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ToolsComparePancragen vs Tripeptide-29

Pancragen vs Tripeptide-29

Side-by-side comparison of key properties, dosing, and research.

Anti-Aging & Longevity
Pancragen
Skin & CosmeticAnti-Aging & Longevity
Tripeptide-29
Summary
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.
Tripeptide-29 is a pro-collagen cosmetic peptide composed of proline, hydroxyproline, and glycine — the core repeating unit of collagen. Applied topically, it signals dermal fibroblasts that collagen degradation has occurred, triggering compensatory new collagen synthesis.
Half-Life
Short (minutes); sustained gene-regulatory effects
Not applicable (topical)
Admin Route
SubQ, Oral
Topical
Research
Typical Dose
10 mg per day
0.01-0.1% in formulation
Frequency
Daily for 10–30 days
Once or twice daily
Key Benefits
  • 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
  • Stimulates fibroblast collagen synthesis via damage-signal mechanism
  • Reduces fine lines and improves skin smoothness
  • Supports dermal matrix integrity
  • Naturally bioidentical to collagen fragment sequences
  • Well-tolerated in all skin types
  • Synergistic with copper peptides and retinoids
Side Effects
  • Generally well tolerated
  • Mild injection site reactions
  • No significant hypoglycemic events reported at standard doses as monotherapy
  • Excellent tolerability profile
  • No documented significant adverse effects at cosmetic concentrations
  • Rare sensitivity reactions in individuals with peptide allergies
Stacks With