MK-677 (Ibutamoren) is a research-grade growth hormone secretagogue solution. Each bottle contains 50ml at a concentration of 25mg/ml. Third-party tested for purity and potency. For research purposes only.
Buy MK-677 Solution 25mg/ml – 50ml | Ibutamoren Liquid Research Compound
Buy MK-677 solution — a 50ml liquid formulation at 25mg/ml concentration of Ibutamoren, a non-peptide growth hormone secretagogue studied in research models for its action on the ghrelin receptor and downstream IGF-1 signaling pathways.
Each batch is verified to 99%+ purity using HPLC analysis and includes a third-party Certificate of Analysis (COA) confirming identity, concentration accuracy, and contaminant screening.
Research Overview
MK-677 (Ibutamoren) is a growth hormone secretagogue that mimics ghrelin activity, stimulating endogenous growth hormone release without direct GH administration in laboratory models.
Research focuses include GH pulse amplitude studies, IGF-1 elevation pathways, sleep architecture modulation, and nitrogen retention mechanisms in controlled experimental systems.
Quality Standards
- 25mg/ml verified concentration accuracy
- 99%+ purity confirmed via HPLC
- Mass spectrometry identity testing
- Third-party batch-specific COA
- Heavy metal and solvent residue testing
Interlinking Resources
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- PubMed – MK-677 Research
- NIH – GH Secretagogue Studies
- Ibutamoren (MK-677) Overview
Research use only. Not for human consumption.






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