PeptideEmergingGrowth Hormone Secretagogue

Mod GRF 1-29

Typical dose

100 mcg

1–3×/day · SubQ · pulsed w/ a GHRP

Half-life

30 minutes

What is Mod GRF 1-29?

Short-acting GHRH analog without the Drug Affinity Complex. Produces cleaner, more natural GH pulses matching endogenous patterns.

Same GHRH receptor binding as DAC version but rapidly cleared from circulation.

Common uses: Pulsatile GH support, recovery, sleep optimization, body composition protocols.

Typical dose: Typical: 100 mcg per dose SubQ, 1–3×/day, pulsed with a GHRP. 8–12 week blocks.

30 minutes

Minor injection site reactions, tingling, flushing.

Preparation: Mix a 5 mg vial with 2 mL bac water → 2,500 mcg/mL. A 100 mcg dose = 0.04 mL = 4 units.
Reconstitution: Reconstitute a 5 mg vial with 2 mL BAC water → 2.5 mg/mL. A 100 mcg dose = 0.04 mL = 4 units on a U-100 syringe.
Storage: Lyophilized: refrigerate (2–8 °C). Reconstituted: refrigerate, use within 21–30 days.

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