The strongest evidence remains in topical applications, while injectable GHK-Cu should be viewed as an investigational compound with unknown safety profiles
The addition of the AHK-Cu complex may potentially have stimulated the proliferation of normal dermal fibroblasts and possibly enhanced their viability
Strategies that help: Eat smaller meals your stomach empties slower on GLP-1 agonists Avoid fatty, greasy, or spicy foods early on Eat slowly, stop before full Ginger (tea, capsules) for nausea relief If injecting at night, you may sleep through the worst of it Constipation is also common
These early benefits reflect the anti-inflammatory properties of both peptides rather than structural tissue repair, which requires longer timeframes
GHK-CU has been studied for its antioxidant-related activity and role in supporting cellular communication and overall skin vitality
This means a single vial can be used for multiple withdrawals over up to 28 days after first puncture, making it far more practical and cost-effective for research settings where multiple reconstitutions are needed