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Sermorelin & GHRP-2 & GHRP-6 vs Humanin

A detailed comparison to help you understand the differences and choose the right peptide for your research goals.

Sermorelin & GHRP-2 & GHRP-6

A powerful tri-blend combining Sermorelin (a GHRH analog) with two growth hormone releasing peptides. This combination produces significantly greater GH release than any single peptide, with studies showing up to 54-fold increases in pulsatile GH secretion.

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Humanin

Humanin is a mitochondrial-derived peptide with potent cytoprotective effects. Discovered in 2001, it has shown promise in protecting against age-related diseases including Alzheimer's, cardiovascular disease, and diabetes.

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Side-by-Side Comparison

AspectSermorelin & GHRP-2 & GHRP-6Humanin
MechanismSermorelin stimulates the pituitary via GHRH receptors, while GHRP-2 and GHRP-6 act as ghrelin mimetics on different receptor subtypes. The combination creates synergistic GH release through multiple complementary pathways. GHRP-6 also strongly stimulates appetite.Binds to IGFBP-3 and BAX, inhibiting apoptosis. Activates STAT3 signaling and enhances cellular survival under stress. Protects mitochondrial function and reduces oxidative stress.
Typical DosageTypical protocols: Sermorelin 100-300mcg, GHRP-2 100-300mcg, GHRP-6 100-300mcg. Often administered 2-3 times daily, 30 minutes before meals or at bedtime.Research protocols vary widely. Studies have used doses from micrograms to milligrams depending on the analog and route. HNG (S14G-Humanin) is a more potent analog.
AdministrationSubcutaneous injection. Best administered fasted or before sleep to maximize natural GH cycle. The three peptides can be mixed together or administered separately.Subcutaneous or intraperitoneal injection in research. Various analogs exist with different potencies and stabilities.
Side EffectsIncreased hunger (especially from GHRP-6), water retention, facial flushing, nausea, tingling, potential increases in cortisol and prolactin levels.Limited human data. Generally well-tolerated in animal studies. May affect glucose metabolism.
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Key Differences

Unique to Sermorelin & GHRP-2 & GHRP-6:

Unique to Humanin:

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