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A study from Archive Pharmacal Research has suggested it may have a stimulating effect on hair follicles, and while the overall volume of copper peptide hair research still leans toward GHK-Cu, AHK-Cu continues to be studied for its hair-specific potential

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Dietary Supplements: Some formulations may include GHK-Cu in capsule form, though injectable and topical applications remain the most effective

Although some products are marketed as oral cerebrolysin alternatives, the peptide fragments that make cerebrolysin effective are degraded in the gut

"cGAS/STING axis mediates a topoisomerase II inhibitor-induced tumor immunogenicity." J Clin Invest