§ Same category · GH-stack peptides
ACE-031 vs PEG-MGF
Side-by-side price comparison across every tracked vendor. Updated every 4–6 hours.
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ACE-031
1
vendors tracked
from $173.00/mg
PEG-MGF
3
vendors tracked
from $12.60/mg
◎ Cheapest $/mg:PEG-MGF at $12.60/mg
ACE-031
Activin receptor IIB ligand trap
Operational
$173.00
$173.00/mg
In stock◎ Best $/mg
| Vendor | Grade | Risk | Price | $/mg | Trend | Stock | |
|---|---|---|---|---|---|---|---|
| Core Peptides US | A | Operational | $173.00 ◎ Best $/mg | $173.00 | In stock | Buy with code → |
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Last crawl 2026-11-11Sort:
2026-11-11PEG-MGF
PEGylated long-acting MGF
Operational
$63.00
$12.60/mg
In stock◎ Best $/mg
Operational
$94.97
$18.99/mg
In stock▲ 50.7% vs best
| Vendor | Grade | Risk | Price | $/mg | Trend | Stock | |
|---|---|---|---|---|---|---|---|
| Core Peptides US | A | Operational | $63.00 ◎ Best $/mg | $12.60 | In stock | Buy with code → | |
| BioLongevity Labs US | B | Operational | $94.97 ▲ 50.7% | $18.99 | In stock | Visit → |
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Last crawl 2026-11-11Sort:
2026-11-11About ACE-031
A soluble ActRIIB-Fc fusion protein that sequesters myostatin, activin, and GDF-11. Phase 2 for muscle disorders.
About PEG-MGF
A PEGylated form of MGF engineered for systemic (rather than local) muscle activity via extended half-life.