MGF is currently listed by 3 tracked shops, all of which have third-party lab tests on file. Prices range from $29.99 to $66.00 per vial, with a median of $11.60 per mg. Vial sizes range from 2mg to 5mg. Last updated 28 July 2026.
| Shop | Size | Price | $/mg ↓ | Checked |
|---|---|---|---|---|
| modifiedaminos.shop peptidesThird-party lab tests on file | 5mg | $29.99 | $6.00/mg | 3h ago |
| corepeptides.comThird-party lab tests on file | 5mg | $50.00 | $10.00/mg | 1h ago |
| simplepeptide.comThird-party lab tests on file | 5mg | $66.00 | $13.20/mg | 2h ago |
| simplepeptide.comThird-party lab tests on file | 2mg | $39.00 | $19.50/mg | 2h ago |
Read the MGF guide
Lab-test data, purity averages and what the evidence actually shows.