sarms
Growth - MK677
SARM · Oral · Research Grade
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About this product
Growth - MK-677 (Ibutamoren)
GROWTH (MK-677) is a potent, results-driven oral compound recognised for its ability to elevate growth hormone (GH) and insulin-like growth factor-1 (IGF-1) levels. Also known as Ibutamoren, this selective growth hormone secretagogue (GHS) acts on the ghrelin receptor (GHS-R1a), stimulating natural GH secretion to support muscle development, recovery, and overall body composition. Available in a 25mg/mL formulation, GROWTH (MK-677) continues to attract scientific and athletic interest for its unique interaction with the GH/IGF-1 axis and its potential to enhance physical performance and well-being.
Designed as an advanced research and performance compound, GROWTH (MK-677) may promote muscle hypertrophy, reduce muscle wasting, and contribute to improved sleep quality, cognitive clarity, and bone density. Its oral form allows convenient administration, making it an appealing option for those exploring growth hormone pathways and their effects on physique, recovery, and longevity.
PRODUCT SUMMARY TABLE
| Name | GROWTH (MK-677) / Ibutamoren |
| Chemical Formula | C27H36N4O5S |
| Molar Mass | 528.67 g/mol |
| IUPAC Name | 2-amino-2-methyl-N-[(2R)-1-(1-methylsulfonylspiro[2H-indole-3,4′-piperidine]-1′-yl)-1-oxo-3-phenylmethoxypropan-2-yl]propanamide |
| Synonyms | MK-677, MK-0677, Ibutamoren, L-163,191, LUM-201 |
| Measurement | 25mg/mL |
| Form | Oral solution |
| Purity | ≥98% research purity (HPLC verified) |
| Storage | Store in a cool, dry place, protected from direct light |
WHAT THIS PRODUCT IS BEST FOR
GROWTH (MK-677), or Ibutamoren, is widely regarded as one of the most effective options for individuals seeking to enhance lean muscle size and quality. Acting through the ghrelin receptor, it promotes the release of GH and IGF-1, two key hormones linked to tissue growth, metabolic efficiency, and regeneration. Whether used in advanced training programs or studied for its metabolic potential, this compound continues to stand out for its strong and measurable outcomes.
POTENTIAL BENEFITS
- Supports Muscle Development - May assist in building lean muscle tissue and strength.
- Reduces Muscle Wasting - Often researched for its ability to counter muscle degradation.
- Enhances Bone Density - Linked to improvements in skeletal health and recovery.
- Improves Sleep Quality - Shown to increase restorative slow-wave sleep in several studies.
- Anti-Aging Potential - Frequently examined for its role in cellular regeneration and vitality.
- Cognitive Support - Early research indicates potential neuroprotective and nootropic benefits.
- May Aid GH Deficiency Studies - Useful in controlled research on GH/IGF-1 modulation
