Also sold as Cortagen — | AEDP Khavinson Cortex Peptide
For 200mg of Cortagen, the lowest total is Peptide Supply Co at $390 ($1.95 per mg, as 1 × 10-pack of 20mg), including code PLUG (10% off) and $12 shipping. Next: Orbitrex at $509.92. We track 2 vendors carrying it.
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| Vendor | 20mg | 200mg | Per mg | Codes applied | Testing |
|---|---|---|---|---|---|
| Peptide Supply Coprofile | $57 | $390 | $1.95 | PLUG 10% |
Purity, Endotoxin* |
| Orbitrexprofile | $65.48 | $509.92 | $2.55 | PLUG 15% |
Purity, Endotoxin, Metals* |
Totals come from the same optimizer as our comparison tool: each vendor's cheapest way to supply the amount, with its multi-vial and mix-and-match discounts, the discount codes we hold for that vendor, and shipping to the US. Vendors reach each amount with whatever vial sizes they sell, and a vendor without a matching size may ship slightly more. Codes marked "first order only" assume a first order. "Per mg" is for the 200mg total. Confirm the final price at checkout. *Testing marked with an asterisk is present on some batches, not all.
Buy at Peptide Supply Co — code PLUG → See the full breakdown →| Strength | Vendors | Single vial | 10-vial kit | Per mg (kit) |
|---|---|---|---|---|
| 20mg | 2 | $57 · Peptide Supply Co | $390 · Peptide Supply Co | $1.95 |
Each strength is priced using only that vial size (single vials or packs of it), the same as choosing that size in the comparison tool. Totals include multi-vial discounts, our discount codes and US shipping.
It depends on how much you buy, because most vendors discount multi-vial orders. For 20mg, Peptide Supply Co is lowest at $57 total. For 200mg, Peptide Supply Co is lowest at $390 total ($1.95 per mg), including code PLUG (10% off) and $12 shipping.
For 200mg, Orbitrex at $509.92 total, including code PLUG (15% off) and free shipping. 1 of the 2 vendors publish endotoxin testing on every batch; the lowest total overall, Peptide Supply Co, publishes it on some batches.
None of the 2 vendors publish heavy-metals testing on every batch. Orbitrex publishes it on some batches.
For 200mg, totals run from $390 to $509.92 across 2 vendors — $1.95 to $2.55 per mg — including each vendor's multi-vial discounts, our discount codes and shipping. Before any discounts, list prices run from $2.10 to $3.00 per mg.