Cortagen
One of the Russian bioregulator peptides — a short amino acid chain studied for effects on a specific organ system.
Best value right now · all sizes
Peptidology
IN STOCKTRUST 7.6
Per mg15% under the $3.25 median
Vial price20 mg · verified Aug 21
Avg per mg · 20 mg
$3.21−6.3%
Ranged $3.21 – $3.42 across 9 vendorsCompare 9 vendors
VendorSizeStock
07
Behemoth LabzUNTESTED · OUT
$2.72$54.48
Showing 8 of 9 vendors · 1 more from $3.95/mg
Cortagen prices verified Aug 21, 2026
$2.75/mgPeptidology · $54.99
Buy best pricePrice movement · 30 days
−3.7%median per mg, all sizes
Cheapest ever recorded: $2.72/mg on Aug 9. Today is 0.9% above that low.See our top-ranked Cortagen vendors
Ranked by Finnrick trust score, independent lab testing, and price.
Compare Cortagen head-to-head
- Cortagen vs Cardiogen
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Quick Summary
Cortagen is a bioregulator peptide used in research. Available from 9 vendors, priced from $54.48 to $79.00.
- 8 of 9 vendors currently have it in stock
- Highest-rated vendor: Peptidology (7.6 Finnrick score)
- Most common vial size: 20mg
- Category: Bioregulator — Short-chain bioregulator peptides targeting specific organ systems
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