Cortagen is a bioregulators research compound available to order directly from a verified Chinese manufacturer. Every batch is tested by the manufacturer for purity and concentration as part of routine quality control. Sourcing is direct — no intermediaries. Minimum order value is $600 USD. International shipping available.
Tetrapeptide bioregulator (Ala–Glu–Asp–Gly) from the Khavinson peptide series, derived from cerebral cortex tissue. Investigated in preclinical neuroscience for effects on cortical neuron gene expression, neuroprotection markers, and cognitive function in aging models.
| Name | Strength | Pack Size | Purity | Availability | Price (USD) |
|---|---|---|---|---|---|
| Cortagen | 20 mg | 10 vials | ≥98% | Out of Stock | $150.00 |
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