CapsulesGrowth & Performance

MK-677 (Ibutamoren)

Name: MK-677 (Ibutamoren)
Brand: Prime Bio Group

Orally active ghrelin mimetic — no injection, no reconstitution. 10mg and 25mg capsules.

For research use only · not for human consumption

View MK-677 (Ibutamoren) at Prime Bio Group →

Orders are placed, processed, and shipped by Prime Bio Group. Fresno Peptide Lab does not stock or sell product — we may earn a commission at no extra cost to you.

Independent research on MK-677 (Ibutamoren). Our sister publication Peptides Uncaged maintains a plain-English research guide covering mechanism, the published literature, and how vendors are scored on purity and COA transparency. It is written independently of any lab. How to read a COA is worth ten minutes before your first order.

The research

What MK-677 (Ibutamoren) is being studied for

MK-677 also known as Ibutamoren, is an orally active, selective agonist of the ghrelin receptor. Research has shown that MK-677 increases the secretion of growth hormone (GH) and insulin-like growth factor 1 (IGF-1), but does not affect cortisol levels. It is being researched as a possible treatment for growth hormone deficiency, muscle and bone wasting, appetite stimulation and Alzheimer's disease.

MK-677 research in mice, appeared to prevent the onset of Alzheimer's disease, even in genetically predisposed mice, as long as it was started before significant amyloid beta accumulation. MK-677 research has also also shown exceptionally promising benefits in improving sleep quality. MK-677 (IBUTAMOREN) COA.

Summary of published preclinical and clinical literature, provided for research context only. Not a claim of efficacy and not medical advice.

Common questions

MK-677 (Ibutamoren) — FAQ

What is MK-677 (Ibutamoren)?

Orally active ghrelin mimetic — no injection, no reconstitution. 10mg and 25mg capsules.

What formats does MK-677 (Ibutamoren) come in?

Prime Bio Group supplies MK-677 (Ibutamoren) as capsules. Available options: 10mg (30 capsules) at $55; 25mg (30 capsules) at $85.

Is there a certificate of analysis for MK-677 (Ibutamoren)?

Yes. Prime Bio Group is a physician-owned lab and provides a certificate of analysis on every batch. A COA reports identity by mass spectrometry and purity by HPLC — if you are not sure how to read one, our guide on reading a certificate of analysis walks through it line by line.

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