$64.99
This item has been third-party tested by accredited U.S. laboratories and confirmed to meet a minimum purity of 98% through rigorous verification standards.
MK-677, also known as Ibutamoren, is a non-peptide ghrelin receptor agonist studied in laboratory settings for its role in growth hormone secretagogue signaling pathways.
Unlike selective androgen receptor modulators, MK-677 does not interact with the androgen receptor and is researched for its effects on endocrine signaling and hormone regulation models. This compound is supplied exclusively for controlled scientific research.
$64.99
Growth Hormone Secretagogue / Ghrelin Receptor Agonist
MK-677, also known as Ibutamoren, is a synthetic research compound supplied exclusively for laboratory and analytical research purposes. This compound is studied in controlled research environments for its interaction with the ghrelin receptor (GHS-R1a) and its role in growth hormone signaling pathway research models.
Each batch of Liquid MK-677 is independently third-party tested to verify identity and concentration, supporting accuracy and reproducibility in scientific research applications.
MK-677 is studied in laboratory and preclinical research environments to better understand ghrelin receptor–mediated signaling and growth hormone regulatory mechanisms. Researchers examine this compound to explore:
As a small-molecule agonist, MK-677 serves as a research model for studying growth hormone–related signaling without the use of peptide-based compounds.
In experimental models, MK-677 binds to the ghrelin receptor (GHS-R1a), initiating receptor-mediated signaling cascades associated with growth hormone regulatory pathways. Research focuses on signal initiation, receptor engagement behavior, and downstream transcriptional and hormonal signaling patterns within controlled laboratory environments.
These investigations are mechanistic and exploratory and do not imply growth, metabolic, appetite-related, or therapeutic outcomes.
Liquid MK-677 supplied by ResearchChemical.com is prepared under controlled formulation conditions to support compound integrity, concentration accuracy, and reproducibility.
Manufacturing and verification standards include:
These measures ensure transparency and reliability for laboratory research use.
One of the primary reasons MK-677 has been studied extensively is its chemical stability. As a non-peptide compound, it is less susceptible to proteolytic degradation, allowing for more consistent experimental conditions.
Research investigations have evaluated:
These properties have made MK-677 a useful tool for studying extended ghrelin receptor activation models in controlled research environments.
Research Chemical products are third-party tested by independent U.S. laboratories to verify identity, concentration, and compliance with stated specifications.

View all COAs at the bottom of this tab.
Note: When purchasing MK-677, always request a COA from your supplier to verify the authenticity and quality of the product. It is also crucial to conduct a thorough investigation of online suppliers before making any purchases to ensure their legitimacy and avoid counterfeit products or scams. If you don’t currently see a product listed on our website, please reach out to our support team to see if we can obtain it for you.
Ensuring the authenticity of MK-677 is critical for both safety and research integrity. When purchasing MK-677, always choose reliable sources that provide a Certificate of Analysis, as this document verifies the product’s quality and purity. Inspect the packaging for tamper-evident seals and check for any signs of damage or inconsistency.
Authentic MK-677 should have clear labeling, consistent appearance, and match the product details provided by the supplier. Quality control is essential to minimize the risks of adverse effects and to ensure that research results are accurate and reproducible.
By taking these steps to verify the product, researchers and buyers can confidently use MK-677 for their intended research purposes, knowing they are working with a genuine, high-quality compound.
By purchasing from ResearchChemical.com, you acknowledge that you are acquiring research chemicals intended solely for scientific investigation.
These products are:
ResearchChemical.com, its manufacturers, and distributors assume no liability for misuse, improper handling, or use outside of controlled laboratory settings.
MK-677 is studied in laboratory settings to examine ghrelin receptor signaling, growth hormone secretagogue pathways, and endocrine regulation mechanisms.
No. This compound is supplied strictly for research purposes and is not approved for human or veterinary use.
MK-677 is a SARM (selective androgen receptor modulator), which allows researchers to study ghrelin receptor activation without the stability limitations associated with other molecules.
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Research Chemical products are third-party tested by independent U.S. laboratories to verify identity, concentration, and compliance with stated specifications.

View all COAs at the bottom of this tab.
Note: When purchasing MK-677, always request a COA from your supplier to verify the authenticity and quality of the product. It is also crucial to conduct a thorough investigation of online suppliers before making any purchases to ensure their legitimacy and avoid counterfeit products or scams. If you don’t currently see a product listed on our website, please reach out to our support team to see if we can obtain it for you.
Ensuring the authenticity of MK-677 is critical for both safety and research integrity. When purchasing MK-677, always choose reliable sources that provide a Certificate of Analysis, as this document verifies the product’s quality and purity. Inspect the packaging for tamper-evident seals and check for any signs of damage or inconsistency.
Authentic MK-677 should have clear labeling, consistent appearance, and match the product details provided by the supplier. Quality control is essential to minimize the risks of adverse effects and to ensure that research results are accurate and reproducible.
By taking these steps to verify the product, researchers and buyers can confidently use MK-677 for their intended research purposes, knowing they are working with a genuine, high-quality compound.
By purchasing from ResearchChemical.com, you acknowledge that you are acquiring research chemicals intended solely for scientific investigation.
These products are:
ResearchChemical.com, its manufacturers, and distributors assume no liability for misuse, improper handling, or use outside of controlled laboratory settings.




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