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It has decades of safety data
Strikingly, inhibition of glycogen phosphorylase L (Pygl) and glucose-6-phosphate dehydrogenase (G6pd), two enzymes regulated by vitamin B6, attenuated oxidative stress-induced inflammation in zebrafish models of skin inflammation (97)
But interest isn't evidence
Collagen Density A study by Carey and Pickart using high-resolution ultrasound imaging tracked 21 subjects who applied GHK-Cu gel daily for three months
Usage Direction 1 teaspoon daily on an empty stomach, or as directed by a health care practitioner
Journal of Neurology and Experimental Neuroscience, 5 (1), 14-26
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