For research use only. Not for human consumption. Not medical advice — consult a licensed clinician.

Immune Modulator

Cardiogen

Also known as: Ala-Glu-Asp-Arg

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.

Where to buy · live market data

Who's worth your money for Cardiogen

Every current seller, ranked by independent evidence — Merit Score, latest COA purity, and live $/mg (size-normalized). Prices refresh daily. Rankings are never paid.

Top Merit pick

Highest Merit Score (96) of 8 scored sellers

$3.50/mg

$69.97 · 20mg · 99.8% purity

3 COAs
Buy code MERIT · 15% off

Best value

Lowest $/mg among scored sellers

$1.65/mg

$33.00 · 20mg · 99.5% purity

Most tested

1 independent COA on file

$2.47/mg

$49.49 · 20mg · 99.8% purity

Average price

$3.45/mg

Sellers

23

45-day trend

+14.3%

19 of 23 sellers have a current price· 6 stale hidden· 5 unverified hidden

Prices observed from public storefronts (last 24h), normalized to $/mg. "Evidence" is Merit's 0–100 Merit Score, derived only from observable verification evidence (methodology on /about); "Purity" is the latest independent COA. Some buy links are affiliate links — Merit may earn a commission at no extra cost to you, and where a vendor offers one, the code shown gets you a discount at their checkout. Affiliate status never affects price data, ranking, or the Merit Score (full policy on /disclosure). Research use only.

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Compound reference

About Cardiogen

CAS

Molecular formula

C18H31N7O9

Sequence

AEDR

Typical dose range

200-400 mcg/day oral (capsule) or 1-2 mg/day subcutaneous, in 10-30 day cycles repeated 2-3 times per year

Half-life

Not formally characterized; estimated minutes in plasma (typical for unprotected tetrapeptides)

Independent evidence

COAs for Cardiogen

12 third-party tests across 8 vendors. Each card links to the full report.

All 12 COAs for Cardiogen →
Measured purity 98.4%–99.9% across 11 COAs
Measured purity over time
Aggregated · 3rd-party listing
99.17 %
Jun 2026
Freedom Diagnostics Moderate

For

Cardiogen

by Peptide Supply Co.· batch CG20-06032026

Aggregated · 3rd-party listing
99.85 %
Apr 2026
Freedom Diagnostics Moderate

For

Cardiogen

by Peptide Tech· batch CRD-3890

Aggregated · 3rd-party listing
99.63 %
Mar 2026
Freedom Diagnostics Moderate

For

Cardiogen

by Modern Research Peptides· batch EMCG20OC

Aggregated · 3rd-party listing
99.60 %
Mar 2026
Freedom Diagnostics Moderate

For

Cardiogen

by Kimera Chems· batch KC-CDG-TEL1

Aggregated · 3rd-party listing
99.80 %
Feb 2026
Vanguard Laboratory Strong

For

Cardiogen

by Peptidology· batch 1671

Aggregated · 3rd-party listing
98.38 %
Dec 2025
Chromate Moderate · HPLC

For

Cardiogen

by Mile High Compounds· batch CRD-025-MH-01

✓ Vendor-published
98.38 %
Dec 2025
Chromate Moderate

For

Cardiogen

by Mile High Compounds· batch CRD-025-MH-01

COA on file
Aggregated · 3rd-party listing
99.80 %
Oct 2025
MDx BioAnalytical Laboratory Strong · HPLC

For

Cardiogen

by BioLongevity Labs· batch cmojb7eru01b2kirxp9jpxvou

Aggregated · 3rd-party listing
99.51 %
Jul 2025
Janoshik Analytical Limited · HPLC

For

Cardiogen

by Verified Peptides· batch cmp6msu8900rw04jydj6qwl86

Aggregated · 3rd-party listing
99.78 %
Apr 2025
Janoshik Analytical Limited · HPLC

For

Cardiogen

by Skye Peptides· batch CRD20N041525

Aggregated · 3rd-party listing
99.87 %
Mar 2025
BioRegen Moderate · HPLC

For

Cardiogen

by BioLongevity Labs· batch cmojb7odn01dbkirx0x5wy762

Aggregated · 3rd-party listing
Aug 2025

Purity not on file

BioRegen Moderate

For

Cardiogen

by BioLongevity Labs· batch 35-3-45777

Research depth

16 citations indexed for Cardiogen

All research on Cardiogen →

Study · 2026

Sex Differences in Phenotype and Tafamidis-Associated Survival in Val122Ile Transthyretin Cardiac Amyloidosis

Study · 2026

Evaluation of the yield index of genetic counselling for first-degree relatives of patients with hereditary transthyretin cardiac amyloidosis

Study · 2026

Consistent Efficacy of Vutrisiran Across Sexes in Transthyretin Cardiac Amyloidosis: Evidence from the HELIOS-B Trial

Aims Sex differences in transthyretin cardiac amyloidosis (ATTR-CM) are increasingly recognised; however, women are underrepresented in trials and sex-specific treatment effects remain incompletely understood. We evaluated sex differences in baseline phenotype, outcomes and vutrisiran response in ATTR-CM.

cohort · 2026

Echocardiographic risk stratification in heart failure with post-capillary pulmonary hypertension: prognostic value of LAVI and TAPSE/PASP

Aims Post-capillary pulmonary hypertension (pcPH) is a frequent complication of heart failure (HF), associated with poor outcomes.

Study · 2026

Non-amyloid specific treatment for transthyretin cardiac amyloidosis: a clinical consensus statement of the ESC Heart Failure Association

This clinical consensus statement, developed by the Heart Failure Association of the European Society of Cardiology, offers a detailed review of the non-specific management of transthyretin amyloid cardiomyopathy (ATTR-CM).

review · 2026

Screening for transthyretin amyloid cardiomyopathy in patients with musculoskeletal symptoms: Red flags in the rheumatology/orthopedics practice setting

Musculoskeletal manifestations of transthyretin amyloidosis (ATTR) are common, early in the disease course (usually years before cardiac involvement), and are potentially predictive.