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Enhanced topical: microneedling + GHK-Cu Rolling the scalp or face with a 0.5 mm derma roller or undergoing in-clinic microneedling before GHK-Cu application creates micro-channels that dramatically improve bioavailability
The ratio is fixed at manufacture in a single co-lyophilization run, ensuring uniform molar composition across all reconstituted aliquots from a single batch
Eat clean
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