Original price was: $65.00.$45.00Current price is: $45.00.
MK-677 (Ibutamoren) is an oral growth hormone secretagogue. It stimulates the ghrelin receptor, which increases growth hormone (GH) and IGF-1 levels. It is not FDA-approved and is typically sold as a research compound.
half life: 20 hrs
Availability: In Stock
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MK-677 (Ibutamoren) is an oral growth hormone secretagogue. It stimulates the ghrelin receptor, which increases growth hormone (GH) and IGF-1 levels. It is not FDA-approved and is typically sold as a research compound.
MK-677:
Activates the ghrelin receptor (GHS-R1a)
Increases growth hormone secretion
Elevates IGF-1 levels
Often increases appetite
Unlike injectable peptides (like ipamorelin), MK-677 is taken orally and has a long half-life, meaning its effects last throughout the day.
25 mg/mL refers to the concentration of the liquid solution — each milliliter contains 25 milligrams of MK-677. Because it’s unregulated in many markets, purity and dosing accuracy may vary.
People often look into MK-677 for:
Lean mass support
Improved recovery
Enhanced sleep quality
Increased appetite (bulking phases)
Potential skin and joint support
Effects tend to be gradual rather than dramatic.
Increased hunger (often significant)
Water retention
Elevated blood sugar
Insulin resistance (with prolonged use)
Lethargy in some users
Numbness/tingling (carpal tunnel–like symptoms)
Because it increases IGF-1, long-term safety considerations are important.
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