MK-677 (Ibutamoren) vs Pancragen
Side-by-side comparison of key properties, dosing, and research.
Growth Hormone Peptides
MK-677 (Ibutamoren)Anti-Aging & Longevity
Pancragen- Summary
- MK-677 (Ibutamoren) is an orally active, non-peptide ghrelin receptor agonist that increases growth hormone and IGF-1 levels. Unlike injectable GHRPs, it can be taken orally and has a 24-hour half-life, making it convenient for sustained GH optimization.
- Pancragen is a tripeptide bioregulator (Lys-Glu-Asp) developed by Professor Vladimir Khavinson, tissue-specific for the pancreas. It supports the function of both exocrine and endocrine pancreatic cells, promotes normalization of insulin secretion from beta cells, and may offer protective effects against pancreatic aging and diabetic progression.
- Half-Life
- 24 hours
- Short (minutes); sustained gene-regulatory effects
- Admin Route
- Oral
- SubQ, Oral
- Research
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- Typical Dose
- 10–25 mg
- 10 mg per day
- Frequency
- Once daily
- Daily for 10–30 days
- Key Benefits
- Increases lean muscle mass
- Enhances bone density
- Improves sleep quality and REM sleep
- Accelerates recovery from training
- Increases appetite
- May improve skin elasticity and appearance
- Supports fat loss while maintaining muscle
- Oral administration — no injections required
- 24-hour half-life allows once-daily dosing
- Supports pancreatic beta cell function and insulin secretion
- May improve glucose metabolism in early metabolic dysfunction
- Protective effects on exocrine pancreatic tissue
- Anti-aging effects on pancreatic cells
- Potential support in type 2 diabetes management alongside standard care
- Reduces pancreatic cellular apoptosis from metabolic stress
- Complementary to GLP-1 agonists in metabolic protocols
- Side Effects
- Increased appetite (significant in some users)
- Water retention and puffiness
- Elevated blood glucose / insulin resistance (monitor in diabetics)
- Lethargy initially
- +2 more
- Generally well tolerated
- Mild injection site reactions
- No significant hypoglycemic events reported at standard doses as monotherapy
- Stacks With
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