CalcMyPeptide
Khavinson BioregulatorAlso known as: Kidney Extract Bioregulator, Renal Cytomax

Pielotax

Pielotax is an elite Cytomax natural peptide bioregulator extracted directly from the renal tissue of young animals. Because kidney damage is notoriously difficult to reverse, Pielotax acts as an essential, high-priority intervention in ultimate longevity protocols. It is prescribed to violently halt age-related nephropathy, systematically restore failing glomerular filtration rates (GFR), and shield fragile renal infrastructure from chronic hypertensive or diabetic damage.

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

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 (Kidney tissue <10 kDa)
Molecular Weight
Mixture (<10 kDa)
PubChem ID

Mechanism of Action

Pielotax (A-9) is a Cytomax natural polypeptide extract from the kidney tissue of young calves, targeting human nephrons (the kidney's functional filtration units) to restore age-silenced gene expression governing glomerular filtration rate (GFR), tubular reabsorption capacity, and renal hormonal output. The kidneys perform over 200 physiological functions: removing metabolic waste, regulating electrolyte balance, controlling blood pressure (via the renin-angiotensin-aldosterone system), and producing erythropoietin (EPO, the hormone stimulating red blood cell production). Renal function declines approximately 1% per year after age 40, and this loss is largely silent — most people do not experience symptoms until GFR has declined by 50–60%.

Pielotax delivers short peptide signals (<10 kDa) from bovine kidney tissue that penetrate renal tubular cell nuclei to reactivate transcription of genes encoding: aquaporin water channels (critical for urine concentration), Na/K-ATPase pumps (electrolyte balance), superoxide dismutase (oxidative protection in nephrons), and EPO precursor genes. It operates on both the cortex (glomerular filtration) and medulla (tubular reabsorption).

In Khavinson's clinical protocols, Pielotax is the cornerstone of the urological system stack alongside Chitomur (A-12, bladder). The kidneys are also central to overall longevity — declining GFR is independently associated with cardiovascular mortality, making renal health preservation a priority from middle age.

Source: PMID: 15677927

Background & History

Pielotax is the kidney Cytomax extract, supporting renal function maintenance.

Research Use Cases

  • Kidney health
  • Renal function in aging
  • Glomerular filtration support

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 from age 40. Combine with Chitomur (A-12) for the full urological bundle.

Full Monthly Course (Renal Support)

Dose
2 capsules (20 mg)
Frequency
Twice daily for 30 days (120 caps = 2× 60-cap boxes)
Note: Bi-annual 30-day courses for adults with declining GFR, chronic UTI history, or metabolic syndrome influence on kidneys. Core kidney stack: Pielotax (A-9) + Chitomur (A-12) + Ventfort (A-3, blood vessels).

Intensive / Renal Recovery Protocol

Dose
2 capsules (20 mg)
Frequency
Twice daily, repeated monthly as needed
Note: For CKD stages 1–2 support (adjunct only), post-contrast nephropathy recovery, or sustained hypertension-related nephron stress. Always under physician supervision for any kidney pathology. Max: 4 caps/day (40 mg).

Administration

Route
Oral capsules (20-cap and 60-cap boxes)
Timing
30 minutes before meals. Morning + evening for intensive courses.
Fasting Required?
Yes — inject on an empty stomach

Expected Timeline

Days 1—14
Renal tubular cell gene expression restoration initiated. Improved urine concentration and electrolyte balance signaling.
Month 1–3
Improved urinary output quality, reduced UTI susceptibility, better electrolyte retention patterns.
Month 3–6
GFR stabilization support. Sustained nephron antioxidant defense improvement.

Who Is It For?

Renal Aging / GFR Preservation

Low

Targets nephron gene expression for glomerular filtration, tubular reabsorption, and EPO production. Preventive from age 40+ given silent nature of renal decline.

Urological System Stack

Low

Essential component of the Khavinson urological bundle (Pielotax + Chitomur). Addresses renal filtration upstream while Chitomur targets bladder storage/drainage.

Safety & Considerations

Natural glandular extract (Cytomax) from bovine kidney tissue, <10 kDa. No hormones. Meets European/Russian veterinary standards. Not a replacement for medical management of CKD or acute kidney injury. 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

Monitor kidney function if existing renal conditions.

Dosing Quick Reference

Pielotax— 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 Pielotax help with CKD?
Pielotax is not a pharmaceutical intervention and should never replace standard medical management of chronic kidney disease. It may be used as a complementary restorative protocol in early CKD (stages 1–2) under physician guidance, to support nephron gene expression alongside conventional care. Always disclose to your nephrologist.
Should I combine Pielotax with Chitomur?
Yes — the complete Khavinson urological system protocol bundles Pielotax (kidney filtration) with Chitomur (bladder wall/storage). These two organs work in tandem: renal decline creates downstream bladder stress, and bladder dysfunction creates urinary backpressure on the kidneys.

References

  1. Khavinson VKh "Peptide bioregulators — a new class of geroprotectors".” Bulletin of Experimental Biology and Medicine (2002). PMID: 12677266

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Recommended SourceOral Bioregulator

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