What is the difference between Cardiogen and Cortagen?

Cardiogen: Cardiogen is a synthetic tetrapeptide (Ala-Glu-Asp-Arg / AEDR) from the Khavinson bioregulator series, studied in Russian preclinical models for potential effects on cardiac-tissue gene expression and... Cortagen: A short synthetic peptide bioregulator (Ala-Glu-Asp-Pro) from the Khavinson 'Cytomax/Cytogen' family, marketed for cartilage and connective-tissue support. Evidence is largely Russian-language and pre...

Cardiogen vs Cortagen

Q: Can you stack Cardiogen and Cortagen?

Cardiogen (recovery) and Cortagen (recovery) are in the same category and may have overlapping mechanisms — researchers should review both profiles carefully before combining. Consult a licensed provider before combining any compounds.

Head-to-head comparison of Cardiogen and Cortagen — mechanism, side effects, legal status, and pricing.

Cardiogen

Cardiogen is a synthetic tetrapeptide (Ala-Glu-Asp-Arg / AEDR) from the Khavinson bioregulator series, studied in Russian preclinical models for potential effects on cardiac-tissue gene expression and cardiomyocyte structural proteins. Not FDA-approved; no Western clinical trials have been performed, and all published evidence originates from a single research group.

Profile Prices Testing

Cortagen

A short synthetic peptide bioregulator (Ala-Glu-Asp-Pro) from the Khavinson 'Cytomax/Cytogen' family, marketed for cartilage and connective-tissue support. Evidence is largely Russian-language and preclinical.

Profile Prices Testing

Cardiogen

Cortagen

Where Researchers Are Buying

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Cardiogen

Best $/mg

$1.65/mg

Verified PeptidesC

5 trusted vendors listing

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Cortagen

Best $/mg

$2.75/mg

PeptidologyB

3 trusted vendors listing

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Lab Verification

COA corpus from Disclosed Labs — independently tested batches only.

Cardiogen

COAs

99.5%

Avg purity

Labs

Full testing data

Cortagen

COAs

99.6%

Avg purity

Labs

Full testing data

Cardiogen Research Summary

Evidence is limited to preclinical work from the Khavinson group at the St. Petersburg Institute of Bioregulation and Gerontology. Khavinson et al. (Bull Exp Biol Med, 2012; PMID 22977870) reported that H-Ala-Glu-Asp-Arg-OH increased expression of cytoskeletal and nuclear-matrix proteins in cultured mouse embryonic fibroblasts. There are no independently replicated studies, no randomized controlled trials, and no peer-reviewed evidence of clinical cardioprotective efficacy in humans.

Key references

Tetrapeptide H-Ala-Glu-Asp-Arg-OH stimulates expression of cytoskeletal and nuclear matrix proteins (2012)

Cortagen Research Summary

Primarily Russian institutional studies; no large independent controlled human trials.

Can you stack Cardiogen and Cortagen?

Cardiogen and Cortagen are both in the Recovery category and may have overlapping mechanisms. Researchers should review both profiles carefully, understand the mechanisms of action, and monitor the relevant biomarkers when combining compounds in the same class. As always, consult a licensed healthcare provider before making any decisions about combining research compounds.

Other comparisons

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This platform provides informational tools only, not medical advice. This comparison is for educational purposes only. Consult a licensed provider.