MK 677

$69.99 $54.99



NOTE: The food safe preservative used causes a yellow coloration to the liquid solution. This is to extend shelf life from 2 to 3 years at ambient temperature.

SKU: M67S Categories: ,


Buy MK 677.

25mg/mL – 30mL Bottle.

Buy MK 677. Growth Hormone Secretagogue. [>99.8% Purity].

Inactive Ingredients: Solvent Matrix. Preservative.

MK677 also known as Ibutamoren or Nutrabol is a very unique growth hormone secretagogue. MK677 (Ibutamoren/Nutrabol) is not a peptide, is orally active, and has a long half-life (unlike most growth hormone secretagogues.  MK677 (Ibutamoren/Nutrabol) studies have shown it to be very effective in elevating growth hormone and IGF – 1 level for up to 24 hours after administration, and it requires no injection. This investigational compound first entered into development more than 15 years ago in an effort to find an orally administered alternative for growth hormone replacement in adults and children with deficiencies. MK677 (Ibutamoren/Nutrabol) does not elevate cortisol levels, which most currently available growth hormone secretagogues do.

MK677 (Ibutamoren/Nutrabol) is a selective agonist of the ghrelin receptor (GHSR) and mimics the growth hormone stimulating the action of Ghrelin. MK677 (Ibutamoren/Nutrabol) clinical studies have shown the compound to be effective in increasing lean body mass and bone mineral density.

Buy MK 677 (Ibutamoren/Nutrabol) from ELV Bioscience


CONTACT US for bulk quantities.

This product is for laboratory use and research purposes only.

Additional information

Weight 4 oz

Growth Hormone Secretagogue



Molecular Weight

624.768 g/mol

Chemical Formula


Chemical Name

2-amino-2-methyl-N-[(2R)-1-(1-methylsulfonylspiro[2H-indole-3,4′-piperidine]-1′-yl)-1-oxo-3-phenylmethoxypropan-2-yl]propanamide;methanesulfonic acid


MK677, MK-677, Ibutamoren, Nutrobal