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Mod GRF 1-29

Also: CJC-1295 (no DAC)

Pulsatile GHRH analog — pair with a GHRP for a clean GH pulse.

Evidence

emerging

Legal status

research only

Half-life

~30 minutes

Routes

subq

US-sourcedHPLC testedLot-traceableView this lot's COA →

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What it is

Mod GRF 1-29 is a stabilized version of Sermorelin commonly paired with Ipamorelin to amplify the natural GH pulse without elevating IGF-1 to supraphysiological levels.

Mechanism

Tetrasubstituted Sermorelin variant with improved metabolic stability.

Outcomes it's matched to

Lean muscle
Lean Muscle & Strength
Synergistic with a ghrelin-receptor agonist for GH release.
STRENGTH
70%
Recovery
Recovery & Tissue Repair
Improves nightly recovery via GH/IGF-1.
STRENGTH
68%
Sleep
Sleep & Deep Rest
Supports slow-wave sleep architecture.
STRENGTH
62%

Safety

Well tolerated. Site irritation is the most common report.

Active malignancy

Legal context

Research use only; commonly compounded in anti-aging clinics.

Mod GRF 1-29

Lean Muscle & Strength

Recovery & Tissue Repair

Sleep & Deep Rest

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