Cortexin vs BPC-157 & TB-500 & GHK-Cu (Triple Healing Stack)
A detailed comparison to help you understand the differences and choose the right peptide for your research goals.
Cortexin
Cortexin is a polypeptide complex derived from pig brain cortex, used clinically in Russia and Eastern Europe for neurological conditions including stroke recovery, traumatic brain injury, and cognitive decline.
Full details →BPC-157 & TB-500 & GHK-Cu (Triple Healing Stack)
The complete healing triad combining the Wolverine Stack with GHK-Cu (copper peptide) for comprehensive tissue repair. This blend addresses healing at multiple levels: cellular repair, collagen synthesis, and tissue regeneration.
Full details →Side-by-Side Comparison
| Aspect | Cortexin | BPC-157 & TB-500 & GHK-Cu (Triple Healing Stack) |
|---|---|---|
| Mechanism | Contains a mixture of neuropeptides and amino acids that support neuronal metabolism, provide neuroprotection, and enhance synaptic transmission. Specific mechanisms not fully characterized. | BPC-157 promotes angiogenesis and growth factor expression. TB-500 enhances cell migration and reduces inflammation. GHK-Cu activates genes involved in tissue remodeling, stimulates collagen and elastin production, and provides antioxidant protection. Together they support healing from multiple angles. |
| Typical Dosage | Clinical protocols: 10mg intramuscularly once daily for 10-20 days. May be repeated after 3-6 month interval. | Typical protocol: BPC-157 250-500mcg daily, TB-500 2-2.5mg twice weekly, GHK-Cu 1-2mg daily or applied topically for skin applications. |
| Administration | Intramuscular injection. Comes as lyophilized powder requiring reconstitution. Treatment given in courses rather than continuously. | BPC-157 and TB-500 via subcutaneous injection. GHK-Cu can be injected subcutaneously or used topically depending on the target area. Systemic and local administration may be combined. |
| Side Effects | Generally well-tolerated. May cause injection site reactions or mild allergic responses in sensitive individuals. | Generally well-tolerated. Possible injection site irritation, mild fatigue, or temporary skin discoloration with GHK-Cu. |
| Best For |
What They Have in Common
Both Cortexin and BPC-157 & TB-500 & GHK-Cu (Triple Healing Stack) are commonly used for: