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Biochem researcher I switched to Woosh after a competitor's purity claim didn't hold up to third-party testing
GHK-CU is a copper(II)-complexed tripeptide (molecular weight: ~401 g/mol) consisting of glycine-histidine-lysine chelated to copper ions, naturally present in human plasma
Literally every biochemical reaction in our cells requires us to be in this reduced state
Always consult a medical professional before using
95% CI 1.7 to 0.8
Without it, your baby could develop irreversible neurological damage
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