Peptides Muscle BuildingRecovery & HealingAnti-Aging & Longevity
Human Growth Hormone (HGH)
HGH · Somatropin · GH
Recombinant growth hormone; supports lipolysis, recovery, IGF-1 elevation.
🚧 Expanded guide coming soon. This compound has PK data and a source — a full overview, mechanism, and dosing guide is pending editorial review.
Pharmacokinetic summary
- Model tier
- Advanced (t½ + Cmax + Tmax + F)
- Half-life
- 0.2 days
- Cmax
- 622.9 ng/mL
- Tmax
- 0.2 days
- Bioavailability
- 63%
- Typical dose
- 0.5–4 mg
Related compounds
MK-677 (Ibutamoren)
Orally active growth hormone secretagogue (ghrelin receptor agonist) that elevates GH and IGF-1; the non-peptide counterpart to injectable GHRPs.
MGF (Mechano Growth Factor)
IGF-1 splice variant produced in response to mechanical load; involved in muscle repair signaling.
PEG-MGF (Pegylated MGF)
Pegylated mechano growth factor with extended half-life versus native MGF; used for recovery research.
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