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GHK-Cu supplied here is research-grade material for in vitro laboratory study, not a compounded preparation for human use

The recommended daily dose can be found on the supplement facts panel on each product

Additional Information & Research Details COA & Canadian Third-Party Testing Independent, verifiable Canadian third-party testing All third-party testing conducted by Integrity Peptides is performed through independent Canadian analytical laboratories

In fact, some lab studies have found that GHK-Cu can increase collagen production by as much as 70%

Oral capsules and tablets offer a non-invasive alternative

While not dangerous, they indicate significant vascular reactivity and suggest the nitric oxide system is responding robustly to the peptide