MK-677 (Ibutamoren) Pellets – 10mg

Brief Intro

MK-677 (Ibutamoren) Pellets 10mg contain 10 milligrams of ibutamoren mesylate per pellet, a potent, long-acting, orally active growth hormone secretagogue (GHS). Ibutamoren acts as a selective agonist of the ghrelin receptor, mimicking the action of ghrelin to stimulate the release of growth hormone (GH) from the pituitary gland, thereby increasing plasma GH levels. This can counteract GH deficiency and has potential benefits in muscle-building, bone density improvement, and anti-aging. These pellets provide precise dosing strictly for research purposes and are not intended for human consumption.

Chemical Structure / Physical Properties

• Chemical Name: 2-Amino-N-[(2R)-3-(benzyloxy)-1-{1-methanesulfonyl-1,2-dihydrospiro[indole-3,4′-piperidin]-1′-yl}-1-oxopropan-2-yl]-2-methylpropanamide; methanesulfonic acid

• Synonyms: Ibutamoren mesylate, MK-677, MK-0667, L-163,191

• Molecular Formula: C28H40N4O8S2

• Molecular Weight: 624.77 g/mol

• CAS Number: 159752-10-0

• Form: Compressed pellet

• Appearance: White to beige pellet

• Solubility: Soluble in water (5 mg/mL)

• Storage: Store at 2-8°C for optimal stability

Intended Use

For research purposes only. MK-677 Pellets 10mg are used to study growth hormone regulation, ghrelin receptor pharmacology, and the effects of increased GH levels on muscle and bone metabolism. Not intended for human consumption.

Packaging & Shipping

Orders are shipped discreetly with tracking provided. USA shipments typically arrive within 24–72 hours; international deliveries may take up to 5 days depending on destination. Pellets are securely packaged to maintain product integrity and confidentiality.

Legal & Compliance Disclaimer

This product is sold strictly for research use and is not for human consumption. Customers must verify the legal status of ibutamoren in their jurisdiction before ordering. Ibutamoren is a research chemical and may be subject to various regulations. Purchasers must be 18 years or older. We reserve the right to accept or decline orders based on intended use.