CalcMyPeptide
Khavinson BioregulatorAlso known as: Stomach Extract Bioregulator, Gastric Cytomax

Stamakort

Stamakort is a potent Cytomax natural bioregulator utilizing highly specified extracts from youthful gastric tissue. In elite clinical protocols, it is heavily favored over synthetic antacids to enact true structural healing. It is utilized fundamentally to reverse chronic atrophic gastritis, forcefully regenerate a destroyed gastric mucosal barrier, and normalize age-related decline in deep stomach acid synthesis.

Reviewed by CalcMyPeptide Editorial Team
Last updated: April 2026Evidence: Low

Quick Stats

Half-LifeMixture (variable)
Dose Range1-2 capsules/day
Frequency1-2× daily for 10-30 day cycles
Vial SizesN/A (oral)
BioavailabilityOral capsules
Year Developed1980s

Scientific Data

Molecular Formula
Polypeptide extract (Gastric mucosa tissue <10 kDa)
Molecular Weight
Mixture (<10 kDa)
PubChem ID

Mechanism of Action

Stamakort (A-10) is a Cytomax natural polypeptide extract from the gastric mucosa of young calves, targeting human stomach epithelial cells, parietal cells, and chief cells to restore age-silenced gene expression controlling gastric acid secretion, mucous barrier integrity, and gastric hormone production. The stomach faces a unique double challenge as we age: gastric acid production declines (hypochlorhydria, affecting an estimated 30% of adults over 60), while simultaneously the protective mucous barrier also weakens — making the stomach both less effective at digestion and more vulnerable to ulceration and H. pylori-mediated damage.

Stamakort delivers short peptide signals (<10 kDa) from bovine gastric tissue. These peptides penetrate stomach epithelial cell nuclei to reactivate transcription of genes encoding: H/K-ATPase (the proton pump responsible for gastric acid), pepsinogen (the digestive protease precursor secreted by chief cells), gastrin receptor components, and mucin glycoproteins (the gel layer protecting stomach walls). This is fundamentally different from both PPIs (which block acid further) and HCl supplementation (which adds acid exogenously) — Stamakort works to restore the stomach's own regulatory capacity.

In the Khavinson bundle system, Stamakort (A-10) is paired with Svetinorm (A-7, liver) for comprehensive upper GI and hepatic function — since gastric function and hepatic bile production are tightly coupled in the digestive cascade.

Source: PMID: 15677927

Background & History

Stamakort is the stomach Cytomax extract, supporting gastric mucosal health.

Research Use Cases

  • Gastric health
  • Chronic gastritis support
  • Mucosal repair

Dosing Protocol

Typical Dose1-2 capsules/day
Frequency1-2× daily for 10-30 day cycles
Half-Life~30 minutes (estimated)

Dosing Protocols

Mini-Course / General Preventive (1 box)

Dose
2 capsules (20 mg)
Frequency
Once daily for 10 days, 30 min before meals
Note: Standard Khavinson mini-course (20 caps). Repeat every 6 months. Pair with Svetinorm (A-7) for the complete digestive stack addressing both stomach and liver.

Full Monthly Course (Gastritis / Hypochlorhydria)

Dose
2 capsules (20 mg)
Frequency
Twice daily for 30 days (120 caps = 2× 60-cap boxes)
Note: Bi-annual 30-day courses for chronic gastritis, functional dyspepsia, or PPI-induced hypochlorhydria recovery. Core digestive stack: Stamakort (A-10) + Svetinorm (A-7) + Ventfort (A-3) for GI-hepatic-vascular support.

Intensive / Gastric Restoration Protocol

Dose
2 capsules (20 mg)
Frequency
Twice daily, repeated monthly
Note: For chronic atrophic gastritis, post-H. pylori eradication mucosal recovery, or prolonged PPI use rebound management. Physician supervision advised. Max: 4 caps/day (40 mg).

Administration

Route
Oral capsules (20-cap and 60-cap boxes)
Timing
30 minutes before meals is critical for gastric extract — peptides reach mucosa before meal-stimulated acid surge.
Fasting Required?
Yes — inject on an empty stomach

Expected Timeline

Days 1—14
Gastric mucosal cell gene expression restoration initiated. Some users report early reduction in bloating and post-meal discomfort.
Month 1–2
Improved gastric acid regulation. Better mucous barrier integrity. Reduced functional dyspepsia symptoms.
Month 3–6
Normalized gastric mucosal cell turnover rate. Sustained acid-base production balance.

Who Is It For?

Gastric Health / Hypochlorhydria

Low

Restores gastric epithelial gene expression for parietal cells (H/K-ATPase), chief cells (pepsinogen), and mucin-producing goblet cells.

GI Recovery (Post-PPI / Post-H. pylori)

Low

Addresses the mucosal damage and regulatory dysfunction following prolonged PPI use or H. pylori eradication therapy.

Safety & Considerations

Natural glandular extract (Cytomax) from bovine gastric mucosa, <10 kDa. No hormones. Meets European/Russian veterinary standards. Generally recognized as safe.

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

Standard Cytomax capsule protocol.

Synergies & Common Stacks

Stamakort (gastric gene regulation) + BPC-157 (growth factor-mediated GI repair) = complementary GI healing approaches.

Dosing Quick Reference

Stamakort— Dosing Guide
Dose Range
1-2 capsules/day
Half-Life
~30 minutes (estimated)
Frequency
1-2× daily for 10-30 day cycles
Route
Oral
Khavinson Bioregulatorcalcmypeptide.com

Frequently Asked Questions

Can Stamakort help after stopping PPIs?
PPI discontinuation often causes rebound hypersecretion — the parietal cells have been suppressed for so long that they overcompensate when the drug is removed. Stamakort works to restore normal H/K-ATPase gene expression regulation, helping the gastric mucosa recalibrate rather than oscillating between suppression and overproduction.
Should I combine Stamakort with Svetinorm?
Yes — the Khavinson digestive system stack pairs Stamakort (stomach mucosa) with Svetinorm (liver/bile). Gastric acid secretion and hepatic bile flow are intimately coordinated by the cholecystokinin-secretin axis. Addressing both upstream (liver/bile) and downstream (stomach/digestion) improves the overall GI outcome.

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Recommended SourceOral Bioregulator

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

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