CalcMyPeptide
Khavinson BioregulatorAlso known as: Pancreas Bioregulator Tetrapeptide, Lys-Glu-Asp-Trp, KEDW

Pancragen

Pancragen (Lys-Glu-Asp-Trp) is a synthetic Khavinson tetrapeptide engineered specifically for the extreme epigenetic modulation of the pancreas. Crucial for metabolic longevity, it is deployed not merely to manage blood glucose, but to actually biologically salvage the pancreas itself. Highly regarded in restorative protocols aiming to reverse the early stages of insulin resistance, protect failing beta-cells from hyperglycemic burnout, and massively enhance deep metabolic regulation.

Reviewed by CalcMyPeptide Editorial Team
Last updated: April 2026Evidence: Low1 peer-reviewed citation

Quick Stats

Half-LifeShort (tetrapeptide)
Dose Range10-20 mg/day (oral) or 1-2 mg SC
Frequency1× daily for 10-30 day cycles
Vial Sizes5 mg, 10 mg
BioavailabilitySublingual or subcutaneous injection
Year Developed1990s

Scientific Data

Molecular Formula
C28H39N7O10
Molecular Weight
633.66 g/mol
CAS Number
PubChem ID

Mechanism of Action

Pancragen (Lys-Glu-Asp-Trp) is a tetrapeptide bioregulator targeting pancreatic tissue. It normalizes pancreatic islet cell function, promoting healthy insulin synthesis and glucose metabolism. Khavinson studies demonstrate improved insulin sensitivity, standardized glucose tolerance, and preservation of beta-cell function in aging models and early-stage metabolic syndrome.

Source: PMID: 15677927

Background & History

Pancragen (KEDW) targets pancreatic beta cells for insulin synthesis support.

Research Use Cases

  • Metabolic support
  • Beta-cell preservation
  • Pre-diabetic protocols

Dosing Protocol

Typical Dose10-20 mg/day (oral) or 1-2 mg SC
Frequency1× daily for 10-30 day cycles
Half-Life~30 minutes (estimated)
Common Vial Sizes5 mg, 10 mg

Dosing Protocols

Khavinson Protocol

Dose
10 - 20 mg
Frequency
Daily SubQ for 10 days, 1-2x per year
Note: Pancreatic bioregulator course. Used for metabolic age management.

Body-Weight Dosing Reference

Estimated doses extrapolated from the published research range of 100020000 mcg/day (referenced to 70 kg / 154 lb). These are approximations — consult a qualified healthcare provider for personalised guidance.

WeightLowTargetHigh
120 lb(54 kg)771 mcg8100 mcg15429 mcg
140 lb(63 kg)900 mcg9450 mcg18000 mcg
160 lb(73 kg)1043 mcg10950 mcg20857 mcg
180 lb(82 kg)1171 mcg12300 mcg23429 mcg
200 lb(91 kg)1300 mcg13650 mcg26000 mcg
220 lb(100 kg)1429 mcg15000 mcg28571 mcg
250 lb(113 kg)1614 mcg16950 mcg32286 mcg

💉 For exact syringe units based on your vial concentration, use the Pancragen Reconstitution Calculator →

Administration

Route
Sublingual tablets or subcutaneous injection
Timing
Morning.
Fasting Required?
No — food timing not critical

Expected Timeline

Day 1-10 (course)
Pancreatic beta-cell gene expression restoration initiated.
Month 3-6
Improved glucose tolerance and insulin sensitivity markers.

Who Is It For?

Metabolic / Pancreatic Health

Low

Pancreatic bioregulator. Restores age-suppressed pancreatic gene expression.

Reconstitution Example

Vial
5 mg
Water
2.5 mL
Concentration
2 mg/mL
Per Unit (100u syringe)
20 mcg
Dose of 1000 mcg = 50 units on a 100-unit insulin syringe

Safety & Considerations

Research peptide. Extensively used in Russian clinical protocols. Excellent safety profile.

Regulatory & Legal Status

FDA Status (US)
Research Only
WADA Status (2026)
Not Listed

Not currently on the WADA 2026 Prohibited List. Policies may change — verify before competition.

Classification

Research Chemical

US Compounding: Not eligible / not available

⚠️ This information is for educational purposes only and may not reflect the most current regulatory updates. Always verify with official FDA, WADA, and jurisdiction-specific sources before use.

Interactions & Contraindications

Monitor blood glucose in diabetic patients.

Synergies & Common Stacks

Pancragen (synthetic beta-cell targeted) + Suprefort (whole pancreas Cytomax) = comprehensive pancreatic support.

Dosing Quick Reference

Pancragen— Dosing Guide
Dose Range
10-20 mg/day (oral) or 1-2 mg SC
Half-Life
~30 minutes (estimated)
Frequency
1× daily for 10-30 day cycles
Route
Subcutaneous
5 mg vial10 mg vial
💧 2.5 mL BAC water📐 2 mg/mL concentration💉 20 mcg/unit (100u syringe)
Khavinson Bioregulatorcalcmypeptide.com

Frequently Asked Questions

What does Pancragen do for metabolism?
Pancragen targets the pancreas to restore insulin-producing beta-cell function that declines with age. It helps maintain healthy glucose metabolism and insulin sensitivity without artificially forcing insulin release.

References

  1. Khavinson VKh et al. "Peptide regulation of pancreatic function in aging".” Advances in Gerontology (2008). PMID: 18402695

📚 Related Articles

Recommended SourceOral Bioregulator

Get Pancragen from Vita-Stream — the comprehensive distributor for authentic Khavinson bioregulators. Oral capsules, no injections required.

Affiliate link · Full review