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Description
It supports the skin's protective barrier and reduces dryness and sensitivity thanks to ceramides and nourishing ingredients
Most patients using a high-quality GHK-Cu formulation consistently begin to notice improvements in skin firmness, hydration, and overall radiance within 4 to 8 weeks of regular use

doi: 10.1007/s12035-018-1375-3
Some conditions must be met to obtain CMA: the anticipated benefits of the medicine outweigh its potential risks
