- Size
- 12.5 mg × 60 capsule
- Vendor score
- 53
- Lab tests
- 19
- Price
- $72
$0.096/mgvendor page ↗
Peptides / Ibutamoren (MK-677)
Ibutamoren (MK-677)
6 listings from 4 vendors, from $0.096/mg. No independent lab tests on record.
Ibutamoren (MK-677) is sold for research in many vial sizes and pack counts, so the listings below are ranked by US dollars per milligram rather than sticker price. A low price per mg says nothing about what is in the vial: the lab column shows whether each vendor has passed an independent test, and the methodology explains what a pass means. For research use only; not medical advice.
6 listings
- Size
- 12.5 mg × 60
- Vendor score
- 62
- Lab tests
- 45
- Price
- $85
$0.113/mgvendor page ↗
- Size
- 25 mg × 60 capsule
- Vendor score
- 47
- Lab tests
- 1
- Price
- $185
$0.123/mgvendor page ↗
- Size
- 5 mg × 10
- Vendor score
- 69
- Lab tests
- 69
- Price
- $41
$0.820/mgvendor page ↗
MK-677 10 mgSimple Peptide · out of stock
- Size
- 10 mg
- Vendor score
- 62
- Lab tests
- 45
- Price
- $199
$19.90/mgvendor page ↗
- Size
- 12.5 mg
- Vendor score
- 62
- Lab tests
- 45
- Price
- $249
$19.92/mgvendor page ↗
Ibutamoren (MK-677): quick answers
What is the cheapest Ibutamoren (MK-677) per mg?
Liberty Peptides, at $0.096/mg: $72 for 12.5 mg × 60 as of 2026-10-19. Prices are the vendor’s own, converted to USD.
Which Ibutamoren (MK-677) vendors passed an independent lab test?
None on record: no vendor has an independent lab test for Ibutamoren (MK-677) yet.
How many vendors sell Ibutamoren (MK-677)?
4 vendors, with 6 listings between them as of 2026-10-19.
Where do the lab results and vendor scores come from?
From Finnrick's independent lab testing; this site is not affiliated with Finnrick or any vendor. The methodology page explains the score, what “passed” means and how price per mg is worked out.