Noticed better sleep and skin after a couple of weeks My experience with VITAstir was extraordinary
This may be due to the bodys adjustment to increased cellular activity and regeneration triggered by GHK-Cu
The one human trial that will measure tolerability directly has not started reporting it is only recruiting (planned 2026), studies a topical gel on small standardized wounds , and lists safety as a secondary, not primary, outcome (NCT07437586)
2009 RCT documented improvements in mottled hyperpigmentation alongside fine-wrinkle reduction in photoaged skin 10
Whether taken in capsule, injectable, topical, or lozenge form, the treatment quickly goes to work instigating angiogenic repair , a key dynamic in wound healing and new blood vessel formation
It has been used in the treatment of ulcers and several other wounds