MK-677 Powder (Ibutamoren/Nutrobal) – Chems Lab USA

MK-677 Powder (Ibutamoren/Nutrobal) is a high-purity, non-peptide ghrelin receptor agonist designed for research into growth hormone secretion, muscle growth, and metabolic function. With ≥98% purity, this fine powder offers flexible dosing for studies on lean body mass, bone density, and recovery.

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.

Product Overview

MK-677 Powder (Ibutamoren/Nutrobal), also known as MK-0677 or L-163,191, is a potent, orally active, non-peptide agonist of the ghrelin receptor and a growth hormone secretagogue.

Chemical Identity & Classification

MK-677 Powder (Ibutamoren/Nutrobal) is a synthetic compound that mimics the action of ghrelin, stimulating growth hormone (GH) and insulin-like growth factor 1 (IGF-1) secretion without significantly affecting cortisol levels.

Chemical & Physical Characteristics

• Appearance: White to off-white crystalline powder
• Molecular Formula: C27H36N5O5S
• Molecular Weight: 528.68 g/mol

Purity & Analytical Verification

Our MK-677 Powder (Ibutamoren/Nutrobal) is verified to have ≥98% purity by HPLC, NMR, and MS.

Quality Control & Batch Integrity

We ensure the quality and integrity of every batch through rigorous testing and quality control measures.

Safety, Handling & Laboratory Precautions

Handle with care. Avoid inhalation, ingestion, and skin contact. Wear protective gloves and eyewear when handling.

Packaging, Labeling & Storage

Supplied in airtight containers. Store in a cool, dry place, away from direct sunlight and moisture.

Intended Research Use & Market Positioning

MK-677 Powder (Ibutamoren/Nutrobal) is designed for research into muscle growth, bone health, sleep quality, and metabolic regulation.

Ordering, Availability & Fulfillment

Order now and get fast worldwide delivery. Contact us for more information on availability and pricing.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. Chems Lab USA is not responsible for any misuse of this product.