Disclosure: We earn a commission from vendors on this page. Rankings are based on objective criteria including price, COA availability, and reputation.

Cardiogen research vial
Cardiogen

Best Cardiogen Vendors of 2026

Ranked by Price, Purity, and Reputation

2 vendors comparedfrom $2.25/mgCOA-verified sources only

Get Price Drop Alerts

We'll email you when Cardiogen prices drop or vendors run sales.

Quick Comparison

1Mile High CompoundsCOA
10/10
20mg$2.25/mg
2Swiss ChemsShips WorldwideCOA
9/10
20mg$3.20/mg

Compare More Peptide Vendors

Best Epitalon Vendorsfrom $49.00 →Best MOTS-C Vendorsfrom $45.00 →Best AICAR Vendorsfrom $59.00 →Best SS-31 Vendorsfrom $79.99 →Best NAD+ Vendorsfrom $110.00 →Best FOXO4-DRI Vendorsfrom $120.00 →Best Glutathione Vendorsfrom $73.00 →

How We Score Vendors

Our scoring is based on three weighted factors:

Price Competitiveness (40%)

Normalized to cost per milligram for fair comparisons across vial sizes.

COA Availability (30%)

Third-party lab testing confirming purity, identity, and absence of contaminants.

Vendor Reputation (30%)

Community feedback, shipping reliability, customer service, and business track record.

Best Deal on Cardiogen →

All vendors sorted by $/mg — find the best deal

Calculate the Cost of Your Cardiogen Cycle →

Pick your dose and duration — see the total with supplies

Best Epitalon Vendors of 2026 →

Ranked by price, purity testing, and buyer trust

Calculate the Cost of Your Epitalon Cycle →

Pick your dose and duration — see the total with supplies