GHRP) are the most established GH-secretagogue pairing in peptide research — they act on complementary receptor axes for amplified, pulsatile GH output. MK-677 (Ibutamoren) adds an oral GH secretagogue option that works through the same ghrelin receptor pathway as Ipamorelin but with 24-hour duration.

Muscle & Growth Hormone3 compounds17 vendors comparedStack from $1465.00

Compounds in this stack

CJC-1295

CJC-1295 is a synthetic analog of growth hormone-releasing hormone (GHRH) that stimulates sustained growth hormone secretion. The no-DAC (Drug Affinity Complex) version provides pulsatile GH release that more closely mimics natural physiology.

All prices

Role: GHRH analog. Stimulates GH release at the pituitary via the GHRH receptor. Extended half-life allows sustained pulsatility. The 'signal sender' in the GHRH/GHRP pair.

100mcgSubQdaily

1.Peptide Partners200mg

$4.44/mgBuy

2.Licensed Peptides10mg

$5.80/mgBuy

3.Peptide Crafters5mg

$6.00/mgBuy

4.Profound Aminos10mg

$6.90/mgBuy

Prolonged stimulation of growth hormone (GH) and insulin-lik… (2006)Modified GRF (1-29) after subcutaneous administration in hea… (2010)Growth hormone-releasing hormone analogs: chemistry and phar… (2012)

Ipamorelin

Ipamorelin is a selective growth hormone secretagogue that stimulates the pituitary gland to release growth hormone. It is considered one of the mildest GHRPs with fewer side effects than alternatives like GHRP-6.

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Role: Selective GHRP. Activates the ghrelin receptor for GH release without elevating cortisol or prolactin. The 'amplifier' that synergizes with CJC-1295's GHRH signal.

250mcgSubQdaily

1.Peptide Partners200mg

$2.88/mgBuy

2.Licensed Peptides100mg

$4.05/mgBuy

3.Felix Chemical Supply

MK-677

MK-677 (ibutamoren) is an orally active, non-peptide growth hormone secretagogue that mimics ghrelin's action. Despite not being a peptide, it is commonly tracked alongside GH-releasing peptides due to its similar mechanism and use case. It elevates GH and IGF-1 levels without affecting cortisol.

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Role: Oral GH secretagogue (Ibutamoren). Long-acting ghrelin receptor agonist providing 24-hour GH elevation. Can be used as an alternative or addition to Ipamorelin.

25mgOraldaily

No vendor pricing available yet.

MK-677, an oral growth hormone secretagogue, reverses diet-i… (1998)Two-year effects of ibutamoren mesylate on growth hormone, I… (2008)Oral administration of growth hormone secretagogue MK-677 in… (2001)

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For research purposes only. Not medical advice, diagnosis, or treatment. Consult a licensed provider before making any decisions based on this information.