In the pursuit of peak physical condition, enhanced recovery, and improved metabolic efficiency, the endocrine system—particularly the pulsatile release of growth hormone (GH) and Insulin-like Growth Factor-1 (IGF-1)—plays a pivotal role. However, natural GH secretion declines with age, stress, and poor sleep patterns. Introducing NUTROBAL by GENLABS, a premium, high-purity formulation of Ibutamoren (MK-677), meticulously dosed at 10mg per tablet. This 100-tablet supply represents a significant advancement for researchers and biohackers seeking a reliable, oral compound to study the effects of amplified GH pulsatility without the need for injections.
GENLABS NUTROBAL is not a steroid or a direct hormone. It is a sophisticated growth hormone secretagogue and potent agonist of the ghrelin receptor. By mimicking the action of the "hunger hormone" ghrelin, it stimulates the pituitary gland to increase the amplitude of natural GH pulses. This results in a sustainable elevation of IGF-1 levels, harnessing the body's own regulatory mechanisms to promote a cascade of beneficial physiological responses, all while being orally bioavailable with a long half-life for stable, 24-hour coverage.
Potent Growth Hormone & IGF-1 Secretion: Clinically studied to significantly elevate IGF-1 levels by stimulating the pituitary gland, mimicking the body's natural processes.
Enhanced Sleep Quality & Deep Sleep Cycles: Promotes longer, more restorative slow-wave (Stage 3 & 4) sleep, crucial for physical recovery, cognitive function, and overall well-being.
Supports Lean Muscle Mass Retention & Nitrogen Balance: Creates a highly anabolic environment conducive to maintaining muscle tissue, especially during caloric deficits or periods of recovery.
Promotes Bone Density & Connective Tissue Health: IGF-1 is vital for osteoblast activity and collagen synthesis, supporting joint integrity, bone strength, and skin elasticity.
Increases Appetite & Nutrient Partitioning: Acts on the hypothalamic appetite centers, which may support those needing to increase caloric intake for mass-gain phases, while nutrients are preferentially shuttled toward lean tissue.
Unparalleled Convenience: Oral administration with a long 24-hour half-life ensures stable blood levels without the peaks and troughs associated with injectable peptides.
GENLABS Quality Guarantee: Manufactured in a GMP-compliant facility, with raw material assay verification and third-party laboratory testing for identity, purity (>99%), and accurate dosage.
NUTROBAL contains Ibutamoren Mesylate, a non-peptide molecule that selectively binds to and activates the ghrelin receptor (GHSR-1a) in the pituitary gland and hypothalamus. Unlike exogenous HGH, which introduces synthetic hormone directly into the bloodstream, MK-677 works upstream. It stimulates the natural secretory pathway, causing the anterior pituitary to release more endogenous growth hormone in its normal pulsatile pattern.
This is a critical distinction. By working through the body's own feedback loops and rhythmic secretion, it promotes a more physiological profile of GH and IGF-1 elevation. This sustained increase in IGF-1—often observed within 2 weeks and maintained throughout administration—is the primary mediator of the compound's observed benefits on muscle, bone, and metabolism. The simultaneous action on hypothalamic neurons also explains its pronounced effects on appetite regulation and sleep architecture.
GENLABS NUTROBAL is presented for research purposes in vitro and in animal models. The observed effects in scientific literature guide its application for studying:
Muscle Protein Synthesis & Anti-Catabolism: Research focuses on its role in preserving lean mass during aging, caloric restriction, or immobilization. Elevated IGF-1 directly activates the mTOR pathway, the primary driver of muscle growth, while its anti-catabolic effects help prevent muscle breakdown.
Sleep Architecture & Cognitive Recovery: Studies investigate the compound's ability to increase slow-wave sleep duration. This deepest sleep stage is when the majority of GH is released, tissue repair occurs, and memory consolidation takes place. Improved sleep quality is a consistently reported ancillary benefit.
Bone Metabolism & Density: The anabolic effects of IGF-1 extend to bone tissue. Research explores its potential in models of osteoporosis or bone healing, as it stimulates osteoblast proliferation and collagen synthesis in the bone matrix.
Metabolic Rate & Body Composition: The impact on basal metabolic rate and nutrient partitioning is a key area of interest. By promoting a shift towards utilizing fat for energy and improving insulin sensitivity in muscle tissue, it may influence body composition metrics.
Appetite Regulation & Nutrient Uptake: Its ghrelin-mimetic properties make it a valuable tool for studying hypothalamic control of hunger, with potential applications in research on cachexia or muscle-wasting syndromes.
Precision Dosing: Each tablet delivers a consistent, research-ready 10mg of Ibutamoren Mesylate, allowing for exact protocol administration.
High Purity & Verified Potency: Our commitment to transparency means every batch is supported by independent, third-party Certificate of Analysis (CoA), confirming identity, purity (>99%), and the absence of harmful solvents or heavy metals.
Manufacturing Integrity: Produced in state-of-the-art, ISO-certified laboratories under strict Good Manufacturing Practice (GMP) guidelines.
Optimal Value & Supply: The 100-tablet format provides a substantial supply for medium to long-term research cycles, ensuring consistency and reducing batch-to-batch variability in ongoing studies.
Brand Trust: GENLABS is dedicated to the research community, providing not just compounds, but detailed product information and reliable customer support for serious investigators.
Q: What is the typical research dosage for NUTROBAL (MK-677)?
A: In preclinical research, doses often range from 5mg to 25mg daily, with 10mg being a common and well-studied midpoint for sustained IGF-1 elevation. The long half-life allows for once-daily administration, ideally taken in the evening to align with the body's natural nocturnal GH surge and to leverage its sleep-promoting effects.
Q: How long does it take to observe changes in IGF-1 levels?
A: Significant increases in serum IGF-1 levels are typically measurable within 1-2 weeks of consistent administration, reaching a steady-state plateau that is maintained for the duration of use.
Q: Are there common parameters researchers monitor?
A: Yes. Responsible research includes monitoring IGF-1 levels, fasting blood glucose and insulin sensitivity (HOMA-IR), lipid profiles, and markers of body composition. Due to its mechanism, transient increases in appetite and mild water retention are sometimes noted initially.
Q: Is this product for human consumption?
A: No. GENLABS NUTROBAL (MK-677 10mg tablets) is strictly for laboratory research purposes only. It is not a dietary supplement, not intended for human or animal consumption, and has not been evaluated or approved by the FDA for any medical purpose. It must be handled by trained professionals in appropriate research settings.
Q: How should I store this product?
A: Store in a cool, dry place, away from direct sunlight and moisture. The sealed bottle with desiccant ensures long-term stability at room temperature.
For the serious researcher focused on endocrinology, sports science, longevity, or metabolic health, GENLABS NUTROBAL (MK-677 10mg/tablet) offers an unparalleled tool. With 100 tablets per bottle, you receive a substantial supply of a high-purity, reliably dosed compound to conduct thorough, consistent, and impactful research.
Explore the potential of endogenous growth hormone pulsatility. Invest in the integrity of your research with GENLABS.
Disclaimer: This product is intended for laboratory research use only. It is not for human or veterinary use, nor is it a dietary supplement. All information presented is based on available scientific literature and is for educational purposes regarding the compound's research applications. Ensure compliance with all local and institutional regulations regarding the procurement and use of research chemicals.
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