MK-677, also known as Ibutamoren, is a powerful growth hormone secretagogue that stimulates the release of growth hormone (GH) and IGF-1 without the need for injections. Unlike SARMs, MK-677 does not bind to androgen receptors but instead mimics ghrelin — the “hunger hormone” — to activate the brain’s GH release pathway.
Used to support lean muscle growth, fat loss, recovery, and even improved sleep and skin quality, MK-677 is a versatile compound with widespread appeal. Its ability to elevate natural GH levels makes it a preferred option for those looking to enhance recovery, slow aging, or break through training plateaus — all while maintaining a natural testosterone balance.
CAS Number: 159752-10-0
MK-677 (Ibutamoren): Unlock Your Body’s Full Potential
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Increases natural growth hormone and IGF-1 levels
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Promotes lean muscle gain and fat loss
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Accelerates recovery and healing
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Improves sleep quality and REM cycles
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Supports skin, hair, and joint health
For Research Purposes Only – Not for Human Consumption. Please read our Terms & Conditions prior to purchasing.
All products independently tested with >99% purity levels.
