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Where to Buy PEG-MGF: Vendor Comparison, Benefits & Side Effects

A pegylated growth factor peptide studied for extended muscle repair.

Published December 17, 2025122 vendors listed2 cited sources
Compare 122 vendorsCompare prices — from $3.30/mgDose & cost calculator

Cheapest PEG-MGF prices per mg

The 5 lowest verified retail prices of 114 we track, ranked by cost per milligram.

Compare all 114 vendors →
PEG-MGF cost per milligram, cheapest retail vendors first
#VendorPrice / mgVisit vendor
1Baicaoxiang Peptides$3.30Visit
2PrimeRx$3.45Visit
3Topstide$3.58Visit
4MT Meipept$4.62Visit
5Supopeptide$5.45Visit

Prices checked — the newest verification among the vendors shown. What “checked” means. Cost per milligram, normalised for comparison; confirm on the vendor’s own site before ordering. Sold for laboratory research use only.

What is PEG-MGF?

PEG-MGF is a modified form of MGF designed for prolonged activity in muscle regeneration research.

Where to Buy PEG-MGF Online

122 vendors in our directory currently list PEG-MGF — 114 online stores and 8 wholesale suppliers. Stores sell by the vial with a price you can check; wholesale suppliers quote per gram on enquiry. Featured vendors paid for their placement; ratings and trust signals are never for sale.

The top 15 online stores are compared below, ordered by our directory ranking.

Compare all PEG-MGF prices per mg →

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Mechanism of Action

Pegylation extends peptide half-life, enhancing satellite cell activation.

Clinical Research

Cited studies

  1. 1Mechano-growth factor (MGF) and IGF-1 splice variants in skeletal muscle repair
  2. 2Effects of MGF on muscle regeneration and satellite cell activation

Researched Benefits

Research on PEG-MGF has focused on the following areas:

  • Pegylated mechanical growth factor researched for prolonged anabolic activity in muscle
  • May enhance satellite cell activation and muscle fiber repair after overload
  • Investigated for improved recovery and hypertrophy with less frequent dosing

Side Effects & Safety

Adverse reactions and limitations documented for PEG-MGF include:

  • Swelling
  • Injection site discomfort

Guides on PEG-MGF

Research summaries and buying guidance from our editorial team.

Peptide Science 101

PEG-MGF: Repairing Muscle Tissue Post-Workout

Discover how PEG-MGF repairs muscle tissue after training by activating satellite cells. Complete research guide covering mechanism and benefits for 2026.

Read article

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