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.
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
$69.97 · 20mg · 99.8% purity
Best value
Lowest $/mg among scored sellers
$33.00 · 20mg · 99.5% purity
Most tested
1 independent COA on file
$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
Top Merit pick
🇺🇸 BioLongevity Labs96✓ verified at source · just now
$3.50/mg +1.3% vs avg$69.97
20mg
- 🇺🇸 Ion Peptide95
✓ verified at source · just now
$2.36/mg -31.6% vs avg$59.00
25mg
no purity - 🇺🇸 Peptide Crafters94
✓ verified at source · just now
$1.87/mg -45.8% vs avg$46.75
25mg
no purityBuy code CRAFTERS10 · 10% off - 🇺🇸 Peptidology89
✓ verified at source · just now
$2.47/mg -28.3% vs avg$49.49
20mg
- 🇺🇸 Peptide Plugs89
✓ verified at source · just now
$3.50/mg +1.4% vs avg$70.00
20mg
no purity - 🇺🇸 Verified Peptides87
✓ verified at source · just now
$1.65/mg -52.2% vs avg$33.00
20mg
- Modern Research Peptides82
✓ verified at source · just now
$2.29/mg -33.8% vs avg$45.70
20mg
- 🇺🇸 Certified Peptides60
✓ verified at source · just now
$5.25/mg +52.1% vs avg$105
20mg
no purity
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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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)
COAs for Cardiogen
12 third-party tests across 8 vendors. Each card links to the full report.
For
Cardiogen
by Peptide Supply Co.· batch CG20-06032026
For
Cardiogen
by Peptide Tech· batch CRD-3890
For
Cardiogen
by Modern Research Peptides· batch EMCG20OC
For
Cardiogen
by Kimera Chems· batch KC-CDG-TEL1
For
Cardiogen
by Peptidology· batch 1671
For
Cardiogen
by Mile High Compounds· batch CRD-025-MH-01
For
Cardiogen
by Mile High Compounds· batch CRD-025-MH-01
For
Cardiogen
by BioLongevity Labs· batch cmojb7eru01b2kirxp9jpxvou
For
Cardiogen
by Verified Peptides· batch cmp6msu8900rw04jydj6qwl86
For
Cardiogen
by Skye Peptides· batch CRD20N041525
For
Cardiogen
by BioLongevity Labs· batch cmojb7odn01dbkirx0x5wy762
Purity not on file
For
Cardiogen
by BioLongevity Labs· batch 35-3-45777
16 citations indexed for 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.