Cortagen is currently in stock at 9 shops, all of which have third-party lab tests on file. Prices range from $38.99 to $99.00 per vial, with a median of $2.95 per mg. Vial size is 20mg. Last updated 11 September 2026.
15 shops are known to sell Cortagen — 12 with a live listing, 3 evidenced by a lab test in the last year. 13 listings are identified, of which 9 can be compared per milligram.
| Shop | Size | Price | $/mg ↓ | Checked |
|---|---|---|---|---|
| goalphalabs.comThird-party lab tests on file | 20mg | $38.99 | $1.95/mg | 19h ago |
| swisschems.isThird-party lab tests on file | 20mg | $46.95 | $2.35/mg | 19h ago |
| aminousa.comThird-party lab tests on file | 20mg | $50.00 | $2.50/mg | 19h ago |
| purapeptides.comThird-party lab tests on file | 20mg | $55.00 | $2.75/mg | 19h ago |
| corepeptides.comThird-party lab tests on file | 20mg | $59.00 | $2.95/mg | 19h ago |
| orbitrexpeptide.isThird-party lab tests on file | 20mg | $59.99 | $3.00/mg | 19h ago |
| atomiklabz.comThird-party lab tests on file | 20mg | $60.00 | $3.00/mg | 19h ago |
| biolongevitylabs.comThird-party lab tests on file | 20mg | $69.97 | $3.50/mg | 19h ago |
| nationalsciencelabs.coThird-party lab tests on file | 20mg | $99.00 | $4.95/mg | 18h ago |
| verifiedpeptides.comThird-party lab tests on fileOut of stock | 20mg | $55.00 | $2.75/mg | 19h ago |
| coffeeandpeppers.comThird-party lab tests on fileOut of stock | 20mg | $59.99 | $3.00/mg | 19h ago |
Out-of-stock rows are excluded from the lowest, the median and the shop count
Read the Cortagen guide
Lab-test data, purity averages and what the evidence actually shows.