Peptides Muscle Building
IGF-1 DES
Des(1-3) IGF-1 · IGF-DES
Truncated, highly potent IGF-1 variant with very short half-life; site-injection research compound.
🚧 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
- Simple (t½ + F, Tmax estimated)
- Half-life
- 0.0 days
- Bioavailability
- 50%
- Typical dose
- 0.025–0.1 mg
Related compounds
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.
IGF-1 LR3
Long-acting IGF-1 analog engineered to resist binding proteins; muscle-growth research compound.
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