Independent education resourceInformation here does not replace care from a qualified health professional.
Peptide Therapy GuideClear peptide education

Educational guide

Chonluten Overview, Dosing & Safety | Peptide Database

Chonluten (EDG) EDG Tripeptide | Bronchial/Lung Bioregulator Community Research Join others researching Chonluten — share findings, ask questions, and learn from real experiences Chonluten is a Khavinson bioregulator tripeptide (EDG) derived from respiratory l

Written by Peptide Therapy Guide Editorial Team
For education only

This guide cannot diagnose a condition or recommend a personal treatment plan. Discuss medical questions with a qualified professional.

Chonluten (EDG)

EDG Tripeptide | Bronchial/Lung Bioregulator

Community Research

Join others researching Chonluten — share findings, ask questions, and learn from real experiences

Chonluten is a Khavinson bioregulator tripeptide (EDG) derived from respiratory lung tissue. Developed at Russia's St. Petersburg Institute of Bioregulation and Gerontology, it targets the bronchopulmonary system with secondary activity in the GI tract. Research shows it regulates genes related to inflammation, antioxidant activity, and proliferation responses. Chonluten inhibits TNF production in monocytes and has been studied as a potential geroprotective agent that may support lung function in conditions like COPD.

Chonluten works through epigenetic regulation, penetrating cell and nuclear membranes to bind promoter or suppressor regions of DNA and modulate transcriptional control. It regulates genes including c-Fos, HSP70 (heat-shock protein), SOD (superoxide dismutase), COX-2, and TNF-alpha related to oxidative stress and proliferative regulation. The peptide inhibits TNF production in monocytes exposed to pro-inflammatory LPS, promoting attenuation of inflammatory action through TNF tolerance mechanisms.

Molecular Data

Glutamic Acid

Position 1

Aspartic Acid

Position 2

Glycine

Position 3

Research Indications

Normalizes respiratory system function through gene expression regulation.

Restores and maintains lung alveolar tissues and bronchial mucous membranes.

May modulate mucosal function in chronic obstructive pulmonary disease.

Inhibits TNF production in monocytes, reducing inflammatory responses.

Supports SOD and antioxidant gene expression.

Researched as potential agent that may slow cell aging.

Modulates c-Fos and proliferative gene activity.

Dosing Protocols

Available in capsule form for oral administration. As a tripeptide, Chonluten has favorable permeability across cellular compartments. Typical protocol involves 10-20 day cycles.

Standard protocol

10-20 mg

Daily for 10-20 days

Oral capsules

Maintenance

10 mg

2-3 cycles yearly

Interactions

What to Expect

Side Effects & Safety

Common Side Effects

Generally well-tolerated

Minimal side effects reported

Stop Signs - Discontinue if:

Allergic reactions

Unusual respiratory symptoms

Contraindications

Active respiratory emergencies (seek medical care)

Known hypersensitivity

Pregnancy or breastfeeding

Quality Checklist

Good Signs

White powder or capsules

Clear solution if reconstituted

Proper packaging and labeling

Warning Signs

Unknown source or purity

Bad Signs

Discoloration

Unusual odor

Damaged packaging

Frequently Asked Questions

Can Chonluten be taken orally or must it be injected?

Chonluten is available in multiple forms including oral capsules, sublingual, and injectable routes. As a short tripeptide, it has favorable absorption when taken orally (10-20mg daily) or sublingually for enhanced absorption. Most commonly used as a 10-20 day oral cycle, though injectable forms bypass GI metabolism for direct delivery.

How often should Chonluten cycles be repeated?

Standard protocol involves 10-20 day cycles repeated 2-3 times per year with breaks in between. After completing a cycle, effects persist for weeks due to epigenetic changes in gene expression, so spacing cycles allows the body to maintain benefits while avoiding habituation.

Does Chonluten help with chronic respiratory issues like COPD?

Research shows Chonluten has moderate effectiveness for COPD support through TNF inhibition and restoration of lung alveolar tissues. It normalizes respiratory function through gene expression regulation, though it works best as a preventative and maintenance therapy rather than an acute treatment for active respiratory emergencies.

What makes Chonluten different from other immune-supporting peptides?

Chonluten is specifically derived from bronchial lung tissue and targets the respiratory system primarily, unlike broad immune peptides. It regulates genes like c-Fos, HSP70, SOD, and TNF-alpha to reduce inflammatory responses and support lung tissue health, making it unique for respiratory-specific immune modulation.

References

Chonluten tripeptide inhibits TNF production in monocytes exposed to pro-inflammatory LPS.

Chonluten regulates c-Fos, HSP70, SOD, COX-2, and TNF-alpha gene expression.

Short peptides derived from bronchial tissue regulate protein synthesis in lung cells.

Comprehensive review of bioregulator peptides including Chonluten and their mechanisms.

Related Peptides

Related respiratory bioregulators; complementary mechanisms.

Often combined in comprehensive anti-aging Khavinson protocols.

Both have immune-modulating properties; different tissue targets.

Both support mucosal health through different mechanisms.

Disclaimer

This information is for educational and research purposes only. Consult a healthcare professional before use.

Connected reading

Helpful context for this guide

Source-derived material selected through this article’s indexed topics.

comparison

BPC-157 vs TB-500: Mechanisms, Dosing & the Wolverine Stack

How BPC-157 and TB-500 compare for healing: mechanism differences, dosing protocols, clinical evidence, and when to combine both in the Wolverine Stack.

Source: peptide-db.com
comparison

What's the dose range for cognitive enhancement versus being too much?

The cognitive 'sweet spot' is 0.5-2 mg/kg body weight (roughly 35-140 mg for a 70 kg person). Doses above 2 mg/kg often shift from antioxidant to pro-oxidant effects, becoming counterproduc…

Source: peptide-db.com
comparison

What's the addiction risk of phenibut vs benzodiazepines?

Phenibut carries similar addiction and withdrawal risk to benzodiazepines despite not being a benzo. Physical dependence can develop in as little as 1-2 weeks of daily use, and withdrawal i…

Source: peptide-db.com
Research context

Read sources and limitations before applying a claim.

Community Research

Join others researching B7-33 — share findings, ask questions, and learn from real experiences B7-33 is a single-chain peptide analog of human relaxin-2 that selectively activates the relaxin family peptide receptor 1 (RXFP1). Unlike native relaxin-2, which requires a complex two-chain A/B structure connected by disulfide bonds, B7-33 achieves RXFP1 activation with a much simpler single-chain design. This makes it significantly easier and more cost-effective to synthesize. Preclinical research demonstrates potent anti-fibrotic, vasodilatory, and cardioprotective properties, positioning B7-33 as a promising therapeutic candidate for fibrotic diseases, heart failure, and vascular dysfunction. Selectively activates RXFP1, the primary receptor for relaxin-2, triggering downstream signaling cascades that inhibit fibroblast activation and collagen deposition, promote extracellular matrix remodeling via increased matrix metalloproteinase (MMP) activity, enhance nitric oxide-mediated vasodilation, and reduce inflammatory cytokine expression. B7-33 appears to preferentially engage pERK1/2 signaling pathways while showing reduced cAMP activation compared to native relaxin-2, suggesting biased agonism at RXFP1.

Source: peptide-db.com ↗

Research Indications

Meldonium is increasingly used in the performance enhancement community as an adjunctive agent to protect the heart during anabolic steroid cycles. Supraphysiological androgen use is associated with left ventricular hypertrophy, impaired diastolic function, reduced ejection fraction, and accelerated atherosclerosis. Meldonium's ability to optimize cardiac energy metabolism and reduce toxic lipid intermediates may mitigate some of these effects, though direct clinical evidence in this specific context is limited to anecdotal and observational data. By shifting fuel utilization from fatty acids toward glucose, meldonium may improve aerobic efficiency under submaximal exercise conditions. Athletes in Eastern European countries have used meldonium for decades to support training capacity and recovery. The metabolic shift may spare glycogen during prolonged activity and reduce post-exercise oxidative stress. This use drove WADA's decision to ban the substance. In Baltic states and Russia, meldonium is an approved prescription drug for the treatment of stable angina pectoris and chronic ischemic heart disease. Clinical trials conducted primarily in Latvia and Russia have demonstrated reductions in angina frequency, improved exercise tolerance on treadmill testing, and reduced nitroglycerin consumption when meldonium is added to standard antianginal therapy. Meldonium has been investigated as an adjunctive therapy in chronic heart failure, where impaired cardiac energy metabolism contributes to disease progression. Small trials have reported improvements in exercise capacity and quality-of-life scores when meldonium was added to standard heart failure regimens. Larger-scale, Western-standard randomized controlled trials are lacking. The drug is prescribed in some Eastern European countries for acute and chronic cerebrovascular insufficiency. Its vasodilatory effects via nitric oxide stimulation and metabolic optimization may offer neuroprotective benefits during ischemic events. Evidence is primarily from non-Western clinical trials.

Source: peptide-db.com ↗
Practical and safety references

These excerpts are educational, not personalised medical instructions.

Dosage reference

Dosing Protocols

Telmisartan is administered exclusively via the oral route as a tablet. It reaches peak plasma concentration approximately 0.5-1 hour after administration, with absolute bioavailability of approximately 42-58% (dose-dependent). The drug is highly lipophilic, extensively protein-bound (>99.5%), and has a large volume of distribution (~500 L), contributing to its long duration of action. Telmisartan undergoes hepatic glucuronidation (not CYP450-dependent) and is eliminated primarily through biliary/fecal excretion, making it suitable for patients with mild to moderate renal impairment without dose adjustment. AAS Cycle - Cardiac Protection 40-80 mg/day Once daily Oral Mild Hypertension / Preventive Use 20-40 mg/day Standard Hypertension Treatment

Source: peptide-db.com ↗
Side effects

Common Side Effects

Severe hepatotoxicity (elevated ALT, AST, GGT, and bilirubin -- often dramatically) Pronounced lethargy and fatigue, particularly from week 2 onward Significant appetite suppression and nausea Elevated blood pressure Severe lower back pumps and shin splints during physical activity HDL cholesterol suppression and LDL elevation (adverse lipid shift) Complete suppression of endogenous testosterone production Decreased libido without a testosterone base Acne and oily skin

Source: peptide-db.com ↗
P

About the author

Peptide Therapy Guide Editorial Team

Editorial team for Peptide Therapy Guide.

View all articles →