Every tracked vendor for Cortagen, ranked by real cost-per-milligram. Cheapest right now: $1.50/mg at RUO.bio.
$/mg = price ÷ vial size. Prices collected periodically — confirm on the vendor's site. Some links are affiliate links.
Across 11 tracked vendors, Cortagen ranges from $1.50/mg to $4.10/mg, averaging $3.00/mg. The cheapest listing right now is RUO.bio at $30 for a 20mg vial.
The lowest Cortagen price is $1.50 per mg at RUO.bio, about 50% below the 11-vendor average. Cost-per-mg (price ÷ vial size) is the fair way to compare vials of different sizes.
Cortagen is listed by 11 research-peptide vendors we track, including RUO.bio, Grey Axis Research, Pure Health Peptides. Compare every price by cost-per-mg on this page and buy direct from the vendor. Some links are affiliate links.
Cortagen is sold for research and laboratory use only and is not approved for human consumption. Legality varies by country and jurisdiction. This page is informational, not medical or legal advice — confirm your local regulations and consult a qualified professional.