MK-677 (Ibutamoren) 12.5mg (60 Capsules)

MK-677 (Ibutamoren) 12.5 mg (60 Capsules) from West Lab Chemical is a research-grade growth hormone secretagogue designed for scientific studies exploring GH and IGF-1 pathways, sleep regulation, and muscle metabolism.

Each capsule delivers 12.5 mg of high-purity Ibutamoren Mesylate, providing 60 precisely dosed servings (total 750 mg).
Researchers use MK-677 to investigate its ability to stimulate endogenous GH release through ghrelin receptor activation, without impacting natural testosterone or cortisol production.

For laboratory research use only – not for human consumption.

Packaging: 60 Capsules per bottle
Strength: 12.5 mg per capsule
Total Content: 750 mg

What is MK-677 (Ibutamoren)?

MK-677, also known as Ibutamoren Mesylate, is a non-peptide GH secretagogue that acts as a potent ghrelin receptor (GHSR-1a) agonist.
It has been widely researched for its capacity to elevate serum GH and IGF-1 levels by stimulating the hypothalamic-pituitary axis, mimicking the natural action of the hunger hormone ghrelin.

In pre-clinical and human studies, Ibutamoren has demonstrated potential for enhancing lean mass, improving recovery, supporting sleep quality, and modulating metabolic processes related to aging and muscle preservation.

Key Features

• 🧬 12.5 mg Ibutamoren Mesylate per capsule (750 mg total content)

• 🧪 ≥ 98 % purity, verified via HPLC and MS testing

• ⚗️ Encapsulated for research precision and stable delivery

• 💠 Non-peptide GHSR-1a agonist – activates endogenous GH pathways

• 📦 COA-certified, tamper-proof packaging

Potential Research Applications

(For scientific and educational use only – not for medical claims)

• GH and IGF-1 Pathway Activation: Investigating pituitary stimulation and growth hormone release.

• Muscle Metabolism Studies: Exploration of protein synthesis and anabolic signaling.

• Sleep Regulation: Assessment of sleep cycle and REM enhancement via ghrelin modulation.

• Aging and Longevity Research: Evaluation of hormonal decline models and rejuvenation mechanisms.

• Metabolic Health: Role in fat oxidation, energy expenditure, and body composition research.

Specifications

Storage Instructions

• Store at 2 °C – 8 °C (refrigerated).

• Protect from direct sunlight, moisture, and heat.

• Keep container sealed tightly after use.

• Handle under controlled lab conditions with appropriate PPE.

Why Buy MK-677 from West Lab Chemical

West Lab Chemical is a trusted supplier of high-purity research SARMs and peptides, serving universities, pharmaceutical R&D labs, and biotech institutes worldwide.

Our advantages:

• ✅ ≥ 98 % purity with COA documentation

• ✅ GMP-compliant production environment

• ✅ Batch-tested for consistency and identity

• ✅ Fast and secure worldwide shipping

• ✅ Expert support for research applications

We ensure every capsule meets stringent standards for purity, stability, and traceability.

Purity & Quality Assurance

All MK-677 batches are validated through HPLC, NMR, and Mass Spectrometry to confirm identity and purity.
Every unit is packaged under GMP-equivalent standards and accompanied by COA and MSDS.

Purity: ≥ 98 %
Solvent Residues: < 0.1 %
Heavy Metals: < 10 ppm

Legal Disclaimer

This product is intended for laboratory research use only.
Not for human consumption, medical, or veterinary use.
Researchers must comply with local laws and institutional protocols.
West Lab Chemical assumes no liability for misuse or off-label application.