GH Secretagogues

GHRH analogues and ghrelin mimetics that make the pituitary release your own GH.

9 compounds

Secretagogues

Mod GRF 1-29 · Modified GRF (1-29)

Short-acting GHRH fragment that sharpens one GH pulse, almost always run with a GHRP.

Dose
50–200 mcg
Frequency
1-3x daily
Half-life
30 min
Animal only
Secretagogues

CJC-1295 DAC · DAC:GRF

Albumin-binding GHRH analogue that lifts GH and IGF-1 for days from one injection.

Dose
500–1000 mcg
Frequency
1-2x weekly
Half-life
7 days
Early human
Secretagogues

Pralmorelin · KP-102

Potent, well-studied GHRP with a bigger pulse than ipamorelin and more cortisol.

Dose
100–300 mcg
Frequency
2-3x daily
Half-life
Human trials
Secretagogues

SK&F 110679 · GHRP

The original GHRP: solid GH release and the strongest hunger response of the group.

Dose
100–300 mcg
Frequency
2-3x daily
Half-life
2.5 h
Early human
Secretagogues

Examorelin · Hex

The most potent GHRP, and the fastest to stop working if you run it continuously.

Dose
50–200 mcg
Frequency
1-2x daily
Half-life
55 min
Early human
Secretagogues

NNC 26-0161 · Ipam

The selective GHRP: a clean GH pulse with almost no cortisol, prolactin or hunger.

Dose
100–400 mcg
Frequency
1-3x daily
Half-life
2 h
Early human
Secretagogues

Ibutamoren mesylate · MK-0677

Oral ghrelin mimetic that raises GH and IGF-1 for a full 24 hours from one daily dose.

Dose
5–25 mg
Frequency
Once daily
Half-life
6 h
Human trials
Secretagogues

GRF 1-29 · GHRH (1-29)

The first 29 amino acids of human GHRH, once approved as Geref and now compounded.

Dose
100–500 mcg
Frequency
once nightly, 5-7 nights per week
Half-life
12 min
Human trials
Secretagogues

Egrifta · EGRIFTA SV

The only FDA-approved GHRH analogue, proven to shrink visceral abdominal fat.

Dose
1–2 mg
Frequency
once daily
Half-life
8 min
Human trials

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